CN107652611A - The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line and preparation method - Google Patents
The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line and preparation method Download PDFInfo
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- CN107652611A CN107652611A CN201710989751.4A CN201710989751A CN107652611A CN 107652611 A CN107652611 A CN 107652611A CN 201710989751 A CN201710989751 A CN 201710989751A CN 107652611 A CN107652611 A CN 107652611A
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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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line and preparation method, it is related to technical field of polymer materials, by weight percentage, is made up of following component：General ASA/PMMA colours foundation：98~99.5%, imitate wood grain effect PP Pipe Compound：0.5~2%；The materials for construction of the present invention extra-weather-proof ASA/PMMA color coextrusions material of imitative wood grain effect, it is mainly used in materials for construction, coextrusion Compound Machining is carried out with PVC plastic building materials, extend the service life of material, and imitation wood line decorative effect true to nature can be made it have, and there is following obvious advantage：1. being produced under the conditions of normal expressing technique, without bad phenomenon is substantially plastified, co-extrusion face quality is good；2nd, graining effect clean mark is attractive in appearance；3rd, relatively low to the selectivity of equipment, most equipment can obtain wood grain effect, and production difficulty declines；4th, technique adjustment is easy, and controllability is preferable, and operation difficulty is relatively low；5th, it is environment-friendly, the recyclable recycling of product.
Description
Technical field
The present invention relates to technical field of polymer materials, more particularly to a kind of extra-weather-proof ASA/PMMA of imitation wood line is colored altogether
Material extrusion and preparation method.
Background technology
Polyvinyl chloride (PVC) materials for construction is Novel environment-friendlymaterial material, has timber, steel, aluminium in building energy conservation etc.
The incomparable advantage of the other materials such as alloy, thermal conductivity factor is low, shaping is easy, acid-alkali-corrosive-resisting etc., is that state key is promoted
The developed country such as product, European North America popularity rate it is very high.PVC plastic building materials are generally produced using extruding technology, this
Kind method shaping is easy, and production efficiency is high.Polyvinyl chloride (PVC) materials for construction mainly includes：PVC plastic door and window profile material, PVC
Plastics hanging plate, PVC plastic skirting, polyvinyl chloride resin watt, PVC wood plastic floor, PVC plastic guardrail etc., the overwhelming majority belong to outdoor and answered
Use product.Polyvinyl chloride resin has lot of advantages, relatively good mechanical performance, impact property, acid-proof alkaline etc., but due to it
Molecular structure defect in synthesis in itself, such as tertiary base chlorine, allyl chloride, peroxidating structure, a small amount of double bond etc., can all lead
Cause PVC in use light, heat, oxygen influence and degradation with aging and hydraulic performance decline.
To solve the above problems, people have thought many methods, the application of complex technique is coextruded, to solve the weather-proof of PVC
Property provide opportunity, ASA/PMMA molecular structure determines that it has a splendid weatherability, and both high polymer materials with
PVC solubility parameter is approached, and makes itself and the preferable compatibilities of PVC, and the ASA/PMMA with excellent weather resistance energy is coextruded
PVC surface is compounded in, protection is provided for it, is good solution, then people develop the colored ASA/ of coextrusion
PMMA PVC plastic profile shapes, and developed rapidly.
In addition, in order to enrich the outward appearance of materials for construction, imitative wood grain effect is the demand of building materials field invariability, and plastics are built
Timber-used imitates the extra-weather-proof ASA/PMMA color coextrusions material of wood grain effect, solves the weatherability of PVC plastic irregular profiles, fades soon
Problem, material property is maintained for a long time, improve the service life of material, and greatly enrich PVC plastic profile shapes
Outward appearance, provide the user with abundant visual enjoyment.
However, existing PVC plastic building materials are expected with imitative wood grain effect weatherability co-extrusion with colored ASA/PMMA, generally not
Maturation, the shortcomings that board is selectively too high, technique adjustment amplitude is excessive, apparent effect is poor, yield rate is low be present.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line and system
Preparation Method, it is caused universal immature in the prior art to solve, exist board is selectively too high, technique adjustment amplitude is excessive,
The shortcomings such as apparent effect is poor, yield rate is low.
To achieve the above object, the present invention provides following technical scheme：The extra-weather-proof ASA/PMMA color coextrusions of imitation wood line
Material, by weight percentage, is made up of following component：General ASA/PMMA colours foundation：98~99.5%, imitate wood grain effect
PP Pipe Compound：0.5~2%；
Wherein, general ASA/PMMA colours foundation, is made up of following component：ASA resin, PMMA resins, anti-impact click to change
Property agent, lubricant, light stabilizer, ultra-violet absorber, antioxidant, colouring agent；
Imitative wood grain effect PP Pipe Compound, is made up of following component：ASA resin, heat stable resin, lubricant, light stabilizer are ultraviolet
Light absorbers, antioxidant, colouring agent.
