CN115246981B - Low-VOC (volatile organic compound) high-performance ABS (Acrylonitrile butadiene styrene) composite material and preparation method thereof - Google Patents
Low-VOC (volatile organic compound) high-performance ABS (Acrylonitrile butadiene styrene) composite material and preparation method thereof Download PDFInfo
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- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 14
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 title description 50
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title description 49
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 title description 49
- 239000012855 volatile organic compound Substances 0.000 title description 34
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 7
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 37
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 30
- 239000000945 filler Substances 0.000 claims description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 239000008367 deionised water Substances 0.000 claims description 19
- 229910021641 deionized water Inorganic materials 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 239000005995 Aluminium silicate Substances 0.000 claims description 14
- 235000012211 aluminium silicate Nutrition 0.000 claims description 14
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 239000003999 initiator Substances 0.000 claims description 11
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 10
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 10
- 238000001354 calcination Methods 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 239000007983 Tris buffer Substances 0.000 claims description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- -1 i.e. Substances 0.000 claims 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 1
- 230000000704 physical effect Effects 0.000 abstract description 10
- 239000002861 polymer material Substances 0.000 abstract description 2
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 6
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012668 chain scission Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- CNJPFZOQZWIGIB-UHFFFAOYSA-N ethene;methyl prop-2-enoate;oxiran-2-ylmethyl 2-methylprop-2-enoate Chemical compound C=C.COC(=O)C=C.CC(=C)C(=O)OCC1CO1 CNJPFZOQZWIGIB-UHFFFAOYSA-N 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
-
- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Abstract
The invention provides a low-VOC high-performance ABS composite material and a preparation method thereof, belonging to the field of high polymer materials. The low-VOC high-performance ABS composite material provided by the invention mainly comprises or consists of the following raw materials in parts by weight: 80-100 parts of ABS, 10-12 parts of inorganic filler, 0.2-0.4 part of ABS-g-EGMA and 0.1-0.5 part of antioxidant. The low-VOC high-performance ABS composite material provided by the invention has good physical properties and VOC properties, and solves the technical problem that the ABS physical properties and VOC properties in the prior art are limited.
Description
Technical Field
The invention belongs to the field of high polymer materials, and particularly relates to a low-VOC high-performance ABS composite material.
Background
Acrylonitrile-butadiene-styrene (ABS) is a widely used polymer resin. ABS has the advantages of good fatigue resistance, good heat resistance, good dimensional stability and the like, but in some specific application fields, the ABS has higher requirements on physical properties and VOC (volatile organic compounds) properties, and the common ABS material cannot meet the requirements, so that the application of the ABS composite material in some specific fields is limited. Therefore, how to simultaneously improve the physical properties and VOC properties of the ABS material has very important practical significance for expanding the application of the ABS composite material.
Disclosure of Invention
In view of the above, the invention innovatively synthesizes the low-VOC high-performance ABS composite material, which has good physical properties and VOC properties, and solves the technical problem that the ABS physical properties and VOC properties in the prior art are limited.
In order to achieve the above purpose, the invention provides a low VOC high performance ABS composite material, which mainly comprises or consists of the following raw materials in parts by weight:
preferably, the VOC-modified filler is prepared by the following method:
weighing kaolin, diethyl ether, deionized water and tetraethyl orthosilicate, and reacting in a reaction vessel at 30-50 ℃ for 4-6 hours to obtain a solution A;
filtering, washing and drying the solution A, and calcining in a muffle furnace at 700-780 ℃ for 10-16h to obtain kaolin/SiO 2 The filler, i.e. the VOC improving filler.
Preferably, the mass ratio of the kaolin, the diethyl ether, the deionized water and the tetraethyl orthosilicate is (30-40): (20-30): (100-160): (18-24).
Preferably, the ABS-g-EGMA is prepared by the following method:
weighing ABS, ethylene-methyl acrylate-glycidyl methacrylate, a catalyst, an initiator and deionized water, placing the materials into an autoclave, keeping the pressure in the autoclave at 12-16MPa, and reacting for 18-24h;
after the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, after the reaction kettle is cooled to room temperature and filtered, the filtered product is soaked in toluene for 10 to 12 hours, and is subjected to suction filtration and vacuum drying for 4 to 8 hours at 50 to 70 ℃ to obtain the ABS-g-EGMA.
