CN106810747A - It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool and preparation method thereof - Google Patents
It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool and preparation method thereof Download PDFInfo
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- CN106810747A CN106810747A CN201710030143.0A CN201710030143A CN106810747A CN 106810747 A CN106810747 A CN 106810747A CN 201710030143 A CN201710030143 A CN 201710030143A CN 106810747 A CN106810747 A CN 106810747A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention is disclosed and a kind of is unlikely to deform fragmentation and restorative strong EPE pearl wool,It is made up of the raw material of following weight portion,Including 90 130 parts of polyethylene from high pressure process,87 125 parts of ldpe resin particle,20 28 parts of pearl fiber,16 22 parts of asbestos fibre,10 16 parts of methyl methacrylate,10 14 parts of Nano-Zinc,13 15 parts of titanium dioxide,8 12 parts of silicon powder,20 28 parts of pure-acrylic emulsion,16 24 parts of guar gum,9 13 parts of pyrophosphate,57 parts of oxygen-containing biodegradable additive,9 13 parts of oxidized paraffin wax soap,8 10 parts of calcium carbonate,8 10 parts of 8 10 parts of magnesium carbonate and sodium acid carbonate,This kind is unlikely to deform fragmentation and restorative strong EPE pearl wool has water proof moistureproof,Plasticity is strong,It is unlikely to deform fragmentation and is easy to the advantage for recycling.
Description
Technical field
Fragmentation and restorative strong EPE pearl wool and preparation method thereof are unlikely to deform the present invention relates to a kind of.
Background technology
Polyethylene foam cotton is non-crosslinked hole-closing structure, is a kind of packaging material of novel environment friendly also known as EPE pearl wool.
It produces countless separated foams to constitute by low density polyethylene (LDPE) fat through physical blowing.EPE pearl wool has high-strength buffering, antidetonation
The Novel foam material of ability, it is a series of superior with insulation, moistureproof, heat-insulated, sound insulation, antifriction, anti-aging, corrosion-resistant etc.
Use characteristic.It is widely used in top-grade furniture, household electrical appliance, instrument and meter, process gift, woodwork, glass ceramics, building
The fields such as waterproof, carpet interlayer, sound insulation, tourism case and bag, accurate spare and accessory parts, various pipe insulations.Building is possibly used for, it is electromechanical
The wide spectrums such as engineering.
Packaging material on the market are generally stationery at present, though the honeycomb net wrapping material of stationery have environmental protection, easily cut, into
This is low, using wide ranges the advantages of, but because its surface is harder, some product surfaces are had with abrasion and cut, hardly possible forms three
Dimension converted products, and high humidity, water suction, overload restoration it is poor, so slightly inferior on amortizing packaging material.Particularly in fruit
Class, the frangible easy product (such as ceramics, glass, liquid crystal type) for scratching class are not suitable for using.In addition honeycomb gauze, paper pallet shortcoming：
Damage resistibility energy, folding quality, resistance to puncture performance etc. are poor, and elasticity is poor, and printability is poor, non-moistureproof.
Therefore, in sum, existing stationery packaging material have that the anti-tidal range of water proof, plasticity be low, yielding fragmentation
With the problem for being not easy to recycle.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of water proof it is moistureproof, plasticity is strong, be unlikely to deform fragmentation and be easy to back
What receipts were utilized is unlikely to deform fragmentation and restorative strong EPE pearl wool.
In order to solve the above-mentioned technical problem, the technical scheme is that：It is a kind of to be unlikely to deform fragmentation and restorative strong
EPE pearl wool, is made up of the raw material of following weight portion, including polyethylene from high pressure process 90-130 parts, ldpe resin particle
87-125 parts, pearl fiber 20-28 parts, asbestos fibre 16-22 parts, methyl methacrylate 10-16 parts, Nano-Zinc 10-14 parts,
Titanium dioxide 13-15 parts, silicon powder 8-12 parts, pure-acrylic emulsion 20-28 parts, guar gum 16-24 parts, pyrophosphate 9-13 parts, it is oxygen-containing
Biodegradable additive 5-7 parts, oxidized paraffin wax soap 9-13 parts, calcium carbonate 8-10 parts, magnesium carbonate 8-10 parts and sodium acid carbonate 8-10
Part.
