CN111117092A - Shockproof polystyrene foam material - Google Patents
Shockproof polystyrene foam material Download PDFInfo
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- CN111117092A CN111117092A CN201911413852.2A CN201911413852A CN111117092A CN 111117092 A CN111117092 A CN 111117092A CN 201911413852 A CN201911413852 A CN 201911413852A CN 111117092 A CN111117092 A CN 111117092A
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
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- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08K9/00—Use of pretreated ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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Abstract
The invention relates to the technical field of new materials, and particularly discloses a shockproof polystyrene foam material which is prepared from the following raw materials in parts by weight: 100-110 parts of polystyrene, 24-28 parts of polyethylene, 3-4 parts of rubber particles, 4-5 parts of pearl wool, 5-6 parts of ferric oxide, 3-6 parts of alumina, 2.5-3.0 parts of glass fiber, 3-5 parts of ethylene vinyl acetate, 2-3 parts of polyurethane, 2-3 parts of silicon dioxide, 1-2 parts of vinyl triethoxysilane, 6-8 parts of modified filler and XPE5-8 parts; the shockproof polystyrene foam material has better shockproof effect, endows the polystyrene foam material with excellent mechanical property, high strength, low density and light weight, and simultaneously keeps the original advantages of heat preservation, flame retardance, light weight, low water absorption and the like of the polystyrene foam material.
Description
Technical Field
The invention relates to the technical field of new materials, in particular to a shockproof polystyrene foam material.
Background
The foamed plastic is a kind of high molecular material formed by dispersing a great amount of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range. Almost all kinds of plastics can be made into foamed plastics, and foam molding has become an important field in plastic processing. The structural foam plastic developed in the 60's of the 20 th century is characterized by foamed core layer and unfoamed skin layer, is hard outside and tough inside, has high specific strength (strength in unit mass), is material-saving, and is increasingly widely used in the building and furniture industries instead of wood. The chemical or radiation cross-linking foaming technology of polyolefine is successful, and the yield of foamed plastics is greatly increased. The foam plastic prepared by blending, filling, reinforcing and other modified plastics has more excellent comprehensive performance and can meet the requirements of various special purposes. Glass fiber reinforced polyurethane foams, such as those produced by reaction injection molding, have been used as structural parts for airplanes, automobiles, computers, and the like; the foam plastic prepared by filling polybenzimidazole with hollow glass beads has light weight and high temperature resistance, and is used in spacecrafts. Polystyrene is a brittle plastic that has a wide range of uses. The housing of the computer you are using is polystyrene. The transparent plastic cup and the foam plastic for packaging are also made of polystyrene.
Polystyrene belongs to polyolefin, is prepared by free radical polymerization of styrene, and can obtain a novel polystyrene, namely syndiotic styrene (syndiotactic), by metallocene catalysis polymerization. The benzene rings of syndiotactic polystyrene are alternately attached to both sides of the main chain, while the benzene rings of conventional polystyrene are randomly attached to both sides of the main chain. Syndiotactic polystyrene (syndiotic) is a crystalline polymer with a melting point of 270 ℃. Polybutadiene is added into a styrene polymerization system, and styrene is grafted and polymerized on a polybutadiene main chain. Polystyrene and polybutadiene are incompatible, so the styrene and butadiene segments aggregate separately, producing phase separation. These polybutadiene phase domains can absorb impact energy and thus increase the impact strength of polystyrene, which is high-impact polystyrene (HIPS).
In recent years, new materials have better application in the industrial fields of shock absorption and shock resistance; the purpose of shock absorption and shock resistance is to absorb shock, and the foam plastic material has a good application range in the field all the time, but is only benefited from the original performance of foam, so that the foam plastic material can only be used as a shock absorber arranged around fragile and vulnerable substances in a cushioning mode.
Disclosure of Invention
The invention aims to provide a shockproof polystyrene foam material which can be used for building materials and mounting materials.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 100-110 parts of polystyrene, 24-28 parts of polyethylene, 3-4 parts of rubber particles, 4-5 parts of pearl wool, 5-6 parts of ferric oxide, 3-6 parts of aluminum oxide, 2.5-3 parts of glass fiber, 3-5 parts of ethylene vinyl acetate, 2-3 parts of polyurethane, 6-8 parts of silicon dioxide, 3-4 parts of vinyl triethoxysilane, 10-12 parts of modified filler and 8-78 parts of XPE 5.
As a preferred embodiment, the shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 100 parts of polystyrene, 26 parts of polyethylene, 3 parts of rubber particles, 4 parts of pearl wool, 5.5 parts of iron oxide, 6 parts of aluminum oxide, 2.8 parts of glass fiber, 5 parts of ethylene vinyl acetate, 2 parts of polyurethane, 6 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 11 parts of modified filler and XPE6 parts.