Preferably, the catalyst added is AlCl 3 Or FeCl 3 The initiator is azobisisobutyronitrile or azobisisoheptonitrile.
Preferably, the mass ratio of the ABS, the ethylene-methyl acrylate-glycidyl methacrylate, the catalyst, the initiator and the deionized water is (30-36): (18-24): (0.2-0.4): (0.1-0.3): (80-120).
Preferably, the antioxidant is at least one selected from the group consisting of phenyl tris (2, 4-di-t-butyl) phosphite (abbreviated as Irganox 168), pentaerythritol tetrakis [ beta- (3, 5-di-t-butyl-4-hydroxyphenyl) propionate (abbreviated as Irganox 1010) and 1,3, 5-trimethyl-2, 4,6- (3, 5-di-t-butyl-4-hydroxybenzyl) benzene (abbreviated as Irganox 1330).
The invention also provides a preparation method of the low-VOC high-performance ABS composite material according to any one of the technical schemes, which comprises the following steps:
weighing 80-100 parts of ABS, 10-12 parts of VOC improved filler, 0.2-0.4 part of ABS-g-EGMA and 0.1-0.5 part of antioxidant, mixing and stirring uniformly to obtain a mixture;
extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material.
Preferably, the twin-screw extruder comprises six temperature zones arranged in sequence:
the temperature of the first area is 180-210 ℃, the temperature of the second area is 200-230 ℃, the temperature of the third area is 200-230 ℃, the temperature of the fourth area is 200-230 ℃, the temperature of the fifth area is 200-230 ℃, and the temperature of the sixth area is 200-230 ℃;
the temperature of the head of the double-screw extruder is 200-230 ℃ and the screw rotating speed is 200-280 r/min.
The invention also provides an automobile glove box material which is prepared from the low-VOC high-performance ABS composite material according to any one of the technical schemes
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a low-VOC high-performance ABS composite material, which effectively improves the physical property and VOC property of the existing ABS material by adding VOC modified filler and ABS-g-EGMA into the ABS material, and has remarkable significance for expanding the application of the ABS composite material.
2. The ABS composite material provided by the invention is added with an innovative synthesized ABS-g-EGMA graft copolymer, namely a compatilizer, which utilizes AlCl 3 Forming Lewis acid capable of absorbing molecules or atomic groups of electron cloud as catalyst for alkylation reaction of the blending system,and the benzene ring on the ABS can be used as an active site, so that the benzene ring can be subjected to coupling reaction with free radicals in ethylene-methyl acrylate-glycidyl methacrylate, and then under the catalysis of Lewis acid, the free radicals after ABS chain scission can be grafted onto the benzene ring through the free radical reaction. The synthetic ABS-g-EGMA can improve the compatibility between the ABS resin and the VOC filler, and compared with the existing compatilizer SEBS-g-MAH commonly used in the market, the grafting rate of the ABS-g-EGMA is higher, and the physical properties of the ABS material can be effectively improved.
3. The ABS composite material provided by the invention is also added with innovative synthesized kaolin/SiO 2 The filler can be used as VOC modified filler, and can effectively improve the VOC performance of the ABS composite material.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to specific embodiments that are now described. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The raw materials used in the invention are as follows:
ABS (model PA-757K), zhenjiang Qimei; kaolin, dongguan Sanfeng chemical Co., ltd; diethyl ether, atanan Guangyu chemical Co., ltd; tetraethyl orthosilicate, shandong polymer chemical Co., ltd; deionized water, jinan Hai Ruibao chemical Co., ltd; ethylene methyl acrylate glycidyl methacrylate, guangzhou Qin chemical industry Co., ltd; alCl 3 The Shandong Zibo cloud chemical industry Co., ltd; azodiisobutyronitrile, jinan Yingxin chemical Co., ltd; antioxidants (model Irganox168, irganox1010, irganox 1330), basv, germany; SEBS-g-MAH, dongguan Star chemical Co., ltd.
Preparation example 1
Weighing 300g of kaolin, 200g of diethyl ether, 1.0kg of deionized water and 180g of tetraethyl orthosilicate, and placing the materials in a reaction vessel for reaction for 4 hours at 30 ℃ to obtain a solution A;
and filtering, washing and drying the solution A, and calcining the solution A in a muffle furnace at 700 ℃ for 10 hours to obtain the VOC improved filler M1.