It is further, described to be unlikely to deform fragmentation and restorative strong EPE pearl wool is made up of the raw material of following weight portion,
Including 130 parts of polyethylene from high pressure process, 87 parts of ldpe resin particle, 20 parts of pearl fiber, 16 parts of asbestos fibre, methyl-prop
10 parts of e pioic acid methyl ester, 10 parts of Nano-Zinc, 13 parts of titanium dioxide, 8 parts of silicon powder, 20 parts of pure-acrylic emulsion, 16 parts of guar gum, pyrophosphate
8 parts of 9 parts, 5 parts of oxygen-containing biodegradable additive, 9 parts of oxidized paraffin wax soap, 8 parts of calcium carbonate, 8 parts of magnesium carbonate and sodium acid carbonate.
It is further, described to be unlikely to deform fragmentation and restorative strong EPE pearl wool is made up of the raw material of following weight portion,
Including 90 parts of polyethylene from high pressure process, 125 parts of ldpe resin particle, 28 parts of pearl fiber, 22 parts of asbestos fibre, methyl-prop
16 parts of e pioic acid methyl ester, 14 parts of Nano-Zinc, 15 parts of titanium dioxide, 12 parts of silicon powder, 28 parts of pure-acrylic emulsion, 24 parts of guar gum, pyrophosphoric acid
13 parts of salt, 7 parts of oxygen-containing biodegradable additive, 13 parts of oxidized paraffin wax soap, 10 parts of calcium carbonate, 10 parts of magnesium carbonate and sodium acid carbonate 10
Part.
It is further, described to be unlikely to deform fragmentation and restorative strong EPE pearl wool is made up of the raw material of following weight portion,
Including 110 parts of polyethylene from high pressure process, 106 parts of ldpe resin particle, 24 parts of pearl fiber, 19 parts of asbestos fibre, methyl
13 parts of methyl acrylate, 12 parts of Nano-Zinc, 14 parts of titanium dioxide, 10 parts of silicon powder, 24 parts of pure-acrylic emulsion, 20 parts of guar gum, burnt phosphorus
11 parts of hydrochlorate, 6 parts of oxygen-containing biodegradable additive, 11 parts of oxidized paraffin wax soap, 9 parts of calcium carbonate, 9 parts of magnesium carbonate and sodium acid carbonate 9
Part.
The invention solves the problems that another technical problem be to provide a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool
Preparation method, comprise the following steps：
1) take polyethylene from high pressure process 90-130 parts and 87-125 parts of ldpe resin particle be put into reactor so that
Polyethylene from high pressure process and ldpe resin particle melt rapidly at a high temperature of 340-400 DEG C, and mixed glue solution is obtained, standby
With；
2) Nano-Zinc 10-14 parts, titanium dioxide 13-15 parts and the silicon powder 8-12 parts of screen cloth with 50 mesh are taken by coarse grain and powder
Separate, the mixed-powder of 50 mesh is obtained, take pyrophosphate 9-13 parts, oxygen-containing biodegradable additive 5-7 parts and oxidized paraffin wax soap
9-13 parts is well mixed with mixed-powder, and feature mixed fillers are obtained, standby；
3) by step 2) obtained in feature mixed fillers and step 1) obtained in mixed glue solution mix, and in high-speed stirred
Machine is stirred feature mixed fillers and mixed glue solution with the rotating speed of 80r/min, standby；
4) by step 3) stirring after mixed glue solution be heated to 350-450 DEG C, while by mixer with 50r/min turn
Speed is slowly stirred, while adding 20-28 parts, asbestos fibre 16-22 parts and methyl methacrylate 10-16 parts of pearl fiber, makes
Obtain pearl fiber, asbestos fibre and methyl methacrylate and mixed glue solution stirs so that mixed glue solution methylbenzene olefin(e) acid
Under the polymerization of methyl esters, it is polymerized with pearl fiber and asbestos fibre, it is standby；
5) take pure-acrylic emulsion 20-28 parts and guar gum 16-24 parts be added to step 4) obtained in mixed glue solution, and keep
350-450 DEG C of high temperature, mixer is slowly stirred with the rotating speed of 45r/min so that pure-acrylic emulsion and guar gum and mixed glue solution
Mixing, thickens mixed glue solution, standby；
6) take calcium carbonate 8-10 parts, magnesium carbonate 8-10 parts and sodium acid carbonate 8-10 parts and be added to step 5) obtained in epoxy glue
In liquid, cause mixed glue solution in lasting foaming at a high temperature of 350-450 DEG C so that substantial amounts of independent gas is produced in mixed glue solution
Bubble, it is standby；
7) by step 6) obtained in mixed glue solution injection EPE extrusion equipments in, then by EPE extrusion equipments extrude EPE
Pearl cotton blank, stands natural cooling, obtains final product.
