CN105968605B - A kind of self-reinforcing profile shapes and its preparation method and application - Google Patents
A kind of self-reinforcing profile shapes and its preparation method and application Download PDFInfo
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- CN105968605B CN105968605B CN201610435741.1A CN201610435741A CN105968605B CN 105968605 B CN105968605 B CN 105968605B CN 201610435741 A CN201610435741 A CN 201610435741A CN 105968605 B CN105968605 B CN 105968605B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
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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
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/12—Copolymers of styrene with unsaturated nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions 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 a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L35/06—Copolymers with vinyl aromatic monomers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of self-reinforcing profile shapes and its preparation method and application, including sandwich layer and the cortex being arranged in outside sandwich layer, cortex is thermoplastic resin profile, sandwich layer is enhancing styryl composition material, its parts by weight are as follows: 100 parts of styryl composition material, 5-100 parts of thermoplastic resin profile of enhancing；The enhancing styryl composition material includes component: 25-65 parts of styrene-based copolymers；30-65 parts of reinforcing agent.Preparation method is first to prepare enhancing styryl composition material, then co-extrusion is carried out using host and the subsidiary engine of the host vertical design, host is for squeezing out enhancing styryl composition material, subsidiary engine is used for extruding thermoplastic resins profile, host, subsidiary engine squeeze out simultaneously, and cooling and shaping obtains self-reinforcing profile shapes after molding.Self-reinforcing profile shapes of the invention has excellent thermal and insulating performance, lower density and excellent appearance, and coextrusion process is simple, can be applied to wardrobe bound edge, desk bound edge, kitchen cabinet bound edge material, with good application prospect.
Description
Technical field
The present invention relates to plastic material technical fields, and in particular to a kind of self-reinforcing profile shapes and preparation method thereof and answers
With.
Background technique
The main body plate of wardrobe, cabinet, desk uses melamine plate, density board or particieboard, but due to different shaped
The size of number product is different, requires to cut main body plate according to different sizes in the production process, then the portion cut
Dividing is exactly exposed plate core, seriously affects the appearance of product, so just needing bound edge material that exposed plate core part is encased, is wrapped
The quality on side is also to measure a major criterion of wardrobe quality.In addition, bound edge material also the deformation of cabinet body is played it is important
Effect, so the bound edge material of wardrobe also needs certain intensity, rigidity etc. is required.
Currently, mainly being applied using aluminum alloy edge-wrapped item in wardrobe, cabinet, desk etc..Compared with steel, aluminium
Alloy has material light, and intensity is high, and airtight performance is good, and anticorrosion effect is good, and when installation deforms the advantages that small, but aluminium alloy packet
There is also following shortcomings for sapwood material: the production energy consumption of aluminum alloy edge-wrapped material is high, and insulation, soundproof effect are poor, material
Density is big, and color is single, and during installation, complex process.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of self-reinforcing profile shapes, should be certainly
Enhancing profile shapes has many advantages, such as excellent thermal and insulating performance, lower density and excellent appearance, can be used as bound edge material
It is applied to wardrobe, cabinet, desk bound edge etc. instead of aluminium alloy.
Another object of the present invention is to be to provide the preparation method of above-mentioned self-reinforcing profile shapes.
The present invention is realized by following technical proposals:
A kind of self-reinforcing profile shapes, including sandwich layer and the cortex being arranged in outside sandwich layer, the cortex is thermoplastic resin
Profile, the sandwich layer are enhancing styryl composition material, and parts by weight are as follows:
100 parts of styryl composition material of enhancing
5-100 parts of thermoplastic resin profile；
Wherein, the enhancing styryl composition material according to parts by weight, including following component:
25-65 parts of styrene-based copolymers；
30-65 parts of reinforcing agent.
The self-reinforcing profile shapes is tested by 10297 standard of GB/T, and test equipment is that Xiang Tan Hunan section DRX- II is led
Hot coefficient tester, thermal conductivity 0.20-0.30W/mK.