Preparation example 2
300g of ABS, 180g of ethylene-methyl acrylate-glycidyl methacrylate (EGMA) and 2g of catalyst AlCl are weighed 3 1g of initiator azodiisobutyronitrile and 800g of deionized water are put into an autoclave, and the pressure in the autoclave is kept at 12MPa for 18h;
after the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, the reaction kettle is cooled to room temperature, filtered, the filtered product is soaked in toluene for 10 hours, suction filtration is carried out, and a vacuum drying oven at 50 ℃ is used for drying for 4 hours, so that the product ABS-g-EGMA N1 is obtained.
Example 1
80 parts of ABS,10 parts of VOC improved filler M1, 0.2 part of ABS-g-EGMA N1 and 0.1 part to 0.5 part of Irganox1010 are weighed, mixed and stirred uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material P1.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 180 ℃, the temperature of the second area is 200 ℃, the temperature of the third area is 200 ℃, the temperature of the fourth area is 200 ℃, the temperature of the fifth area is 200 ℃, the temperature of the sixth area is 200 ℃, the temperature of a machine head is 200 ℃, and the rotating speed of a screw is 200r/min.
Preparation example 3
Weighing 350g of kaolin, 250g of diethyl ether, 1.3kg of deionized water and 210g of tetraethyl orthosilicate, and placing the materials in a reaction vessel for reaction for 5 hours at 40 ℃ to obtain a solution A;
and filtering, washing and drying the solution A, and calcining the solution A in a muffle furnace at 740 ℃ for 13 hours to obtain the VOC improved filler M2.
Preparation example 4
330g of ABS, 210g of ethylene-methyl acrylate-glycidyl methacrylate (EGMA), 3g of catalyst AlCl3, 2g of initiator azodiisobutyronitrile and 1.0kg of deionized water are weighed and put into an autoclave, the pressure in the autoclave is kept at 14MPa, and the reaction is carried out for 21 hours;
after the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, the reaction kettle is cooled to room temperature, filtered, the filtered product is soaked in toluene for 11 hours, suction filtration is carried out, and a vacuum drying oven at 60 ℃ is used for drying for 6 hours, so that the product ABS-g-EGMA N2 is obtained.
Example 2
90 parts of ABS, 11 parts of VOC improved filler M2, 0.3 part of ABS-g-EGMA N2, 0.1 part of Irganox1010 and 0.2 part of Irganox168 are weighed, mixed and stirred uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material P2.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 210 ℃, the temperature of the second area is 230 ℃, the temperature of the third area is 230 ℃, the temperature of the fourth area is 230 ℃, the temperature of the fifth area is 230 ℃, the temperature of the sixth area is 230 ℃, the temperature of a machine head is 230 ℃, and the rotating speed of a screw is 280r/min.
Preparation example 5
400g of kaolin, 300g of diethyl ether, 1.6kg of deionized water and 240g of tetraethyl orthosilicate are weighed and placed in a reaction vessel for reaction at 50 ℃ for 6 hours to obtain a solution A;
and filtering, washing and drying the solution A, and calcining the solution A in a muffle furnace at 780 ℃ for 16 hours to obtain the VOC improved filler M3.
Preparation example 6
360g of ABS, 240g of ethylene-methyl acrylate-glycidyl methacrylate (EGMA) and 4g of catalyst AlCl are weighed 3 3g of initiator azodiisobutyronitrile and 1.2kg of deionized water are put into an autoclave, the pressure in the autoclave is kept at 16MPa, and the reaction is carried out for 24 hours.
After the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, the reaction kettle is cooled to room temperature, filtered, the filtered product is soaked in toluene for 12 hours, suction filtration is carried out, and a vacuum drying oven at 70 ℃ is used for drying for 8 hours, so that the product ABS-g-EGMA N3 is obtained.
Example 3
100 parts of ABS, 12 parts of VOC improved filler M3, 0.4 part of ABS-g-EGMA N3, 0.1 part of Irganox168, 0.2 part of Irganox1010 and 0.2 part of Irganox1330 are weighed, mixed and stirred uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material P3.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 195 ℃, the temperature of the second area is 215 ℃, the temperature of the third area is 215 ℃, the temperature of the fourth area is 220 ℃, the temperature of the fifth area is 220 ℃, the temperature of the sixth area is 220 ℃, the temperature of a machine head is 220 ℃, and the rotating speed of a screw is 240r/min.
