CN115044162A - 一种高透明度的abs塑胶母粒的生产方法 - Google Patents
一种高透明度的abs塑胶母粒的生产方法 Download PDFInfo
- Publication number
- CN115044162A CN115044162A CN202210732881.0A CN202210732881A CN115044162A CN 115044162 A CN115044162 A CN 115044162A CN 202210732881 A CN202210732881 A CN 202210732881A CN 115044162 A CN115044162 A CN 115044162A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- abs
- abs plastic
- methyl methacrylate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 24
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229920001971 elastomer Polymers 0.000 claims abstract description 36
- 239000005060 rubber Substances 0.000 claims abstract description 34
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 28
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 17
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 17
- 239000000314 lubricant Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 16
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 14
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 12
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 12
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000126 latex Polymers 0.000 claims abstract description 9
- 239000004816 latex Substances 0.000 claims abstract description 9
- 238000005470 impregnation Methods 0.000 claims abstract description 8
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 15
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 15
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 15
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003995 emulsifying agent Substances 0.000 claims description 10
- 239000003999 initiator Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- -1 pentaerythritol ester Chemical class 0.000 claims description 6
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 5
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 claims description 5
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 claims description 5
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000011342 resin composition Substances 0.000 abstract description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 17
- 239000011347 resin Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 15
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 229920000092 linear low density polyethylene Polymers 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 229920012128 methyl methacrylate acrylonitrile butadiene styrene Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2433/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
- C08J2455/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- 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
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
本发明涉及ABS塑胶母粒技术领域,且公开了一种高透明度的ABS塑胶母粒的生产方法,包括以下重量份数配比的原料:透明ABS40‑60份、甲基丙烯酸甲酯单体12‑16份、PMMA20‑30份、二甲基硅橡胶6‑8份、低密度聚乙烯8‑12份、增韧橡胶3‑5份、乙苯2‑4份、抗氧剂0.5‑1份、润滑剂1‑3份。该高透明度的ABS塑胶母粒的生产方法,通过加入的甲基丙烯酸甲酯,降低橡胶的折光指数,使其与分散相接近实现ABS树脂透明,由于使苯乙烯单体浸入聚丁二烯橡胶胶乳中的浸渍度最小化,同时使得苯乙烯单体构成接枝壳从而有效地形成了接枝壳,因此,所述透明ABS树脂和透明ABS树脂组合物具有优异的透明性和耐冲击性。
Description
技术领域
本发明涉及ABS塑胶母粒技术领域,具体为一种高透明度的ABS塑胶母粒的生产方法。
背景技术
ABS塑胶是一种高抗冲、高耐热、阻燃、增强、透明的塑胶,其化学名为丙烯腈-丁二烯-苯乙烯共聚物。该塑胶需要在200-240℃温度下才能成型,在80-90℃的条件下放置两小时方可晾干。
透明ABS树脂通常分为两大类,一类为MBS树脂,即甲基丙烯酸甲酯、丁二烯和苯乙烯三种单体组成的树脂,它弥补了ABS树脂不透明的缺陷,但机械性能不好,常用做PVC透明制品的抗冲击改性剂;另一类为MABS树脂,即甲基丙烯酸甲酯、丙烯腈、丁二烯、苯乙烯的共聚物,它具有优良的透明性和机械性能,机械强度优于同样透明的MBS树脂,所以目前主要研究的为MABS树脂。
合成MABS树脂最常用、最成熟的方法为乳液接枝聚合法。日本三菱人造丝公司在日本专利JP95204910、JP6189245、JP08208755中公开了制备透明ABS树脂的方法,即将30份聚丁二烯胶乳与60份苯乙烯和25份丙烯腈进行接枝共聚,再与甲基丙烯酸甲酯和丙烯酸酯的共聚物进行掺混,最终透明ABS树脂产品的冲击强度为110J/m,熔融指数为1.5g/10min。美国专利US4508871、US365117中公开了乳液接枝法制备透明ABS树脂的最佳粒径范围。但是普通的乳液法制得的MABS树脂透明性不够好,黄色指数高。
发明内容
(一)解决的技术问题
针对现有技术的不足,本发明提供了一种高透明度的ABS塑胶母粒的生产方法,解决了透明性不够好,黄色指数高的问题。
(二)技术方案
本发明提供如下技术方案:一种高透明度的ABS塑胶母粒的生产方法,包括以下重量份数配比的原料:透明ABS40-60份、甲基丙烯酸甲酯单体12-16份、PMMA20-30份、二甲基硅橡胶6-8份、低密度聚乙烯8-12份、增韧橡胶3-5份、乙苯2-4份、抗氧剂0.5-1份、润滑剂1-3份。
优选的,所述ABS包括以下生产步骤:
(1),准备物料:增韧橡胶10-20份、丙烯腈15-25份、苯乙烯单体30-50份、甲基丙烯酸甲酯7-21份、乙苯14-34份、乳化剂1-2份和引发剂0.3-0.7份,其中,苯乙烯单体在聚丁二烯橡胶胶乳中的浸渍度为0.005以下;
(2)将增韧橡胶、丙烯腈、苯乙烯单体、甲基丙烯酸甲酯、乙苯、乳化剂和引发剂加入反应釜内混合,使其发生聚合反应,制的透明ABS。
优选的,所述增韧橡胶为聚丁二烯橡胶或嵌段丁苯橡胶,其中优选嵌段丁苯橡胶,且嵌段丁苯橡胶的含量占8-13%最优。
优选的,所述抗氧剂为四[β-(3,5-二叔丁基4-羟基苯基)丙酸]季戊四醇酯和亚磷酸三(2,4-二叔丁基苯基)酯按重量比1∶1-3复配得到。
优选的,所述润滑剂为硅油、硅酮粉、石蜡、硬脂酸、硬脂酸丁酯、油酰胺或乙撑双硬脂酰胺中的一种或几种。
优选的,包括以下重量份数配比的原料:透明ABS40份、甲基丙烯酸甲酯单体12份、PMMA20份、二甲基硅橡胶6份、低密度聚乙烯8份、增韧橡胶3份、乙苯2份、抗氧剂0.5份、润滑剂1份。