The self-reinforcing profile shapes is tested by 2813 standard of ISO, and test equipment is the WG60G of prestige good fortune photoelectricity, angle
The glossiness tested by 60 ° is greater than 90 °
The thermoplastic resin profile is polyvinylchloride profile, acrylonitrile-styrene-acrylic ester copolymer ASA type
Material, acrylonitrile-ethylene propylene diene rubber-styrol copolymer AES profile, acrylonitrile-butadiene-styrene copolymer ABS profile,
Styrene-acrylonitrile copolymer AS profile or the third rubber-styrene copolymer of acrylonitrile-silicon SAS.
Melt flow rate (MFR) of the styrene-based copolymers resin under 220 DEG C, 10kg load-up condition is 1 g/
10min-80g/10min, to be easier to extrusion molding, preferably 5 g/10min-20g/10min, more preferably 10 g/10min-15
g/10min。
The styrene-based copolymers are selected from styrene-acrylonitrile copolymer AS, styrene-butadiene-acrylonitrile compolymer
Object ABS, methyl methacrylate-styrene-butadiene-acrylonitrile copolymer MABS, acrylonitrile-styrene-acrylic ester are total
Polymers ASA, acrylonitrile-ethylene propylene diene rubber-styrol copolymer AES, the third rubber-styrene copolymer of acrylonitrile-silicon SAS,
One or more of copolymer of methyl methacrylatestyrene MS.
The reinforcing agent is selected from glass fibre, carbon fiber, basalt fibre, talcum powder, wollastonite, whisker, glass microballoon
One or more of, preferably glass fibre, the diameter of the glass fibre are 6-20 μm.
Enhancing styryl composition material of the present invention further includes according to parts by weight 0.5-10 parts of compatilizer, even
Agent 0.1-5.0 parts, 0.1-5.0 parts of processing aid of connection.
The compatilizer is selected from styrene-butadiene-Acrylonitrile-Maleic Anhyoride Copolymer, styrene-butadiene-propylene
Nitrile-glycidyl methacrylate copolymer, styrene-acrylonitrile-copolymer-maleic anhydride, styrene-acrylonitrile-methyl
Glycidyl acrylate copolymer, acrylate, copolymer of methyl methacrylatestyrene resin, styrene-horse
Carry out one or more of acid anhydride copolymer；
The coupling agent in silane coupling agent, titanate coupling agent, aluminate coupling agent, zirconium ester coupling agent one
Kind is several；
The processing aid includes one or more of lubricant or antioxidant.
The lubricant be selected from fatty acid salt, fatty acid amide, pentaerythritol stearate, solid paraffin, atoleine,
Stearate, silicone, N, one or more of N'- ethylene bis stearic acid amide.
The antioxidant is four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] Ji Maosi alcohol esters and three [2,4-
Di-tert-butyl-phenyl] phosphite ester mixture.
The preparation method of self-reinforcing profile shapes of the present invention, comprising the following steps:
(1) enhance the preparation of styryl composition material: in addition to reinforcing agent, styryl composition will be enhanced according to the ratio
Each raw material be added high-speed mixer and mixing it is uniform；Said mixture material is sent into double screw extruder, wherein reinforcing agent passes through
First row stomata or side feed system are added, and melting extrusion, which is granulated, enhances styryl composition material to get enhancing；
(2) coextrusion mold: standby using host and the subsidiary engine of host vertical design progress co-extrusion, host increases for squeezing out
Strong styryl composition material, subsidiary engine are used for extruding thermoplastic resins profile, and host, subsidiary engine squeeze out simultaneously, cooling after molding
Sizing obtains self-reinforcing profile shapes.
In step (1), the mixing temperature is 20-50 DEG C, and revolving speed is 100-800 revs/min, and incorporation time is 2-5 points
Clock；The double screw extruder temperature of each section is 200-240 DEG C, and the draw ratio of double screw extruder is 36-48, and screw speed is
300-500 revs/min.