Preparation example 7
Weighing 315g of kaolin, 225g of diethyl ether, 1.35kg of deionized water and 225g of tetraethyl orthosilicate, and placing the materials in a reaction vessel for reaction at 45 ℃ for 5 hours to obtain a solution A;
and filtering, washing and drying the solution A, and calcining the solution A in a muffle furnace at 745 ℃ for 156 hours to obtain the VOC improved filler M4.
Preparation example 8
335g of ABS, 215g of ethylene-methyl acrylate-glycidyl methacrylate (EGMA), 3.5g of catalyst AlCl3, 2.5g of initiator azodiisobutyronitrile and deionized water are weighed and put into an autoclave, the pressure in the autoclave is kept at 13MPa, and the reaction is carried out for 19 hours.
After the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, the reaction kettle is cooled to room temperature, filtered, the filtered product is soaked in toluene for 11 hours, suction filtration is carried out, and a vacuum drying oven at 65 ℃ is dried for 7 hours, so that the product ABS-g-EGMA N4 is obtained.
Example 4
Weighing 85 parts of ABS, 11 parts of VOC improved filler M4, 0.2 part of ABS-g-EGMA N4 and 0.1 part of Irganox1010, mixing and stirring uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material P4.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 205 ℃, the temperature of the second area is 218 ℃, the temperature of the third area is 225 ℃, the temperature of the fourth area is 225 ℃, the temperature of the fifth area is 225 ℃, the temperature of the sixth area is 225 ℃, the temperature of a machine head is 225 ℃, and the rotating speed of a screw is 230r/min.
Preparation example 9
355g of kaolin, 275g of diethyl ether, 1.55kg of deionized water and 235g of tetraethyl orthosilicate are weighed and placed in a reaction vessel for reaction for 6 hours at 35 ℃ to obtain a solution A;
and filtering, washing and drying the solution A, and calcining the solution A in a muffle furnace at 775 ℃ for 15 hours to obtain the VOC improved packing M5.
Preparation example 10
325g of ABS, 205g of ethylene-methyl acrylate-glycidyl methacrylate (EGMA), 2.5g of catalyst AlCl3, 2.5g of initiator azodiisobutyronitrile and 955g of deionized water are weighed into an autoclave, and the pressure in the autoclave is kept at 15MPa for 21h of reaction.
After the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, the reaction kettle is cooled to room temperature, filtered, the filtered product is soaked in toluene for 11 hours, suction filtration is carried out, and a vacuum drying oven at 55 ℃ is used for drying for 7 hours, so that the product ABS-g-EGMA N5 is obtained.
Example 5
Weighing 85 parts of ABS, 12 parts of VOC improved filler M5, 0.2 part of ABS-g-EGMA N5 and 0.1 part of Irganox1010, mixing and stirring uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material P5.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 195 ℃, the temperature of the second area is 225 ℃, the temperature of the third area is 225 ℃, the temperature of the fourth area is 225 ℃, the temperature of the fifth area is 225 ℃, and the temperature of the sixth area is 225 ℃; the temperature of the head of the double-screw extruder is 225 ℃, and the rotating speed of the screw is 225r/min.
Comparative example 1 (comparative example 5)
Weighing 85 parts of ABS, 12 parts of kaolin, 0.2 part of SEBS-g-MAH and 0.1 part of Irganox1010, mixing and stirring uniformly to obtain a mixture;
and extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material D1.
The twin-screw extruder comprises six temperature areas which are sequentially arranged, wherein the temperature of the first area is 195 ℃, the temperature of the second area is 225 ℃, the temperature of the third area is 225 ℃, the temperature of the fourth area is 225 ℃, the temperature of the fifth area is 225 ℃, and the temperature of the sixth area is 225 ℃; the temperature of the head of the double-screw extruder is 225 ℃, and the rotating speed of the screw is 225r/min.
The performance data of the ABS composites of examples 1-5 and comparative example 1 are shown in Table 1 below.
TABLE 1
As can be seen from Table 1, the physical properties and VOC properties of P1-5 are significantly improved over D1, and are significantly better than the industry standard, which indicates that the VOC properties and physical properties of the ABS composite material of the invention are effectively improved.