As a preferred embodiment, the shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 110 parts of polystyrene, 24 parts of polyethylene, 3.5 parts of rubber particles, 5 parts of pearl wool, 6 parts of iron oxide, 3 parts of aluminum oxide, 3 parts of glass fiber, 3 parts of ethylene vinyl acetate, 3 parts of polyurethane, 7 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 12 parts of modified filler and XPE5 parts.
As a preferred embodiment, the shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 105 parts of polystyrene, 28 parts of polyethylene, 4 parts of rubber particles, 4.5 parts of pearl wool, 5 parts of iron oxide, 4 parts of aluminum oxide, 2.5 parts of glass fiber, 4 parts of ethylene vinyl acetate, 2.5 parts of polyurethane, 8 parts of silicon dioxide, 3 parts of vinyl triethoxysilane, 10 parts of modified filler and XPE8 parts.
As a preferred embodiment, the modified filler is prepared from the following raw materials in parts by weight: 15-20 parts of attapulgite, 10-12 parts of clay, 50-55 parts of straw ash, 3-4 parts of tributyl citrate, 2-3 parts of ascorbic acid, 1-2 parts of nano carbon powder, 2-3 parts of sodium bicarbonate, 6-8 parts of steel slag powder, 2-5 parts of chaff, 1-2 parts of alcohol ether glycoside and 4-5 parts of simethicone; the preparation method comprises the steps of putting the attapulgite, the clay and the steel slag powder into a calcining furnace, calcining for 6-7 hours at the temperature of 600-plus-700 ℃, taking out, mixing with straw ash, sodium bicarbonate and chaff, grinding to obtain powder of 400-plus-500 meshes, then adding the simethicone and the nano carbon powder, mixing, continuously grinding until the mixture is fully dispersed, adding other residual components, continuously grinding for 60-80 minutes, and stirring for 30-40 minutes at 1800-plus-1800 rpm to obtain the modified filler.
By adopting the technical scheme, the prepared shockproof polystyrene foam material has better shockproof effect, has excellent mechanical property, high strength, low density and light weight, and simultaneously keeps the original advantages of heat preservation, flame retardance, light weight, low water absorption and the like of the polystyrene foam material.
Detailed Description
The following examples further illustrate embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
The shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 100 parts of polystyrene, 26 parts of polyethylene, 3 parts of rubber particles, 4 parts of pearl wool, 5.5 parts of iron oxide, 6 parts of aluminum oxide, 2.8 parts of glass fiber, 5 parts of ethylene vinyl acetate, 2 parts of polyurethane, 6 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 11 parts of modified filler and XPE6 parts.
The modified filler is prepared from the following raw materials in parts by weight: 15 parts of attapulgite, 12 parts of clay, 50 parts of straw ash, 3 parts of tributyl citrate, 2 parts of ascorbic acid, 1 part of nano carbon powder, 3 parts of sodium bicarbonate, 7 parts of steel slag powder, 3 parts of chaff, 2 parts of alcohol ether glycoside and 5 parts of dimethyl silicone oil; the preparation method comprises the steps of putting the attapulgite, the clay and the steel slag powder into a calcining furnace, calcining for 6-7 hours at the temperature of 600-plus-700 ℃, taking out, mixing with straw ash, sodium bicarbonate and chaff, grinding to obtain powder of 400-plus-500 meshes, then adding the simethicone and the nano carbon powder, mixing, continuously grinding until the mixture is fully dispersed, adding other residual components, continuously grinding for 60-80 minutes, and stirring for 30-40 minutes at 1800-plus-1800 rpm to obtain the modified filler.
Example two
The shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 110 parts of polystyrene, 24 parts of polyethylene, 3.5 parts of rubber particles, 5 parts of pearl wool, 6 parts of iron oxide, 3 parts of aluminum oxide, 3 parts of glass fiber, 3 parts of ethylene vinyl acetate, 3 parts of polyurethane, 7 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 12 parts of modified filler and XPE5 parts.