In step (2), the host is single screw extrusion machine, and single screw extrusion machine temperature of each section is 160-215 DEG C；Institute
Stating subsidiary engine is double screw extruder, and double screw extruder temperature of each section is 150-200 DEG C.
Preferably, the host is single screw extrusion machine, and head temperature is 175-195 DEG C, and one area's temperature of fuselage is 160-
165 DEG C, two area's temperature of fuselage is 160-175 DEG C, and three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is 175-185
DEG C, screw speed 18-22rpm.The subsidiary engine is double screw extruder, and head temperature is 175-195 DEG C, one Qu Wendu of fuselage
It is 155-165 DEG C, two area's temperature of fuselage is 165-175 DEG C, and three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is
175-185 DEG C, screw speed 18-22rpm；
The present invention also provides above-mentioned self-reinforcing profile shapes answering in desk bound edge, wardrobe bound edge or cabinet bound edge
With.
Compared with the existing technology, the present invention has the advantage that
The present invention is using thermoplastic resin profile and enhances the standby self-reinforcing abnormal shape of styryl composition material co-extrusion
Material replaces aluminum alloy edge-wrapped material, and wherein cortex is thermoplastic resin profile, provides excellent appearance, and sandwich layer is height
Rigidity reinforced styryl composition material provides intensity required for bound edge material, the service performances such as rigidity.Of the invention
Self-reinforcing profile shapes has excellent thermal and insulating performance, lower density and excellent appearance, and coextrusion process is simple, can answer
For wardrobe bound edge, desk bound edge, cabinet bound edge material, with good application prospect.
Specific embodiment
For a better understanding of the invention, below by embodiment, the present invention is further illustrated, it should be noted that
Embodiment does not constitute a limitation on the scope of protection of the present invention.
Raw materials are as follows:
PVC profile, PVC-EX23, the self-control of golden hair science and technology；
ASA profile, ASA PW-997, the odd beauty of TaiWan, China；
AS profile, SAN PN-137H, the odd beauty of TaiWan, China；
ABS profile, ABS AG10NP, platform；
AES profile, AES HW500E, South Korea Jin Hu；
SAS profile, DIALAC E259B, Japanese UMG；
AS styrene-acrylonitrile resin, SAN PN-137H, the odd beauty of TaiWan, China, 12 g/10min of melt flow rate (MFR)；
AS styrene-acrylonitrile resin, the customization of SAN NF-5 platformization；5 g/10min of melt flow rate (MFR)；
AS styrene-acrylonitrile resin, SAN NF2200, platform, melt flow rate (MFR) 35g/10min；
ABS resin, ABS AG10NP, platform；6 g/10min of melt flow rate (MFR)；
ASA styrene-acrylonitrile-acrylate copolymer, ASA PW-997, the odd beauty of TaiWan, China；Melt flow rate (MFR)
5g/10min；
Glass fibre, ECS13-4.5-534A, Tongxiang megalith, diameter are 6 ~ 20 μm.
Maleic anhydride styrene copolymer, SMA-700, Shanghai Hua Wen company；
Coupling agent, KH560, boiling point chemical industry；
Lubricant, N, N'- ethylenebisstearamide, upper Haining at；
Antioxidant, 168 and 1010, Ciba fine chemicals.
Enhance the preparation of styryl composition material:
It is by the proportion of table 1 that each raw material addition high-speed mixer and mixing for enhancing styryl composition is uniform in addition to reinforcing agent；
Said mixture material is sent into double screw extruder, wherein reinforcing agent is added by first row stomata or side feed system, melting
Extruding pelletization is to get enhancing styryl composition material.Wherein, the mixing temperature is 20-50 DEG C, revolving speed 100-800
Rev/min, incorporation time is 2-5 minutes；The double screw extruder temperature of each section is 200-240 DEG C, double screw extruder
Draw ratio is 36-48, and screw speed is 300-500 revs/min.