Preferably, wood grain effect PP Pipe Compound is imitated, by weight percentage, is made up of following component：ASA resins 40~70%,
Heat stable resin 20~50%, lubricant 0.5~2%, light stabilizer 0.2~0.5%, ultra-violet absorber 0.2~0.5%, resist
Oxidant 0.2~0.5%, colouring agent 0.2~0.5%.
Preferably, general ASA/PMMA colours foundation, by weight percentage, it is made up of following component：ASA resin
51%, PMMA resin 40%, anti-impact modifier 5%, lubricant 2%, light stabilizer 0.2%, ultra-violet absorber 0.3%,
Antioxidant 0.5%, colouring agent 1%；
Imitative wood grain effect PP Pipe Compound, by weight percentage, is made up of following component：ASA resins 55%, heat stable resin
35%, lubricant 1.25%, light stabilizer 0.35%, ultra-violet absorber 0.35%, antioxidant 0.35%, colouring agent
0.35%.
A kind of preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, comprises the following steps：
(1) weigh：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are claimed according to proportioning respectively
Weight；
(2) mixed at high speed：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are separately added into batch mixer
In, carry out mixed at high speed；
(3) twin-screw extrusion, mixing plasticizing, homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect is special
Material carries out twin-screw extrusion, is kneaded plasticizing, homogenizing respectively；
(4) water cooling bracing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to water cooling drawing respectively
Bar；
(5) air-cooled drying：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to air-cooled blow respectively
It is dry；
(6) pelletizing is drawn：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out into traction respectively to cut
Grain；
(7) sorting homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out sorting respectively
Change；
(8) examine：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are tested respectively to obtain half
Finished product material A and semi-finished product material B；
(9) weigh：Semi-finished product material A and semi-finished product material B are weighed respectively；
(10) it is homogenized：Semi-finished product material A and semi-finished product material B is mixed into homogenizing；
(11) examine；
(12) packaging and storage.
Preferably, in the step (2), the mixing velocity of batch mixer is controlled in 800~1000r/min.
Preferably, in the step (6), the speed control for drawing pelletizing is granulated in 400~800r/min pelletizings.
The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line of the present invention, is mainly used in materials for construction, is built with PVC plastic
Material carries out coextrusion Compound Machining, and additional function, including weatherability, gorgeous outward appearance, imitation wood line decorative effect are provided for it；Extend
The service life of material, and can make it have imitation wood line decorative effect true to nature；
The Vicat softening point and heat distortion temperature of the imitative wood grain effect PP Pipe Compound of the present invention are controlled at 25~40 DEG C；Melt
50% (test condition 220 DEG C, 10kg) of the flow rate control less than the colored material of general ASA.
Technical scheme provided by the invention, compared with prior art, there is following obvious advantage：
1. being produced under the conditions of normal expressing technique, without bad phenomenon is substantially plastified, co-extrusion face quality is good；
2nd, graining effect clean mark is attractive in appearance；
3rd, relatively low to the selectivity of equipment, most equipment can obtain wood grain effect, and production difficulty declines；
4th, technique adjustment is easy, and controllability is preferable, and operation difficulty is relatively low；
5th, it is environment-friendly, the recyclable recycling of product.
Brief description of the drawings
Fig. 1 is the process chart of the present invention.
Embodiment
Below by the description to embodiment, the embodiment of the present invention is described in further detail, with side
Those skilled in the art is helped to have more complete, accurate and deep understanding to inventive concept of the invention, technical scheme.
Embodiment 1:
The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, by weight percentage, is made up of following component：General ASA/
PMMA colour foundations：98%, imitate wood grain effect PP Pipe Compound：2%；
Wherein, general ASA/PMMA colours foundation, by weight percentage, it is made up of following component：ASA resin 51%,
PMMA resins 40%, anti-impact modifier 5%, lubricant 2%, light stabilizer 0.2%, ultra-violet absorber 0.3% are anti-oxidant
Agent 0.5%, colouring agent 1%；
Imitative wood grain effect PP Pipe Compound, by weight percentage, is made up of following component：ASA resins 46.6%, heat stable resin
50%, lubricant 2%, light stabilizer 0.5%, ultra-violet absorber 0.2%, antioxidant 0.5%, colouring agent 0.2%.