The technology of the present invention effect major embodiment is in the following areas：By by polyethylene from high pressure process, ldpe resin grain
Son is put into reactor, and Flashmelt is obtained glue at high temperature, then adds pearl fiber, asbestos fibre, methacrylic acid
Methyl esters, Nano-Zinc, titanium dioxide, silicon powder, pure-acrylic emulsion, guar gum, pyrophosphate, oxygen-containing biodegradable additive and oxidation stone
The functional fillers such as wax soap mix with glue, while adding the additives, obtained EPE such as calcium carbonate, magnesium carbonate and sodium acid carbonate
Pearl cotton has the advantages that water proof is moistureproof, plasticity is strong, is unlikely to deform fragmentation and is easy to recycle.
Specific embodiment
Embodiment 1
It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is made up of the raw material of following weight portion, including high pressure
130 parts of polyethylene, 87 parts of ldpe resin particle, 20 parts of pearl fiber, 16 parts of asbestos fibre, methyl methacrylate
10 parts, it is 10 parts of Nano-Zinc, 13 parts of titanium dioxide, 8 parts of silicon powder, 20 parts of pure-acrylic emulsion, 16 parts of guar gum, 9 parts of pyrophosphate, oxygen-containing
8 parts of 5 parts of biodegradable additive, 9 parts of oxidized paraffin wax soap, 8 parts of calcium carbonate, 8 parts of magnesium carbonate and sodium acid carbonate.
A kind of preparation method for being unlikely to deform fragmentation and restorative strong EPE pearl wool, comprises the following steps：
1) take 130 parts of polyethylene from high pressure process and 87 parts of ldpe resin particle is put into reactor so that high pressure is gathered
Ethene and ldpe resin particle melt rapidly at a high temperature of 340 DEG C, and mixed glue solution is obtained, standby；
2) 10 parts of Nano-Zinc, 8 parts of screen clothes of the mesh of use 50 of 13 parts of titanium dioxide and silicon powder are taken to separate coarse grain and powder, is obtained
The mixed-powder of 50 mesh, takes 9 parts of 9 parts of pyrophosphate, 5 parts of oxygen-containing biodegradable additive and oxidized paraffin wax soap and is mixed with mixed-powder
Close uniform, feature mixed fillers are obtained, it is standby；
3) by step 2) obtained in feature mixed fillers and step 1) obtained in mixed glue solution mix, and in high-speed stirred
Machine is stirred feature mixed fillers and mixed glue solution with the rotating speed of 80r/min, standby；
4) by step 3) mixed glue solution after stirring is heated to 350 DEG C, while slow with the rotating speed of 50r/min by mixer
Slow stirring, while adding 10 parts of 20 parts of pearl fiber, 16 parts of asbestos fibre and methyl methacrylate so that pearl fiber, stone
Cotton fiber and methyl methacrylate stir with mixed glue solution so that the polymerization of mixed glue solution methylbenzene e pioic acid methyl ester
Under, it is polymerized with pearl fiber and asbestos fibre, it is standby；
5) take 20 parts of pure-acrylic emulsion and 16 parts of guar gum be added to step 4) obtained in mixed glue solution, and kept for 350 DEG C
High temperature, mixer is slowly stirred with the rotating speed of 45r/min so that pure-acrylic emulsion and guar gum mix with mixed glue solution, thickening
Mixed glue solution, it is standby；
6) 8 parts of 8 parts of calcium carbonate, 8 parts of magnesium carbonate and sodium acid carbonate are taken and are added to step 5) obtained in mixed glue solution,
Cause mixed glue solution in lasting foaming at a high temperature of 350 DEG C so that substantial amounts of separated foam is produced in mixed glue solution, it is standby；
7) by step 6) obtained in mixed glue solution injection EPE extrusion equipments in, then by EPE extrusion equipments extrude EPE
Pearl cotton blank, stands natural cooling, obtains final product.