The modified filler is prepared from the following raw materials in parts by weight: 18 parts of attapulgite, 10 parts of clay, 55 parts of straw ash, 3 parts of tributyl citrate, 3 parts of ascorbic acid, 2 parts of nano carbon powder, 2 parts of sodium bicarbonate, 6 parts of steel slag powder, 4 parts of rice husk, 1 part of alcohol ether glycoside and 4 parts of dimethyl silicone oil; the preparation method comprises the steps of putting the attapulgite, the clay and the steel slag powder into a calcining furnace, calcining for 6-7 hours at the temperature of 600-plus-one (700 ℃), taking out, mixing with straw ash, sodium bicarbonate and chaff, grinding to obtain powder of 400-plus-one (500 meshes), then adding the simethicone and the nano carbon powder, mixing, continuing grinding until the mixture is fully dispersed, adding other residual components, continuing grinding for 60-80 minutes, and then stirring for 30-40 minutes at 1800-plus-one (1800 rpm) to obtain the modified filler
EXAMPLE III
As a preferred embodiment, the shockproof polystyrene foam material is prepared from the following raw materials in parts by weight: 105 parts of polystyrene, 28 parts of polyethylene, 4 parts of rubber particles, 4.5 parts of pearl wool, 5 parts of iron oxide, 4 parts of aluminum oxide, 2.5 parts of glass fiber, 4 parts of ethylene vinyl acetate, 2.5 parts of polyurethane, 8 parts of silicon dioxide, 3 parts of vinyl triethoxysilane, 10 parts of modified filler and XPE8 parts.
The modified filler is prepared from the following raw materials in parts by weight: 20 parts of attapulgite, 11 parts of clay, 53 parts of straw ash, 4 parts of tributyl citrate, 3 parts of ascorbic acid, 1.5 parts of nano carbon powder, 3 parts of sodium bicarbonate, 8 parts of steel slag powder, 5 parts of chaff, 1 part of alcohol ether glycoside and 5 parts of dimethyl silicone oil; the preparation method comprises the steps of putting the attapulgite, the clay and the steel slag powder into a calcining furnace, calcining for 6-7 hours at the temperature of 600-plus-700 ℃, taking out, mixing with straw ash, sodium bicarbonate and chaff, grinding to obtain powder of 400-plus-500 meshes, then adding the simethicone and the nano carbon powder, mixing, continuously grinding until the mixture is fully dispersed, adding other residual components, continuously grinding for 60-80 minutes, and stirring for 30-40 minutes at 1800-plus-1800 rpm to obtain the modified filler.
The shockproof polystyrene foam material in the first to third embodiments of the invention is prepared by the following specific steps:
(1) mixing the materials except the modified filler and the rubber particles, heating to 110 ℃, and mixing for 8-12 minutes;
(2) adding the mixed materials into a modified filler and rubber particle amine, and carrying out secondary mixing for 30-40 minutes at 80-90 ℃;
(3) cutting the secondarily mixed material into pieces, taking out the pieces, conveying the pieces into forming equipment for preforming, and taking out the pieces after 15-20 seconds, wherein the forming pressure is 4-6 MPa;
(4) adding the sheet material into a preheated mold, pressurizing to 6-7MPa at the temperature of 140 ℃ and 160 ℃ on a flat vulcanizing machine, maintaining the pressure for 15min, decompressing, foaming and cooling to normal temperature to obtain the material.
(5) The functional parameters of the obtained material are as follows:
the first embodiment is as follows: hardness (Shore C, °)39.3, elongation at break (%) 176, tensile strength (MPa)1.55, impact resilience (%) 56.1, and compression set (%) 30.0.
Example two: hardness (Shore C, °)38.4, elongation at break (%) 180, tensile strength (MPa)1.58, impact resilience (%) 58.2, and compression set (%) 31.2.
Example three: hardness (Shore C, °)38.8, elongation at break (%) 177, tensile strength (MPa)
1.6, impact resilience (%) 57.6, compression set (%) 32.0.
The embodiments of the present invention have been described in detail with reference to the examples, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (5)
1. A shockproof polystyrene foam material, which is characterized in that: the feed is prepared from the following raw materials in parts by weight: 100-110 parts of polystyrene, 24-28 parts of polyethylene, 3-4 parts of rubber particles, 4-5 parts of pearl wool, 5-6 parts of ferric oxide, 3-6 parts of aluminum oxide, 2.5-3 parts of glass fiber, 3-5 parts of ethylene vinyl acetate, 2-3 parts of polyurethane, 6-8 parts of silicon dioxide, 3-4 parts of vinyl triethoxysilane, 10-12 parts of modified filler and 8-78 parts of XPE 5.
2. The shockproof polystyrene foam material of claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 100 parts of polystyrene, 26 parts of polyethylene, 3 parts of rubber particles, 4 parts of pearl wool, 5.5 parts of iron oxide, 6 parts of aluminum oxide, 2.8 parts of glass fiber, 5 parts of ethylene vinyl acetate, 2 parts of polyurethane, 6 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 11 parts of modified filler and XPE6 parts.