A kind of preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, comprises the following steps：
(1) weigh：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are claimed according to proportioning respectively
Weight；
(2) mixed at high speed：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are separately added into batch mixer
In, carry out mixed at high speed；
(3) twin-screw extrusion, mixing plasticizing, homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect is special
Material carries out twin-screw extrusion, is kneaded plasticizing, homogenizing respectively；
(4) water cooling bracing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to water cooling drawing respectively
Bar；
(5) air-cooled drying：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to air-cooled blow respectively
It is dry；
(6) pelletizing is drawn：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out into traction respectively to cut
Grain；
(7) sorting homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out sorting respectively
Change；
(8) examine：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are tested respectively to obtain half
Finished product material A and semi-finished product material B；
(9) weigh：Semi-finished product material A and semi-finished product material B are weighed respectively；
(10) it is homogenized：Semi-finished product material A and semi-finished product material B is mixed into homogenizing；
(11) examine；
(12) packaging and storage.
In the present embodiment, in the step (2), the mixing velocity of batch mixer is controlled in 800r/min.
In the present embodiment, in the step (6), the speed control for drawing pelletizing is granulated in 400r/min pelletizings.
Embodiment 2:
The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, by weight percentage, is made up of following component：General ASA/
PMMA colour foundations：98%, imitate wood grain effect PP Pipe Compound：2%；
Wherein, general ASA/PMMA colours foundation, by weight percentage, it is made up of following component：ASA resin 51%,
PMMA resins 40%, anti-impact modifier 5%, lubricant 2%, light stabilizer 0.2%, ultra-violet absorber 0.3% are anti-oxidant
Agent 0.5%, colouring agent 1%；
Imitative wood grain effect PP Pipe Compound, by weight percentage, is made up of following component：ASA resin 55%, heat stable resin
35%, lubricant 1.25%, light stabilizer 0.35%, ultra-violet absorber 0.35%, antioxidant 0.35%, colouring agent
0.35%.
A kind of preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, comprises the following steps：
(1) weigh：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are claimed according to proportioning respectively
Weight；
(2) mixed at high speed：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are separately added into batch mixer
In, carry out mixed at high speed；
(3) twin-screw extrusion, mixing plasticizing, homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect is special
Material carries out twin-screw extrusion, is kneaded plasticizing, homogenizing respectively；
(4) water cooling bracing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to water cooling drawing respectively
Bar；
(5) air-cooled drying：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to air-cooled blow respectively
It is dry；
(6) pelletizing is drawn：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out into traction respectively to cut
Grain；
(7) sorting homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out sorting respectively
Change；
(8) examine：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are tested respectively to obtain half
Finished product material A and semi-finished product material B；
(9) weigh：Semi-finished product material A and semi-finished product material B are weighed respectively；
(10) it is homogenized：Semi-finished product material A and semi-finished product material B is mixed into homogenizing；
(11) examine；
(12) packaging and storage.
In the present embodiment, in the step (2), the mixing velocity of batch mixer is controlled in 900r/min.
In the present embodiment, in the step (6), the speed control for drawing pelletizing is granulated in 600r/min pelletizings.
Embodiment 3:
The extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, by weight percentage, is made up of following component：General ASA/
PMMA colour foundations：99.5%, imitate wood grain effect PP Pipe Compound：0.5%；
Wherein, general ASA/PMMA colours foundation, by weight percentage, it is made up of following component：ASA resin 51%,
PMMA resins 40%, anti-impact modifier 5%, lubricant 2%, light stabilizer 0.2%, ultra-violet absorber 0.3% are anti-oxidant
Agent 0.5%, colouring agent 1%；
Imitative wood grain effect PP Pipe Compound, by weight percentage, is made up of following component：ASA resin 70%, heat stable resin
28.1%, lubricant 0.5%, light stabilizer 0.2%, ultra-violet absorber 0.5%, antioxidant 0.2%, colouring agent 0.5%.
A kind of preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, comprises the following steps：
(1) weigh：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are claimed according to proportioning respectively
Weight；
(2) mixed at high speed：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are separately added into batch mixer
In, carry out mixed at high speed；
(3) twin-screw extrusion, mixing plasticizing, homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect is special
Material carries out twin-screw extrusion, is kneaded plasticizing, homogenizing respectively；
(4) water cooling bracing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to water cooling drawing respectively
Bar；
(5) air-cooled drying：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to air-cooled blow respectively
It is dry；
(6) pelletizing is drawn：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out into traction respectively to cut
Grain；
(7) sorting homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are carried out sorting respectively
Change；
(8) examine：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are tested respectively to obtain half
Finished product material A and semi-finished product material B；
(9) weigh：Semi-finished product material A and semi-finished product material B are weighed respectively；
(10) it is homogenized：Semi-finished product material A and semi-finished product material B is mixed into homogenizing；
(11) examine；
(12) packaging and storage.
In the present embodiment, in the step (2), the mixing velocity of batch mixer is controlled in 1000r/min.
In the present embodiment, in the step (6), the speed control for drawing pelletizing is granulated in 800r/min pelletizings.