Claims (8)
1. The low-VOC high-performance ABS composite material is characterized by mainly comprising the following raw materials in parts by weight:
80-100 parts of ABS
VOC modified filler 10-12 parts
ABS-g-EGMA 0.2-0.4 parts
0.1-0.5 part of antioxidant;
the VOC improved filler is prepared by the following method:
weighing kaolin, diethyl ether, deionized water and tetraethyl orthosilicate, and reacting in a reaction vessel at 30-50 ℃ for 4-6 hours to obtain a solution A;
filtering, washing and drying the solution A, and calcining in a muffle furnace at 700-780 ℃ for 10-16h to obtain kaolin/SiO 2 Fillers, i.e., VOC modifying fillers;
the ABS-g-EGMA is prepared by the following method:
weighing ABS, ethylene-methyl acrylate-glycidyl methacrylate, a catalyst, an initiator and deionized water, placing the materials into an autoclave, keeping the pressure in the autoclave at 12-16MPa, and reacting for 18-24h;
after the reaction is finished, cooling water is introduced into a jacket of the reaction kettle, the pressure is released, after the reaction kettle is cooled to room temperature and filtered, the filtered product is soaked in toluene for 10 to 12 hours, and is subjected to suction filtration and vacuum drying for 4 to 8 hours at 50 to 70 ℃ to obtain the ABS-g-EGMA.
2. The low VOC high performance ABS composite according to claim 1, wherein the mass ratio of kaolin, diethyl ether, deionized water, tetraethyl orthosilicate added is (30-40): (20-30): (100-160): (18-24).
3. The low VOC high performance ABS composite of claim 1 wherein the catalyst added is AlCl 3 Or FeCl 3 The initiator is azobisisobutyronitrile or azobisisoheptonitrile.
4. The low VOC high performance ABS composite according to claim 1, wherein the mass ratio of ABS, ethylene-methyl acrylate-glycidyl methacrylate, catalyst, initiator, deionized water added is (30-36): (18-24): (0.2-0.4): (0.1-0.3): (80-120).
5. The low VOC high performance ABS composite of claim 1 wherein the antioxidant added is selected from at least one of phenyl tris (2, 4-di-t-butyl) phosphite, pentaerythritol tetrakis [ β - (3, 5-di-t-butyl-4-hydroxyphenyl) propionate ] and 1,3, 5-trimethyl-2, 4,6- (3, 5-di-t-butyl-4-hydroxybenzyl) benzene.
6. The method for preparing a low VOC high performance ABS composite according to any one of claims 1 to 5, comprising the steps of:
weighing 80-100 parts of ABS, 10-12 parts of VOC improved filler, 0.2-0.4 part of ABS-g-EGMA and 0.1-0.5 part of antioxidant, mixing and stirring uniformly to obtain a mixture;
extruding and granulating the obtained mixture from a double-screw extruder to obtain the ABS composite material.
7. The method of claim 6, wherein the twin screw extruder comprises six temperature zones arranged in sequence:
the temperature of the first area is 180-210 ℃, the temperature of the second area is 200-230 ℃, the temperature of the third area is 200-230 ℃, the temperature of the fourth area is 200-230 ℃, the temperature of the fifth area is 200-230 ℃, and the temperature of the sixth area is 200-230 ℃;
the temperature of the head of the double-screw extruder is 200-230 ℃ and the screw rotating speed is 200-280 r/min.