优选的,包括以下重量份数配比的原料:透明ABS50份、甲基丙烯酸甲酯单体14份、PMMA25份、二甲基硅橡胶7份、低密度聚乙烯10份、增韧橡胶4份、乙苯3份、抗氧剂0.8份、润滑剂2份。
优选的,包括以下重量份数配比的原料:透明ABS60份、甲基丙烯酸甲酯单体16份、PMMA30份、二甲基硅橡胶8份、低密度聚乙烯12份、增韧橡胶5份、乙苯4份、抗氧剂1份、润滑剂3份。
一种高透明度的ABS塑胶母粒的生产方法,包括以下步骤:
S1,按比例准确称量上述原料;
S2,将上述物料加入混合机中,在1200-1600r/min转速下,混合40-80min,得到混合物A;
S3,将混合物加入双螺杆基础机投入到双螺杆挤出机中进行反应,依次经过下述温度段熔融挤出,双螺杆挤出机一区190-220℃,二区200-220℃,三区温度200-220℃,材料在机筒内停留时间7-9min,得到反应产物B;
S4,将反应产物切粒、干燥后得到成品。
(三)有益效果
与现有技术相比,本发明提供了一种高透明度的ABS塑胶母粒的生产方法,具备以下有益效果:
1、该高透明度的ABS塑胶母粒的生产方法,通过加入的甲基丙烯酸甲酯,降低橡胶的折光指数,使其与分散相接近实现ABS树脂透明。
2、该高透明度的ABS塑胶母粒的生产方法,线性低密度聚乙烯包含有线性分子,具有高弹性,可以有效的在挤出时增强聚合物的抗坍塌性,以及各向异性;二甲基硅橡胶为无色透明的弹性体,优选为线型二甲基聚硅氧烷橡胶,可以进一步增强聚合物的力学性能,并且同时不降低透明度,调整树脂的折光指数完全匹配。PMMA树脂为该材料提供硬度和高光泽性,但是其折光性能与ABS相差较大,因此通过加入线性低密度聚乙烯,二甲基硅橡胶形成过渡,使折光指数有缓慢的过渡,在内部不出现雾化现象,从而实现高透明度。
3,该高透明度的ABS塑胶母粒的生产方法,由于使苯乙烯单体浸入聚丁二烯橡胶胶乳中的浸渍度最小化,同时使得苯乙烯单体构成接枝壳从而有效地形成了接枝壳,因此,所述透明ABS树脂和透明ABS树脂组合物具有优异的透明性和耐冲击性。
具体实施方式
下面将结合本发明的实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例一:
一种高透明度的ABS塑胶母粒的生产方法,包括以下重量份数配比的原料:透明ABS40份、甲基丙烯酸甲酯单体12份、PMMA20份、二甲基硅橡胶6份、低密度聚乙烯8份、增韧橡胶3份、乙苯2份、抗氧剂0.5份、润滑剂1份。
优选的,所述ABS包括以下生产步骤:
(1),准备物料:增韧橡胶10份、丙烯腈15份、苯乙烯单体30份、甲基丙烯酸甲酯7份、乙苯14份、乳化剂1份和引发剂0.3份,其中,苯乙烯单体在聚丁二烯橡胶胶乳中的浸渍度为0.005以下;
(2)将增韧橡胶、丙烯腈、苯乙烯单体、甲基丙烯酸甲酯、乙苯、乳化剂和引发剂加入反应釜内混合,使其发生聚合反应,制的透明ABS。
优选的,所述增韧橡胶为聚丁二烯橡胶或嵌段丁苯橡胶,其中优选嵌段丁苯橡胶,且嵌段丁苯橡胶的含量占8%最优。
优选的,所述抗氧剂为四[β-(3,5-二叔丁基4-羟基苯基)丙酸]季戊四醇酯和亚磷酸三(2,4-二叔丁基苯基)酯按重量比1∶1复配得到。
优选的,所述润滑剂为硅油、硅酮粉、石蜡、硬脂酸、硬脂酸丁酯、油酰胺或乙撑双硬脂酰胺中的一种或几种。
一种高透明度的ABS塑胶母粒的生产方法,包括以下步骤:
S1,按比例准确称量上述原料;
S2,将上述物料加入混合机中,在1200r/min转速下,混合40min,得到混合物A;
S3,将混合物加入双螺杆基础机投入到双螺杆挤出机中进行反应,依次经过下述温度段熔融挤出,双螺杆挤出机一区190℃,二区200-220℃,三区温度200℃,材料在机筒内停留时间8min,得到反应产物B;
S4,将反应产物切粒、干燥后得到成品。
实施例二:
一种高透明度的ABS塑胶母粒的生产方法,包括以下重量份数配比的原料:透明ABS50份、甲基丙烯酸甲酯单体14份、PMMA25份、二甲基硅橡胶7份、低密度聚乙烯10份、增韧橡胶4份、乙苯3份、抗氧剂0.8份、润滑剂2份。
优选的,所述ABS包括以下生产步骤:
(1),准备物料:增韧橡胶15份、丙烯腈20份、苯乙烯单体40份、甲基丙烯酸甲酯14份、乙苯24份、乳化剂1.5份和引发剂0.45份,其中,苯乙烯单体在聚丁二烯橡胶胶乳中的浸渍度为0.005以下;
(2)将增韧橡胶、丙烯腈、苯乙烯单体、甲基丙烯酸甲酯、乙苯、乳化剂和引发剂加入反应釜内混合,使其发生聚合反应,制的透明ABS。
优选的,所述增韧橡胶为聚丁二烯橡胶或嵌段丁苯橡胶,其中优选嵌段丁苯橡胶,且嵌段丁苯橡胶的含量占10%最优。
优选的,所述抗氧剂为四[β-(3,5-二叔丁基4-羟基苯基)丙酸]季戊四醇酯和亚磷酸三(2,4-二叔丁基苯基)酯按重量比1∶1.5复配得到。
优选的,所述润滑剂为硅油、硅酮粉、石蜡、硬脂酸、硬脂酸丁酯、油酰胺或乙撑双硬脂酰胺中的一种或几种。
一种高透明度的ABS塑胶母粒的生产方法,包括以下步骤:
S1,按比例准确称量上述原料;
S2,将上述物料加入混合机中,在1400r/min转速下,混合60min,得到混合物A;