3. The shockproof polystyrene foam material of claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 110 parts of polystyrene, 24 parts of polyethylene, 3.5 parts of rubber particles, 5 parts of pearl wool, 6 parts of iron oxide, 3 parts of aluminum oxide, 3 parts of glass fiber, 3 parts of ethylene vinyl acetate, 3 parts of polyurethane, 7 parts of silicon dioxide, 4 parts of vinyl triethoxysilane, 12 parts of modified filler and XPE5 parts.
4. The shockproof polystyrene foam material of claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 105 parts of polystyrene, 28 parts of polyethylene, 4 parts of rubber particles, 4.5 parts of pearl wool, 5 parts of iron oxide, 4 parts of aluminum oxide, 2.5 parts of glass fiber, 4 parts of ethylene vinyl acetate, 2.5 parts of polyurethane, 8 parts of silicon dioxide, 3 parts of vinyl triethoxysilane, 10 parts of modified filler and XPE8 parts.
5. The shockproof polystyrene foam material of claims 1-4, wherein: the modified filler is prepared from the following raw materials in parts by weight: 15-20 parts of attapulgite, 10-12 parts of clay, 50-55 parts of straw ash, 3-4 parts of tributyl citrate, 2-3 parts of ascorbic acid, 1-2 parts of nano carbon powder, 2-3 parts of sodium bicarbonate, 6-8 parts of steel slag powder, 2-5 parts of chaff, 1-2 parts of alcohol ether glycoside and 4-5 parts of simethicone; the preparation method comprises the steps of putting the attapulgite, the clay and the steel slag powder into a calcining furnace, calcining for 6-7 hours at the temperature of 600-plus-700 ℃, taking out, mixing with straw ash, sodium bicarbonate and chaff, grinding to obtain powder of 400-plus-500 meshes, then adding the simethicone and the nano carbon powder, mixing, continuously grinding until the mixture is fully dispersed, adding other residual components, continuously grinding for 60-80 minutes, and stirring for 30-40 minutes at 1800-plus-1800 rpm to obtain the modified filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413852.2A CN111117092A (en) | 2019-12-31 | 2019-12-31 | Shockproof polystyrene foam material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911413852.2A CN111117092A (en) | 2019-12-31 | 2019-12-31 | Shockproof polystyrene foam material |
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| CN111117092A true CN111117092A (en) | 2020-05-08 |
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| CN201911413852.2A Pending CN111117092A (en) | 2019-12-31 | 2019-12-31 | Shockproof polystyrene foam material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025060A (en) * | 2021-03-26 | 2021-06-25 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
| CN113248794A (en) * | 2021-05-12 | 2021-08-13 | 安徽工业大学 | Nano steel slag modified halogen-free flame retardant, halogen-free flame retardant polyurethane foam and preparation method |
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| CN103613874A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Fireproof flame retardant polystyrene foam |
| CN103613873A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Modified polystyrene foam |
| CN103627073A (en) * | 2013-10-23 | 2014-03-12 | 吴学三 | Polyethylene-polystyrene foam |
| CN103693915A (en) * | 2013-12-07 | 2014-04-02 | 马鞍山市金韩防水保温工程有限责任公司 | Polystyrene foam granule mortar |
| CN106398013A (en) * | 2016-09-09 | 2017-02-15 | 朱燕华 | Modified polystyrene foam composite material |
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2019
- 2019-12-31 CN CN201911413852.2A patent/CN111117092A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627073A (en) * | 2013-10-23 | 2014-03-12 | 吴学三 | Polyethylene-polystyrene foam |
| CN103613874A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Fireproof flame retardant polystyrene foam |
| CN103613873A (en) * | 2013-10-28 | 2014-03-05 | 蚌埠凯盛工程技术有限公司 | Modified polystyrene foam |
| CN103693915A (en) * | 2013-12-07 | 2014-04-02 | 马鞍山市金韩防水保温工程有限责任公司 | Polystyrene foam granule mortar |
| CN106398013A (en) * | 2016-09-09 | 2017-02-15 | 朱燕华 | Modified polystyrene foam composite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025060A (en) * | 2021-03-26 | 2021-06-25 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
| CN113025060B (en) * | 2021-03-26 | 2022-04-26 | 江苏恒尚节能科技股份有限公司 | Non-metal composite material curtain wall insulation board and preparation method thereof |
| CN113248794A (en) * | 2021-05-12 | 2021-08-13 | 安徽工业大学 | Nano steel slag modified halogen-free flame retardant, halogen-free flame retardant polyurethane foam and preparation method |
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Application publication date: 20200508 |