Embodiment 2
It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is made up of the raw material of following weight portion, including high pressure
90 parts of polyethylene, 125 parts of ldpe resin particle, 28 parts of pearl fiber, 22 parts of asbestos fibre, methyl methacrylate
16 parts, 14 parts of Nano-Zinc, 15 parts of titanium dioxide, 12 parts of silicon powder, 28 parts of pure-acrylic emulsion, 24 parts of guar gum, 13 parts of pyrophosphate, contain
10 parts of 7 parts of additive of oxygen biodegradation, 13 parts of oxidized paraffin wax soap, 10 parts of calcium carbonate, 10 parts of magnesium carbonate and sodium acid carbonate.
A kind of preparation method for being unlikely to deform fragmentation and restorative strong EPE pearl wool, comprises the following steps：
1) take 90 parts of polyethylene from high pressure process and 125 parts of ldpe resin particle is put into reactor so that high pressure is gathered
Ethene and ldpe resin particle melt rapidly at a high temperature of 400 DEG C, and mixed glue solution is obtained, standby；
2) take 14 parts of Nano-Zinc, 12 parts of screen clothes of the mesh of use 50 of 15 parts of titanium dioxide and silicon powder to separate coarse grain and powder, system
The mixed-powder of 50 mesh is obtained, 13 parts of pyrophosphate, 7 parts of oxygen-containing biodegradable additive and 13 parts of oxidized paraffin wax soap and mixed powder is taken
End is well mixed, and feature mixed fillers are obtained, standby；
3) by step 2) obtained in feature mixed fillers and step 1) obtained in mixed glue solution mix, and in high-speed stirred
Machine is stirred feature mixed fillers and mixed glue solution with the rotating speed of 80r/min, standby；
4) by step 3) mixed glue solution after stirring is heated to 450 DEG C, while slow with the rotating speed of 50r/min by mixer
Slow stirring, while adding 16 parts of 28 parts of pearl fiber, 22 parts of asbestos fibre and methyl methacrylate so that pearl fiber, stone
Cotton fiber and methyl methacrylate stir with mixed glue solution so that the polymerization of mixed glue solution methylbenzene e pioic acid methyl ester
Under, it is polymerized with pearl fiber and asbestos fibre, it is standby；
5) take 28 parts of pure-acrylic emulsion and 24 parts of guar gum be added to step 4) obtained in mixed glue solution, and kept for 450 DEG C
High temperature, mixer is slowly stirred with the rotating speed of 45r/min so that pure-acrylic emulsion and guar gum mix with mixed glue solution, thickening
Mixed glue solution, it is standby；
6) 10 parts of 10 parts of calcium carbonate, 10 parts of magnesium carbonate and sodium acid carbonate are taken and are added to step 5) obtained in mixed glue solution,
Cause mixed glue solution in lasting foaming at a high temperature of 450 DEG C so that substantial amounts of separated foam is produced in mixed glue solution, it is standby；
7) by step 6) obtained in mixed glue solution injection EPE extrusion equipments in, then by EPE extrusion equipments extrude EPE
Pearl cotton blank, stands natural cooling, obtains final product.
Embodiment 3
It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is made up of the raw material of following weight portion, including high pressure
110 parts of polyethylene, 106 parts of ldpe resin particle, 24 parts of pearl fiber, 19 parts of asbestos fibre, methyl methacrylate
13 parts of ester, 12 parts of Nano-Zinc, 14 parts of titanium dioxide, 10 parts of silicon powder, 24 parts of pure-acrylic emulsion, 20 parts of guar gum, 11 parts of pyrophosphate,
9 parts of 6 parts of oxygen-containing biodegradable additive, 11 parts of oxidized paraffin wax soap, 9 parts of calcium carbonate, 9 parts of magnesium carbonate and sodium acid carbonate.