S3,将混合物加入双螺杆基础机投入到双螺杆挤出机中进行反应,依次经过下述温度段熔融挤出,双螺杆挤出机一区200℃,二区210℃,三区温度215℃,材料在机筒内停留时间8min,得到反应产物B;
S4,将反应产物切粒、干燥后得到成品
实施例三:
一种高透明度的ABS塑胶母粒的生产方法,包括以下重量份数配比的原料:透明ABS60份、甲基丙烯酸甲酯单体16份、PMMA30份、二甲基硅橡胶8份、低密度聚乙烯12份、增韧橡胶5份、乙苯4份、抗氧剂1份、润滑剂3份。
优选的,所述ABS包括以下生产步骤:
(1),准备物料:增韧橡胶20份、丙烯腈25份、苯乙烯单体50份、甲基丙烯酸甲酯21份、乙苯34份、乳化剂2份和引发剂0.7份,其中,苯乙烯单体在聚丁二烯橡胶胶乳中的浸渍度为0.005以下;
(2)将增韧橡胶、丙烯腈、苯乙烯单体、甲基丙烯酸甲酯、乙苯、乳化剂和引发剂加入反应釜内混合,使其发生聚合反应,制的透明ABS。
优选的,所述增韧橡胶为聚丁二烯橡胶或嵌段丁苯橡胶,其中优选嵌段丁苯橡胶,且嵌段丁苯橡胶的含量占13%最优。
优选的,所述抗氧剂为四[β-(3,5-二叔丁基4-羟基苯基)丙酸]季戊四醇酯和亚磷酸三(2,4-二叔丁基苯基)酯按重量比1∶3复配得到。
优选的,所述润滑剂为硅油、硅酮粉、石蜡、硬脂酸、硬脂酸丁酯、油酰胺或乙撑双硬脂酰胺中的一种或几种。
一种高透明度的ABS塑胶母粒的生产方法,包括以下步骤:
S1,按比例准确称量上述原料;
S2,将上述物料加入混合机中,在1600r/min转速下,混合80min,得到混合物A;
S3,将混合物加入双螺杆基础机投入到双螺杆挤出机中进行反应,依次经过下述温度段熔融挤出,双螺杆挤出机一区220℃,二区220℃,三区温度220℃,材料在机筒内停留时间9min,得到反应产物B;
S4,将反应产物切粒、干燥后得到成品
将根据实施例1~3得到的ABS塑胶母粒各取50份,并取市面上的ABS塑胶母粒50份,作为对照列进行性能测试,测试结果如下表:
通过上述表格可以看出,本发明制备的ABS塑胶母粒在拉伸强度、断裂伸长率、断裂伸长率、弯曲模量、雾度和冲击强度方面与对比例相比,实施例1-3优势比较明显。
本发明的有益效果是:
1、该高透明度的ABS塑胶母粒的生产方法,通过加入的甲基丙烯酸甲酯,降低橡胶的折光指数,使其与分散相接近实现ABS树脂透明
2、该高透明度的ABS塑胶母粒的生产方法,线性低密度聚乙烯包含有线性分子,具有高弹性,可以有效的在挤出时增强聚合物的抗坍塌性,以及各向异性;二甲基硅橡胶为无色透明的弹性体,优选为线型二甲基聚硅氧烷橡胶,可以进一步增强聚合物的力学性能,并且同时不降低透明度,调整树脂的折光指数完全匹配。PMMA树脂为该材料提供硬度和高光泽性,但是其折光性能与ABS相差较大,因此通过加入线性低密度聚乙烯,二甲基硅橡胶形成过渡,使折光指数有缓慢的过渡,在内部不出现雾化现象,从而实现高透明度。
3,该高透明度的ABS塑胶母粒的生产方法,由于使苯乙烯单体浸入聚丁二烯橡胶胶乳中的浸渍度最小化,同时使得苯乙烯单体构成接枝壳从而有效地形成了接枝壳,因此,所述透明ABS树脂和透明ABS树脂组合物具有优异的透明性和耐冲击性
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (9)
1.一种高透明度的ABS塑胶母粒的生产方法,其特征在于,包括以下重量份数配比的原料:透明ABS40-60份、甲基丙烯酸甲酯单体12-16份、PMMA20-30份、二甲基硅橡胶6-8份、低密度聚乙烯8-12份、增韧橡胶3-5份、乙苯2-4份、抗氧剂0.5-1份、润滑剂1-3份。
2.根据权利要求1所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,所述ABS包括以下生产步骤:
(1),准备物料:增韧橡胶10-20份、丙烯腈15-25份、苯乙烯单体30-50份、甲基丙烯酸甲酯7-21份、乙苯14-34份、乳化剂1-2份和引发剂0.3-0.7份,其中,苯乙烯单体在聚丁二烯橡胶胶乳中的浸渍度为0.005以下;
(2)将增韧橡胶、丙烯腈、苯乙烯单体、甲基丙烯酸甲酯、乙苯、乳化剂和引发剂加入反应釜内混合,使其发生聚合反应,制的透明ABS。
3.根据权利要求2所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,所述增韧橡胶为聚丁二烯橡胶或嵌段丁苯橡胶,其中优选嵌段丁苯橡胶,且嵌段丁苯橡胶的含量占8-13%最优。
4.根据权利要求3所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,所述抗氧剂为四[β-(3,5-二叔丁基4-羟基苯基)丙酸]季戊四醇酯和亚磷酸三(2,4-二叔丁基苯基)酯按重量比1∶1-3复配得到。
5.根据权利要求4所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,所述润滑剂为硅油、硅酮粉、石蜡、硬脂酸、硬脂酸丁酯、油酰胺或乙撑双硬脂酰胺中的一种或几种。