8. The glove box material for the automobile is characterized by being prepared from the low-VOC high-performance ABS composite material according to any one of claims 1-5.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10062558A1 (en) * | 2000-12-15 | 2002-07-11 | Degussa | Removal of malodorous gases and liquids, useful for odor absorbers in hygienic products, e.g. sanitary towels or underarm protectors, comprises adsorption on porous silicic acid or metal silicate having narrow mesopore radius distribution |
| CN105504584A (en) * | 2015-12-31 | 2016-04-20 | 东莞市祺龙电业有限公司 | Tasteless PVC modified material and preparation method thereof |
| CN108504075A (en) * | 2018-04-11 | 2018-09-07 | 厦门埃菲健康科技有限公司 | Fluffy calcium carbonate/kaolin composite material in more gaps for adsorbing organic volatile and preparation method thereof |
| CN109266072A (en) * | 2018-08-09 | 2019-01-25 | 苗霞明 | A kind of low VOC environmental protection coating material and preparation method thereof |
| CN109486038A (en) * | 2018-11-28 | 2019-03-19 | 北京Bke电气有限公司 | A kind of low smell ethylene propylene diene rubber and preparation method for cable accessory |
| CN109651725A (en) * | 2018-11-12 | 2019-04-19 | 包惠芳 | A kind of PS composite material |
| CN110746652A (en) * | 2019-10-25 | 2020-02-04 | 安徽江淮汽车集团股份有限公司 | Preparation method of polyolefin VOC (volatile organic compound) improved filler and polyolefin composite material |
| CN110903529A (en) * | 2019-12-06 | 2020-03-24 | 西北工业大学 | Low-odor low-VOC thermoplastic plastic |
| CN113980397A (en) * | 2021-10-12 | 2022-01-28 | 中广核三角洲（江苏）塑化有限公司 | Low-odor and low-VOC (volatile organic compound) TPV (thermoplastic vulcanizate) material for automobiles and preparation method thereof |
| CN114181440A (en) * | 2021-11-29 | 2022-03-15 | 陕西秦力橡胶有限责任公司 | Low-VOC rubber floor composition and preparation method thereof |
| CN114773749A (en) * | 2022-05-20 | 2022-07-22 | 东莞市明凯塑胶科技有限公司 | Low-voc (volatile organic compounds) polyvinyl chloride plastic material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9764307B2 (en) * | 2015-12-15 | 2017-09-19 | Awi Licensing Llc | VOC and odor reducing building panels |
-
2022
- 2022-08-22 CN CN202211004543.1A patent/CN115246981B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10062558A1 (en) * | 2000-12-15 | 2002-07-11 | Degussa | Removal of malodorous gases and liquids, useful for odor absorbers in hygienic products, e.g. sanitary towels or underarm protectors, comprises adsorption on porous silicic acid or metal silicate having narrow mesopore radius distribution |
| CN105504584A (en) * | 2015-12-31 | 2016-04-20 | 东莞市祺龙电业有限公司 | Tasteless PVC modified material and preparation method thereof |
| CN108504075A (en) * | 2018-04-11 | 2018-09-07 | 厦门埃菲健康科技有限公司 | Fluffy calcium carbonate/kaolin composite material in more gaps for adsorbing organic volatile and preparation method thereof |
| CN109266072A (en) * | 2018-08-09 | 2019-01-25 | 苗霞明 | A kind of low VOC environmental protection coating material and preparation method thereof |
| CN109651725A (en) * | 2018-11-12 | 2019-04-19 | 包惠芳 | A kind of PS composite material |
| CN109486038A (en) * | 2018-11-28 | 2019-03-19 | 北京Bke电气有限公司 | A kind of low smell ethylene propylene diene rubber and preparation method for cable accessory |
| CN110746652A (en) * | 2019-10-25 | 2020-02-04 | 安徽江淮汽车集团股份有限公司 | Preparation method of polyolefin VOC (volatile organic compound) improved filler and polyolefin composite material |
| CN110903529A (en) * | 2019-12-06 | 2020-03-24 | 西北工业大学 | Low-odor low-VOC thermoplastic plastic |
| CN113980397A (en) * | 2021-10-12 | 2022-01-28 | 中广核三角洲（江苏）塑化有限公司 | Low-odor and low-VOC (volatile organic compound) TPV (thermoplastic vulcanizate) material for automobiles and preparation method thereof |
| CN114181440A (en) * | 2021-11-29 | 2022-03-15 | 陕西秦力橡胶有限责任公司 | Low-VOC rubber floor composition and preparation method thereof |
| CN114773749A (en) * | 2022-05-20 | 2022-07-22 | 东莞市明凯塑胶科技有限公司 | Low-voc (volatile organic compounds) polyvinyl chloride plastic material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| An economic-environmental analysis of selected barrier-coating materials used in packaging food products: a Swedish case study;Venkatesh, G;ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY;第20卷(第4期);1483-1497 * |
| 新型包装材料的探索研究——纳米高岭土改性PBS的研究分析;黄媚章，等;包装世界;第05卷;30-31 * |
| 聚合物/烷基化高岭土纳米复合材料制备与性能;张乾;中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑(第12期);1-150 * |
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