KR100552379B1 - 피로강도가 우수한 열가소성수지 조성물 - Google Patents
피로강도가 우수한 열가소성수지 조성물 Download PDFInfo
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- KR100552379B1 KR100552379B1 KR1019990003794A KR19990003794A KR100552379B1 KR 100552379 B1 KR100552379 B1 KR 100552379B1 KR 1019990003794 A KR1019990003794 A KR 1019990003794A KR 19990003794 A KR19990003794 A KR 19990003794A KR 100552379 B1 KR100552379 B1 KR 100552379B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 claims abstract description 53
- 239000011347 resin Substances 0.000 claims abstract description 53
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims abstract description 22
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 10
- 239000011342 resin composition Substances 0.000 claims abstract description 9
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 18
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 9
- 238000010556 emulsion polymerization method Methods 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000012662 bulk polymerization Methods 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000010559 graft polymerization reaction Methods 0.000 description 3
- 235000019359 magnesium stearate Nutrition 0.000 description 3
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 3
- -1 nitrile compound Chemical class 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004610 Internal Lubricant Substances 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 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 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229920002554 vinyl polymer 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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- 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
- 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
- C08L55/04—Polyadducts obtained by the diene synthesis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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)
Abstract
Description
| 비교예1 | 비교예2 | 비교예3 | 비교예4 | 비교예5 | 실시예1 | 실시예2 | |
| g-ABS-1 | 20 | 25 | - | 35 | 20 | 15 | 15 |
| g-ABS-2 | - | - | 25 | - | 5 | 10 | 10 |
| SAN-1 | 45 | 45 | 45 | 45 | 45 | 45 | 30 |
| SAN-2 | 35 | 30 | 30 | 20 | 30 | 30 | 45 |
| 활제1 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| 활제2 | 1.0 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| 측정항목 | 단위 | 비교예 | 실시예 | |||||
| 1 | 2 | 3 | 4 | 5 | 1 | 2 | ||
| 놋치아이조드 충격강도 | kgcm/cm | 9 | 17 | 3 | 25 | 19 | 15 | 15 |
| 유동지수 | g/10min | 3.0 | 2.7 | 2.6 | 1.5 | 2.5 | 2.5 | 2.4 |
| 인장강도 | kg/cm2 | 580 | 510 | 540 | 450 | 520 | 540 | 540 |
| *피로강도 | 횟수 | 1700 | 2100 | 2600 | 2000 | 2200 | 3000 | 2900 |
Claims (2)
- (A)평균입자직경이 0.20∼0.30㎛인 고무로 구성된 고무 라텍스 45∼60 중량부에 아크릴로니트릴과 스티렌 단량체로 구성된 그라프트 단량체 혼합물 45∼60 중량부를 그라프팅시키는 통상의 유화중합법으로 제조된 평균입자직경이 0.20∼0.30㎛인 그라프트 공중합체수지와 평균입자직경이 0.10∼0.20㎛인 고무로 구성된 고무 라텍스 45∼60 중량부에 아크릴로니트릴과 스티렌 단량체로 구성된 그라프트 단량체 혼합물 45∼60 중량부를 그라프팅시키는 통상의 유화중합법으로 제조된 평균입자직경이 0.10∼0.20㎛인 그라프트 공중합체수지의 혼합물 25 내지 45중량부, (B)아크릴로니트릴 함량이 34∼36중량%이고 중량평균분자량이 70,000∼90,000인 SAN 수지와 아크릴로니트릴 함량이 31∼33중량%이고 중량평균분자량이 120,000∼140,000인 SAN 수지의 혼합물 55 내지 75중량부로 이루어진 것을 특징으로 하는 피로강도가 우수한 열가소성 수지 조성물.
- 제 1항에 있어서, 상기 아크릴로니트릴 함량이 34∼36중량%이고 중량평균분자량이 70,000∼90,000인 SAN 수지와 아크릴로니트릴 함량이 31∼33중량%이고 중량평균분자량이 120,000∼140,000인 SAN 수지의 혼합비율은 40∼70중량% :30∼60중량%인 것을 특징으로 하는 피로강도가 우수한 열가소성 수지 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003794A KR100552379B1 (ko) | 1999-02-04 | 1999-02-04 | 피로강도가 우수한 열가소성수지 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003794A KR100552379B1 (ko) | 1999-02-04 | 1999-02-04 | 피로강도가 우수한 열가소성수지 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000055267A KR20000055267A (ko) | 2000-09-05 |
| KR100552379B1 true KR100552379B1 (ko) | 2006-02-20 |
Family
ID=19573389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990003794A Expired - Lifetime KR100552379B1 (ko) | 1999-02-04 | 1999-02-04 | 피로강도가 우수한 열가소성수지 조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100552379B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100540910B1 (ko) * | 1999-12-15 | 2006-01-12 | 제일모직주식회사 | 내구성/내충격성이 우수한 abs수지 조성물 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4713420A (en) * | 1982-05-21 | 1987-12-15 | The Dow Chemical Company | ABS compositions having trimodal rubber particle distributions |
| KR920012252A (ko) * | 1990-12-04 | 1992-07-25 | 이대원 | 내약품성, 내크랙성 abs수지 조성물 |
| KR940004852A (ko) * | 1992-08-11 | 1994-03-16 | 문정환 | 모스트랜지스터 구조 및 제조방법 |
| JPH0940838A (ja) * | 1995-08-02 | 1997-02-10 | Ube Cycon Ltd | 優れたフロー・インパクトバランスを有する低光沢・耐熱性樹脂組成物 |
| KR19980073191A (ko) * | 1997-03-12 | 1998-11-05 | 유현식 | 표면광택도와 내열성이 우수한 열가소성 수지 조성물 |
-
1999
- 1999-02-04 KR KR1019990003794A patent/KR100552379B1/ko not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4713420A (en) * | 1982-05-21 | 1987-12-15 | The Dow Chemical Company | ABS compositions having trimodal rubber particle distributions |
| KR920012252A (ko) * | 1990-12-04 | 1992-07-25 | 이대원 | 내약품성, 내크랙성 abs수지 조성물 |
| KR940004852A (ko) * | 1992-08-11 | 1994-03-16 | 문정환 | 모스트랜지스터 구조 및 제조방법 |
| JPH0940838A (ja) * | 1995-08-02 | 1997-02-10 | Ube Cycon Ltd | 優れたフロー・インパクトバランスを有する低光沢・耐熱性樹脂組成物 |
| KR19980073191A (ko) * | 1997-03-12 | 1998-11-05 | 유현식 | 표면광택도와 내열성이 우수한 열가소성 수지 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000055267A (ko) | 2000-09-05 |
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