6.根据权利要求1所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,包括以下重量份数配比的原料:透明ABS40份、甲基丙烯酸甲酯单体12份、PMMA20份、二甲基硅橡胶6份、低密度聚乙烯8份、增韧橡胶3份、乙苯2份、抗氧剂0.5份、润滑剂1份。
7.根据权利要求1所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,包括以下重量份数配比的原料:透明ABS50份、甲基丙烯酸甲酯单体14份、PMMA25份、二甲基硅橡胶7份、低密度聚乙烯10份、增韧橡胶4份、乙苯3份、抗氧剂0.8份、润滑剂2份。
8.根据权利要求1所述的一种高透明度的ABS塑胶母粒的生产方法,其特征在于,包括以下重量份数配比的原料:透明ABS60份、甲基丙烯酸甲酯单体16份、PMMA30份、二甲基硅橡胶8份、低密度聚乙烯12份、增韧橡胶5份、乙苯4份、抗氧剂1份、润滑剂3份。
9.一种高透明度的ABS塑胶母粒的生产方法,其特征在于,包括以下步骤:
S1,按比例准确称量上述原料;
S2,将上述物料加入混合机中,在1200-1600r/min转速下,混合40-80min,得到混合物A;
S3,将混合物加入双螺杆基础机投入到双螺杆挤出机中进行反应,依次经过下述温度段熔融挤出,双螺杆挤出机一区190-220℃,二区200-220℃,三区温度200-220℃,材料在机筒内停留时间7-9min,得到反应产物B;
S4,将反应产物切粒、干燥后得到成品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210732881.0A CN115044162A (zh) | 2022-06-27 | 2022-06-27 | 一种高透明度的abs塑胶母粒的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210732881.0A CN115044162A (zh) | 2022-06-27 | 2022-06-27 | 一种高透明度的abs塑胶母粒的生产方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115044162A true CN115044162A (zh) | 2022-09-13 |
Family
ID=83163727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210732881.0A Pending CN115044162A (zh) | 2022-06-27 | 2022-06-27 | 一种高透明度的abs塑胶母粒的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115044162A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116162204A (zh) * | 2023-03-02 | 2023-05-26 | 万华化学集团股份有限公司 | 一种聚丁二烯胶乳的制备方法及透明abs树脂 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106189053A (zh) * | 2016-08-26 | 2016-12-07 | 江苏金发科技新材料有限公司 | 高效固体螺杆清洗剂及其制备方法 |
CN106699981A (zh) * | 2016-12-16 | 2017-05-24 | 北方华锦化学工业集团有限公司 | 一种采用连续本体装置制备透明abs树脂的方法 |
CN108329647A (zh) * | 2017-12-28 | 2018-07-27 | 金发科技股份有限公司 | 低内应力、高抗冲abs组合物及其制备方法和应用 |
CN108530822A (zh) * | 2018-04-29 | 2018-09-14 | 何凡 | 一种高透明abs树脂及其制备方法 |
CN110734623A (zh) * | 2018-07-20 | 2020-01-31 | 中国石油化工股份有限公司 | 一种耐划伤abs材料及其制备方法 |
CN111393587A (zh) * | 2019-12-20 | 2020-07-10 | 赣州能之光新材料有限公司 | 一种多元单体接枝abs高胶粉共聚物及其制备方法 |
CN113429733A (zh) * | 2021-06-03 | 2021-09-24 | 山东颐工化学有限公司 | 一种透光性abs树脂及其制备方法 |
-
2022
- 2022-06-27 CN CN202210732881.0A patent/CN115044162A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106189053A (zh) * | 2016-08-26 | 2016-12-07 | 江苏金发科技新材料有限公司 | 高效固体螺杆清洗剂及其制备方法 |