A kind of preparation method for being unlikely to deform fragmentation and restorative strong EPE pearl wool, comprises the following steps：
1) take 110 parts of polyethylene from high pressure process and 106 parts of ldpe resin particle is put into reactor so that high pressure is gathered
Ethene and ldpe resin particle melt rapidly at a high temperature of 370 DEG C, and mixed glue solution is obtained, standby；
2) take 12 parts of Nano-Zinc, 10 parts of screen clothes of the mesh of use 50 of 14 parts of titanium dioxide and silicon powder to separate coarse grain and powder, system
The mixed-powder of 50 mesh is obtained, 11 parts of pyrophosphate, 6 parts of oxygen-containing biodegradable additive and 11 parts of oxidized paraffin wax soap and mixed powder is taken
End is well mixed, and feature mixed fillers are obtained, standby；
3) by step 2) obtained in feature mixed fillers and step 1) obtained in mixed glue solution mix, and in high-speed stirred
Machine is stirred feature mixed fillers and mixed glue solution with the rotating speed of 80r/min, standby；
4) by step 3) mixed glue solution after stirring is heated to 400 DEG C, while slow with the rotating speed of 50r/min by mixer
Slow stirring, while adding 13 parts of 24 parts of pearl fiber, 19 parts of asbestos fibre and methyl methacrylate so that pearl fiber, stone
Cotton fiber and methyl methacrylate stir with mixed glue solution so that the polymerization of mixed glue solution methylbenzene e pioic acid methyl ester
Under, it is polymerized with pearl fiber and asbestos fibre, it is standby；
5) take 24 parts of pure-acrylic emulsion and 20 parts of guar gum be added to step 4) obtained in mixed glue solution, and kept for 400 DEG C
High temperature, mixer is slowly stirred with the rotating speed of 45r/min so that pure-acrylic emulsion and guar gum mix with mixed glue solution, thickening
Mixed glue solution, it is standby；
6) 9 parts of 9 parts of calcium carbonate, 9 parts of magnesium carbonate and sodium acid carbonate are taken and are added to step 5) obtained in mixed glue solution,
Cause mixed glue solution in lasting foaming at a high temperature of 400 DEG C so that substantial amounts of separated foam is produced in mixed glue solution, it is standby；
7) by step 6) obtained in mixed glue solution injection EPE extrusion equipments in, then by EPE extrusion equipments extrude EPE
Pearl cotton blank, stands natural cooling, obtains final product.
Experimental example
The performance indications of pearl cotton standard are as shown in the table：
| Sequence number | Project | Index |
| 1 | Less than 0.03 | |
| 2 | More than 3.4 | |
| 3 | More than 2.6 | |
| 4 | Elongation percentage % | More than 125 |
| 5 | Shrinkage factor % | Less than 0.75 |
| 6 | Heatproof DEG C | - 60~80 |
| 7 | Antistatic property ω | 108~1109 |
Wherein, the test draw speed of the tensile strength in project 2 is 5mm/min ± 1mm/min, measures the application not
Yielding fragmentation and restorative strong EPE pearl wool are above These parameters.
Using common pearl cotton as a control group, using special pearl cotton as a control group two, the application is not
Yielding fragmentation and restorative strong EPE pearl wool as a control group three.
It is required that：Wherein three groups thickness of material, sizes are all consistent, by test, and obtain data below, specific knot
It is really as shown in the table：
With reference to upper table and the performance indications of pearl cotton standard, three groups of different experimental subjects, one kind of the invention are contrasted
It is unlikely to deform fragmentation and restorative strong EPE pearl wool is above in the data of density, tension, tear, extension, contraction and heatproof
The standard of the performance indications of pearl cotton standard, therefore, embody pearl face of the invention and have that water proof is moistureproof, plasticity is strong,
It is unlikely to deform the positive effects such as fragmentation.
The technology of the present invention effect major embodiment is in the following areas：By by polyethylene from high pressure process, ldpe resin grain
Son is put into reactor, and Flashmelt is obtained glue at high temperature, then adds pearl fiber, asbestos fibre, methacrylic acid
Methyl esters, Nano-Zinc, titanium dioxide, silicon powder, pure-acrylic emulsion, guar gum, pyrophosphate, oxygen-containing biodegradable additive and oxidation stone
The functional fillers such as wax soap mix with glue, while adding the additives, obtained EPE such as calcium carbonate, magnesium carbonate and sodium acid carbonate
Pearl cotton has the advantages that water proof is moistureproof, plasticity is strong, is unlikely to deform fragmentation and is easy to recycle.
Certainly, it is more than representative instance of the invention, in addition, the present invention can also have other various specific implementations
The technical scheme that mode, all use equivalents or equivalent transformation are formed, all falls within the scope of protection of present invention.