The performance of the extra-weather-proof ASA/PMMA color coextrusions material of the imitation wood line prepared in embodiment 1-3 is tested, tested
As a result such as following table：
From data above, the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line of the invention, with PVC plastic building materials
Coextrusion Compound Machining is carried out, additional function, including weatherability, gorgeous outward appearance, imitation wood line decorative effect are provided for it；And energy
Imitation wood line decorative effect true to nature is enough made it have, meets the needs of market, there is dissemination.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
Art scheme carry out various unsubstantialities improvement, or it is not improved by the present invention design and technical scheme directly apply to it
Its occasion, within protection scope of the present invention.
Claims (6)
1. the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line, it is characterised in that：By weight percentage, it is made up of following component：
General ASA/PMMA colours foundation：98~99.5%, imitate wood grain effect PP Pipe Compound：0.5~2%；
Wherein, general ASA/PMMA colours foundation, is made up of following component：ASA resin, PMMA resins, anti-impact modifier,
Lubricant, light stabilizer, ultra-violet absorber, antioxidant, colouring agent；
Imitative wood grain effect PP Pipe Compound, is made up of following component：ASA resin, heat stable resin, lubricant, light stabilizer, ultraviolet are inhaled
Receive agent, antioxidant, colouring agent.
2. the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line according to claim 1, it is characterised in that：Imitative wood grain effect
PP Pipe Compound, by weight percentage, it is made up of following component：ASA resin 40~70%, heat stable resin 20~50%, lubricant 0.5
~2%, light stabilizer 0.2~0.5%, ultra-violet absorber 0.2~0.5%, antioxidant 0.2~0.5%, colouring agent 0.2
~0.5%.
3. the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line according to claim 2, it is characterised in that:General ASA/
PMMA colour foundations, by weight percentage, it is made up of following component：ASA resin 51%, PMMA resins 40%, anti-impact clicks to change
Property agent 5%, lubricant 2%, light stabilizer 0.2%, ultra-violet absorber 0.3%, antioxidant 0.5%, colouring agent 1%；
Imitative wood grain effect PP Pipe Compound, by weight percentage, is made up of following component：ASA resin 55%, heat stable resin 35%, profit
Lubrication prescription 1.25%, light stabilizer 0.35%, ultra-violet absorber 0.35%, antioxidant 0.35%, colouring agent 0.35%.
A kind of 4. preparation of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line as described according to claim 1-3 any one
Method, it is characterised in that：Comprise the following steps：
(1) weigh：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are weighed according to proportioning respectively；
(2) mixed at high speed：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are separately added into batch mixer, entered
Row mixed at high speed；
(3) twin-screw extrusion, mixing plasticizing, homogenizing：By general ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound point
Carry out not twin-screw extrusion, mixing plasticizing, homogenizing；
(4) water cooling bracing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to water cooling bracing respectively；
(5) air-cooled drying：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to air-cooled drying respectively；
(6) pelletizing is drawn：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to traction pelletizing respectively；
(7) sorting homogenizing：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are subjected to sorting homogenizing respectively；
(8) examine：General ASA/PMMA colours foundation and imitative wood grain effect PP Pipe Compound are tested to obtain semi-finished product respectively
Expect A and semi-finished product material B；
(9) weigh：Semi-finished product material A and semi-finished product material B are weighed respectively；
(10) it is homogenized：Semi-finished product material A and semi-finished product material B is mixed into homogenizing；
(11) examine；
(12) packaging and storage.
5. the preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line according to claim 4, it is characterised in that：
In the step (2), the mixing velocity of batch mixer is controlled in 800~1000r/min.
6. the preparation method of the extra-weather-proof ASA/PMMA color coextrusions material of imitation wood line according to claim 4, it is characterised in that：
In the step (6), the speed control for drawing pelletizing is granulated in 400~800r/min pelletizings.
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| CN107718483A (en) * | 2017-10-26 | 2018-02-23 | 佛山市三水兴达涂料有限公司 | A kind of imitation wood line plastic irregular profile processing unit (plant) and processing technology |
| CN108707304A (en) * | 2018-05-17 | 2018-10-26 | 芜湖创科新材料科技有限公司 | It is a kind of for vehicle steering wheel modified plastics preparation process |
| CN109575495A (en) * | 2018-12-05 | 2019-04-05 | 广东天雄新材料科技股份有限公司 | Wear-resisting Wood-like co-extruded ASA alloy material of high durable dumb light and preparation method thereof |
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| CN109575495A (en) * | 2018-12-05 | 2019-04-05 | 广东天雄新材料科技股份有限公司 | Wear-resisting Wood-like co-extruded ASA alloy material of high durable dumb light and preparation method thereof |
| CN109575495B (en) * | 2018-12-05 | 2021-01-08 | 广东天雄新材料科技股份有限公司 | High-weather-resistance matte wear-resistant wood-grain-like co-extrusion ASA alloy material and preparation method thereof |
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Application publication date: 20180202 |