Obtained enhancing styryl composition material after drying 4 hours, is used into Ning Bohai in 90 DEG C of convection oven
III sample preparation of its injection (mo(u)lding) machine BS650-, injection temperature are set as 230-240-240-250 DEG C, and gained enhances styryl combination
The physical property measurement result performance of object material is shown in Table 1.
Tensile strength is tested by 527 standard of ISO, and sample is I type sample, and test equipment is Zwick company, Germany
Cupping machine Z020.
Bending modulus is tested by 178 standard of ISO, and specimen size is 4mm × 10mm × 80mm, and test equipment is moral
The Apparatus for Bending at low-temp Z005 of Zwick Roell company, state.
IZOD notch impact strength is tested according to 180 standard of ISO, and specimen size is 4mm × 10mm × 80mm, is lacked
Mouth depth is 2mm.Test equipment is the shock machine HIT5.5P of Zwick Roell company, Germany.
Density is tested by 1183 standard of ISO, and test equipment is the digital display liquid densimeter of Japan ALFA MIRAGE
MD-300S。
Glossiness is tested by 2813 standard of ISO, and test equipment is the WG60G of prestige good fortune photoelectricity, and angle is by 60 ° of progress
Test.
Thermal conductivity is tested by 10297 standard of GB/T, and test equipment is II Determination of conductive coefficients of Xiang Tan Hunan section DRX-
Instrument.
Table 1 enhances styryl composition each group distribution ratio (parts by weight) transitivity
As it can be seen from table 1 enhancing styryl composition material of the invention as sandwich layer, have excellent intensity,
The mechanical properties such as rigidity, and density is lower, only the half or so of aluminum alloy materials.
The preparation of self-reinforcing profile shapes:
It is standby using host and the subsidiary engine of host vertical design progress co-extrusion, it is matched by table 2, host is for squeezing out enhancing
Styryl composition material, subsidiary engine are used for extruding thermoplastic resins profile, and host, subsidiary engine squeeze out simultaneously, cooling fixed after molding
Type obtains self-reinforcing profile shapes；
Wherein, the host is single screw extrusion machine, and head temperature is 175-195 DEG C, and one area's temperature of fuselage is 160-165
DEG C, two area's temperature of fuselage is 160-175 DEG C, and three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is 175-185 DEG C, spiral shell
Bar revolving speed is 18-22rpm；The subsidiary engine is double screw extruder, and head temperature is 175-195 DEG C, and one area's temperature of fuselage is
155-165 DEG C, two area's temperature of fuselage is 165-175 DEG C, and three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is 175-
185 DEG C, screw speed 18-22rpm.
The each group distribution ratio and results of property (parts by weight) of 2 self-reinforcing profile shapes of table
As can be seen from Table 2, for the present invention using thermoplastic resin profile as cortex, glossiness reaches 90 ° or more, compared with
The glossiness (70 ° or so) of aluminium alloy is significantly improved, it is possible to provide excellent appearance, high rigidity enhance styryl combination
Object material can provide intensity required for bound edge material, the service performances such as rigidity, furthermore the two co-extrusion is prepared into as sandwich layer
The thermal conductivity of the self-reinforcing profile shapes arrived is 0.20-0.30 W/mK, and substantially less than (200 W/mK are left for the thermal conductivity of aluminium alloy
It is right), therefore, self-reinforcing profile of the invention has lower thermal conductivity, more has in terms of insulation, appearance excellent
Gesture.Profile shapes prepared by the present invention can replace aluminum alloy edge-wrapped material, have in desk, cabinet, wardrobe bound edge etc. preferable
Application prospect.
Claims (17)
1. a kind of self-reinforcing profile shapes, which is characterized in that including sandwich layer and the cortex being arranged in outside sandwich layer, the cortex is heat
Plastic resin profile, the sandwich layer are enhancing styryl composition material, and parts by weight are as follows:
100 parts of styryl composition material of enhancing
5-100 parts of thermoplastic resin profile；
Wherein, the enhancing styryl composition material according to parts by weight, including following component:
25-65 parts of styrene-based copolymers；
30-65 parts of reinforcing agent;
The thermoplastic resin profile be polyvinylchloride profile, acrylonitrile-styrene-acrylic ester copolymer ASA profile,
Acrylonitrile-ethylene propylene diene rubber-styrol copolymer AES profile, acrylonitrile-butadiene-styrene copolymer ABS profile, benzene
Ethylene-propylene lonitrile copolymer AS profile or acrylonitrile-silicon the third rubber-styrene copolymer SAS profile.