CN106699981A (zh) * | 2016-12-16 | 2017-05-24 | 北方华锦化学工业集团有限公司 | 一种采用连续本体装置制备透明abs树脂的方法 |
CN108329647A (zh) * | 2017-12-28 | 2018-07-27 | 金发科技股份有限公司 | 低内应力、高抗冲abs组合物及其制备方法和应用 |
CN108530822A (zh) * | 2018-04-29 | 2018-09-14 | 何凡 | 一种高透明abs树脂及其制备方法 |
CN110734623A (zh) * | 2018-07-20 | 2020-01-31 | 中国石油化工股份有限公司 | 一种耐划伤abs材料及其制备方法 |
CN111393587A (zh) * | 2019-12-20 | 2020-07-10 | 赣州能之光新材料有限公司 | 一种多元单体接枝abs高胶粉共聚物及其制备方法 |
CN113429733A (zh) * | 2021-06-03 | 2021-09-24 | 山东颐工化学有限公司 | 一种透光性abs树脂及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116162204A (zh) * | 2023-03-02 | 2023-05-26 | 万华化学集团股份有限公司 | 一种聚丁二烯胶乳的制备方法及透明abs树脂 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108779219B (zh) | 接枝共聚物、其制备方法、包含其的热塑性树脂组合物和包含热塑性树脂组合物的模制品 | |
KR102171738B1 (ko) | 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품 | |
CN114230953B (zh) | 一种尺寸稳定、力学增强的透明树脂组合物及其制备方法和应用 | |
KR101429801B1 (ko) | 충격강도 및 투명도가 우수한 폴리메틸메타크릴레이트 수지용 충격보강제 및 그 제조방법 | |
KR20190047185A (ko) | 그라프트 공중합체, 이를 포함하는 열가소성 수지 조성물 및 이의 제조방법 | |
CN115044162A (zh) | 一种高透明度的abs塑胶母粒的生产方法 | |
US3178489A (en) | Multi-stage polymerization process for preparing transparent compositions | |
DE69007947T2 (de) | Polyolefin-Zusammensetzungen mit verbesserter Schlagzähigkeit. | |
CN114479297B (zh) | 一种高抗冲耐磨透明聚苯乙烯组合物及其制备方法与应用 | |
KR101555085B1 (ko) | 스티렌-부타디엔 고무를 이용한 고무변성 스티렌계 수지의 연속 제조 방법 | |
KR102024138B1 (ko) | 충격보강제, 이의 제조 방법 및 이를 포함하는 폴리유산/폴리카보네이트 수지 조성물 | |
KR100423873B1 (ko) | 압출쉬트용 투명수지 조성물의 제조방법 | |
CN105440562A (zh) | 哑光abs树脂组合物及其制备方法 | |
CN112321982A (zh) | 一种耐老化hips发泡塑料 | |
CN112375312B (zh) | 一种硬质pvc塑料高抗冲改性剂及其制备方法 | |
CN113930013B (zh) | 一种硫化增强耐刮擦硅酮母粒及其制备方法 | |
KR20050067838A (ko) | 내열성, 투명성 및 자연색상이 우수한 abs 수지조성물의 제조방법 | |
CN105385094A (zh) | 低光泽abs树脂组合物及其制备方法 | |
KR100507336B1 (ko) | 내열성과 투명성이 우수한 열가소성 수지 조성물의 제조방법 | |
KR101200644B1 (ko) | 내백화성이 향상된 다층 구조를 가지는 고무 공중합체 및이의 제조 방법 | |
CN113897022B (zh) | 一种耐候性能优异的纤维填充abs树脂及其制备方法 | |
CN114149642B (zh) | 一种高刚韧性玻璃体abs合金材料及其制备方法和应用 | |
CN114231009B (zh) | 一种高抗冲、耐候性能优异的pc/asa复合物及其制备方法 | |
KR102726516B1 (ko) | 코어-쉘 공중합체 및 이를 포함하는 폴리유산 수지 조성물 | |
KR20000013236A (ko) | 이형성이 우수한 고강성 열가소성 수지의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220913 |