Claims (4)
- It is 1. a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is characterised in that：By the raw material system of following weight portion Into, including polyethylene from high pressure process 90-130 parts, 87-125 parts of ldpe resin particle, pearl fiber 20-28 parts, asbestos it is fine Dimension 16-22 parts, methyl methacrylate 10-16 parts, Nano-Zinc 10-14 parts, titanium dioxide 13-15 parts, silicon powder 8-12 parts, pure third Emulsion 20-28 parts, guar gum 16-24 parts, pyrophosphate 9-13 parts, oxygen-containing biodegradable additive 5-7 parts, oxidized paraffin wax soap 9- 13 parts, calcium carbonate 8-10 parts, magnesium carbonate 8-10 parts and sodium acid carbonate 8-10 parts.
- It is 2. a kind of as claimed in claim 1 to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is characterised in that：By with The raw material of lower weight portion is made, including 130 parts of polyethylene from high pressure process, 87 parts of ldpe resin particle, 20 parts of pearl fiber, 16 parts of asbestos fibre, 10 parts of methyl methacrylate, 10 parts of Nano-Zinc, 13 parts of titanium dioxide, 8 parts of silicon powder, 20 parts of pure-acrylic emulsion, 16 parts of guar gum, 9 parts of pyrophosphate, 5 parts of oxygen-containing biodegradable additive, 9 parts of oxidized paraffin wax soap, 8 parts of calcium carbonate, magnesium carbonate 8 8 parts of part and sodium acid carbonate.
- It is 3. a kind of as claimed in claim 1 to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is characterised in that：By with The raw material of lower weight portion is made, including 90 parts of polyethylene from high pressure process, 125 parts of ldpe resin particle, 28 parts of pearl fiber, 22 parts of asbestos fibre, 16 parts of methyl methacrylate, 14 parts of Nano-Zinc, 15 parts of titanium dioxide, 12 parts of silicon powder, pure-acrylic emulsion 28 Part, 24 parts of guar gum, 13 parts of pyrophosphate, 7 parts of oxygen-containing biodegradable additive, 13 parts of oxidized paraffin wax soap, 10 parts of calcium carbonate, carbon 10 parts of 10 parts of sour magnesium and sodium acid carbonate.
- It is 4. a kind of as claimed in claim 1 to be unlikely to deform fragmentation and restorative strong EPE pearl wool, it is characterised in that：By with The raw material of lower weight portion is made, including 110 parts of polyethylene from high pressure process, 106 parts of ldpe resin particle, pearl fiber 24 Part, 19 parts of asbestos fibre, 13 parts of methyl methacrylate, 12 parts of Nano-Zinc, 14 parts of titanium dioxide, 10 parts of silicon powder, pure-acrylic emulsion 24 parts, 20 parts of guar gum, 11 parts of pyrophosphate, 6 parts of oxygen-containing biodegradable additive, 11 parts of oxidized paraffin wax soap, 9 parts of calcium carbonate, 9 parts of 9 parts of magnesium carbonate and sodium acid carbonate.
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| CN201710030143.0A CN106810747A (en) | 2017-01-16 | 2017-01-16 | It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool and preparation method thereof |
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| CN201710030143.0A CN106810747A (en) | 2017-01-16 | 2017-01-16 | It is a kind of to be unlikely to deform fragmentation and restorative strong EPE pearl wool and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467535A (en) * | 2018-05-29 | 2018-08-31 | 佛山市正道中印包装印刷有限公司 | A kind of degradable PE cotton printed apcksging materials |
| CN111205537A (en) * | 2020-02-17 | 2020-05-29 | 布兰诺工业包装材料(上海)有限公司 | Pearl cotton and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046512A (en) * | 2016-08-16 | 2016-10-26 | 苏州市云林电子有限公司 | Environment-friendly pearl cotton |
-
2017
- 2017-01-16 CN CN201710030143.0A patent/CN106810747A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046512A (en) * | 2016-08-16 | 2016-10-26 | 苏州市云林电子有限公司 | Environment-friendly pearl cotton |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467535A (en) * | 2018-05-29 | 2018-08-31 | 佛山市正道中印包装印刷有限公司 | A kind of degradable PE cotton printed apcksging materials |
| CN111205537A (en) * | 2020-02-17 | 2020-05-29 | 布兰诺工业包装材料(上海)有限公司 | Pearl cotton and preparation method and application thereof |
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Application publication date: 20170609 |