2. self-reinforcing profile shapes according to claim 1, which is characterized in that the self-reinforcing profile shapes presses GB/T 10297
Standard is tested, and test equipment is II heat conduction coefficient tester of Xiang Tan Hunan section DRX-, thermal conductivity 0.20-0.30W/mK.
3. self-reinforcing profile shapes according to claim 1, which is characterized in that the self-reinforcing profile shapes is marked by ISO 2813
Standard is tested, and test equipment is the WG60G of prestige good fortune photoelectricity, and the glossiness that angle is tested by 60 ° is greater than 90 °.
4. self-reinforcing profile shapes according to claim 1, which is characterized in that the styrene-based copolymers at 220 DEG C,
Melt flow rate (MFR) under 10kg load-up condition is 1 g/10min-80g/10min.
5. self-reinforcing profile shapes according to claim 4, which is characterized in that the styrene-based copolymers at 220 DEG C,
Melt flow rate (MFR) under 10kg load-up condition is 5 g/10min-20g/10min.
6. self-reinforcing profile shapes according to claim 5, which is characterized in that the styrene-based copolymers at 220 DEG C,
Melt flow rate (MFR) under 10kg load-up condition is 10 g/10min-15 g/10min.
7. self-reinforcing profile shapes according to claim 4, which is characterized in that the styrene-based copolymers are selected from benzene second
Alkene-acrylonitrile copolymer AS, acrylonitrile-butadiene-styrene copolymer ABS, methyl methacrylate-acrylonitrile-butadiene-
Styrol copolymer MABS, acrylonitrile-styrene-acrylic ester copolymer ASA, acrylonitrile-ethylene propylene diene rubber-styrene are total
One of polymers AES, the third rubber-styrene copolymer of acrylonitrile-silicon SAS, copolymer of methyl methacrylatestyrene MS
Or it is several.
8. self-reinforcing profile shapes according to claim 1, which is characterized in that the reinforcing agent is selected from glass fibre, carbon fiber
One or more of dimension, basalt fibre, talcum powder, wollastonite, whisker, glass microballoon.
9. self-reinforcing profile shapes according to claim 8, which is characterized in that the reinforcing agent is glass fibre.
10. self-reinforcing profile shapes according to claim 9, which is characterized in that the diameter of the glass fibre is 6-20 μm.
11. self-reinforcing profile shapes according to claim 1, which is characterized in that according to parts by weight, the enhancing styrene
Base composition material further includes 0.5-10 parts of compatilizer, 0.1-5.0 parts of coupling agent, 0.1-5.0 parts of processing aid.
12. self-reinforcing profile shapes according to claim 11, which is characterized in that the compatilizer is selected from styrene-fourth two
Alkene-Acrylonitrile-Maleic Anhyoride Copolymer, styrene-butadiene-acrylonitrile-methacylate glycidyl ester copolymer, benzene second
Alkene-Acrylonitrile-Maleic Anhyoride Copolymer, styrene-acrylonitrile-glycidyl methacrylate copolymer, acrylate tree
One or more of rouge, copolymer of methyl methacrylatestyrene, styrene-maleic anhydride copolymer；The coupling agent
Selected from one or more of silane coupling agent, titanate coupling agent, aluminate coupling agent, zirconium ester coupling agent；The processing
Auxiliary agent includes one or more of lubricant or antioxidant.
13. the preparation method of -12 described in any item self-reinforcing profile shapes according to claim 1, which is characterized in that including following
Step:
(1) enhance the preparation of styryl composition material: in addition to reinforcing agent, styryl composition material will be enhanced according to the ratio
Each raw material be added high-speed mixer and mixing it is uniform；Said mixture material is sent into double screw extruder, wherein reinforcing agent passes through
First row stomata or side feed system are added, and melting extrusion is granulated to get enhancing styryl composition material；
(2) coextrusion mold: standby using host and the subsidiary engine of host vertical design progress co-extrusion, host is for squeezing out enhancing benzene
Vinyl compositions material, subsidiary engine are used for extruding thermoplastic resins profile, and host, subsidiary engine squeeze out simultaneously, cooling and shaping after molding
Obtain self-reinforcing profile shapes.
14. the preparation method of self-reinforcing profile shapes according to claim 13, which is characterized in that described in step (1)
Mixing temperature is 20-50 DEG C, and revolving speed is 100-800 revs/min, and incorporation time is 2-5 minutes；Each section of the double screw extruder
Temperature is 200-240 DEG C, and the draw ratio of double screw extruder is 36-48, and screw speed is 300-500 revs/min.
15. the preparation method of self-reinforcing profile shapes according to claim 13, which is characterized in that described in step (2)
Host is single screw extrusion machine, and single screw extrusion machine temperature of each section is 160-215 DEG C, and the subsidiary engine is double screw extruder, double
Screw extruder temperature of each section is 150-200 DEG C.
16. the preparation method of self-reinforcing profile shapes according to claim 15, which is characterized in that described in step (2)
Host is single screw extrusion machine, and head temperature is 175-195 DEG C, and one area's temperature of fuselage is 160-165 DEG C, and two area's temperature of fuselage is
160-175 DEG C, three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is 175-185 DEG C, screw speed 18-22rpm；
The subsidiary engine is double screw extruder, and head temperature is 175-195 DEG C, and one area's temperature of fuselage is 155-165 DEG C, two area's temperature of fuselage
Degree is 165-175 DEG C, and three area's temperature of fuselage is 175-185 DEG C, and four area's temperature of fuselage is 175-185 DEG C, screw speed 18-
22rpm。
17. the described in any item self-reinforcing profile shapes of claim 1-12 are in desk bound edge, wardrobe bound edge or cabinet bound edge
Application.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435741.1A CN105968605B (en) | 2016-06-17 | 2016-06-17 | A kind of self-reinforcing profile shapes and its preparation method and application |
| PCT/CN2017/087966 WO2017215573A1 (en) | 2016-06-17 | 2017-06-12 | Self-reinforced profiled material, preparation method therefor and use thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN101717554A (en) * | 2009-12-16 | 2010-06-02 | 广东盛恒昌化学工业有限公司 | Plastic profiled bar decorative layer combination material with metal-like natural texture, preparation method and application thereof |
| CN201827633U (en) * | 2010-04-08 | 2011-05-11 | 张文广 | Composite section material wrapped by plastic |
| CN102817529A (en) * | 2012-08-30 | 2012-12-12 | 大连实德集团有限公司 | Self-enhancement plastic profiled bar and production method thereof |
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| CN102774038A (en) * | 2012-07-06 | 2012-11-14 | 上海复合材料科技有限公司 | Pultruded special-shaped surface composite skin-core structure profile |
| CN103075071B (en) * | 2013-02-18 | 2015-09-23 | 哈尔滨中大型材科技股份有限公司 | A kind of PVC/ modified PBT inner lining material composite material preparation method |
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| CN105968605B (en) * | 2016-06-17 | 2019-03-19 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
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| CN101717554A (en) * | 2009-12-16 | 2010-06-02 | 广东盛恒昌化学工业有限公司 | Plastic profiled bar decorative layer combination material with metal-like natural texture, preparation method and application thereof |
| CN201827633U (en) * | 2010-04-08 | 2011-05-11 | 张文广 | Composite section material wrapped by plastic |
| CN102817529A (en) * | 2012-08-30 | 2012-12-12 | 大连实德集团有限公司 | Self-enhancement plastic profiled bar and production method thereof |
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