KR100401181B1 - 클로로프렌 고무가 함유된 실리카로 보강된 타이어용천연고무조성물 - Google Patents
클로로프렌 고무가 함유된 실리카로 보강된 타이어용천연고무조성물 Download PDFInfo
- Publication number
- KR100401181B1 KR100401181B1 KR10-2001-0018300A KR20010018300A KR100401181B1 KR 100401181 B1 KR100401181 B1 KR 100401181B1 KR 20010018300 A KR20010018300 A KR 20010018300A KR 100401181 B1 KR100401181 B1 KR 100401181B1
- Authority
- KR
- South Korea
- Prior art keywords
- silica
- rubber
- phr
- tire
- chloroprene rubber
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 38
- 229920001084 poly(chloroprene) Polymers 0.000 title claims abstract description 17
- 229920001971 elastomer Polymers 0.000 title claims description 30
- 239000005060 rubber Substances 0.000 title claims description 30
- 150000001875 compounds Chemical class 0.000 title description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 20
- 229920001194 natural rubber Polymers 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 description 7
- 125000001309 chloro group Chemical group Cl* 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000006087 Silane Coupling Agent Substances 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 230000003712 anti-aging effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 2
- 101150065749 Churc1 gene Proteins 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 102100038239 Protein Churchill Human genes 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 241000907903 Shorea Species 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 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
- C08L7/00—Compositions of natural rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
종류 | 비교예 | 실시예 1 | 실시예 2 |
천연고무(SMR 20) | 100.0 | 95.0 | 85.0 |
클로로프렌 고무 | 0.0 | 5.0 | 15.0 |
실리카 | 60.0 | 60.0 | 60.0 |
TESPT(Si69) | 3.0 | 3.0 | 3.0 |
스테아린산 | 2.0 | 2.0 | 2.0 |
산화아연 | 4.0 | 4.0 | 4.0 |
HPPD | 2.0 | 2.0 | 2.0 |
왁스 | 2.0 | 2.0 | 2.0 |
TBBS | 1.4 | 1.4 | 1.4 |
황 | 1.2 | 1.2 | 1.2 |
배합물 종류 | 비교예 | 실시예 1 | 실시예 2 |
ML 1+4(100℃) | 91.0 | 91.8 | 97.6 |
가류물종류 | 비교예 | 실시예 1 | 실시예 2 |
경도(ShoreA) | 71.0 | 71.0 | 70.0 |
300%모듈러스(kg/㎠) | 103.2 | 104.3 | 104.8 |
인장강도(kg/㎠) | 246.2 | 261.3 | 258.4 |
절단시의 신장율(%) | 542.8 | 566.7 | 573.5 |
Claims (3)
- 실리카로 보강된 타이어용 천연고무조성물에 있어서, 원료고무로서 실리카의 분산성 개선을 위해 클로로프렌 고무를 20phr 이하로 포함하는 것을 특징으로 하는 타이어용 천연고무조성물.
- 제 1항에 있어서, 상기 고무조성물에 함유되는 실리카는 10∼90phr를 포함함을 특징으로 하는 타이어용 천연고무조성물.
- 제 1항 또는 제 2항에 의한 고무조성물을 포함하는 자동차용 타이어.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0018300A KR100401181B1 (ko) | 2001-04-06 | 2001-04-06 | 클로로프렌 고무가 함유된 실리카로 보강된 타이어용천연고무조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0018300A KR100401181B1 (ko) | 2001-04-06 | 2001-04-06 | 클로로프렌 고무가 함유된 실리카로 보강된 타이어용천연고무조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020078244A KR20020078244A (ko) | 2002-10-18 |
KR100401181B1 true KR100401181B1 (ko) | 2003-10-10 |
Family
ID=27700076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0018300A Expired - Fee Related KR100401181B1 (ko) | 2001-04-06 | 2001-04-06 | 클로로프렌 고무가 함유된 실리카로 보강된 타이어용천연고무조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100401181B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103524799A (zh) * | 2013-09-29 | 2014-01-22 | 青岛科技大学 | 一种白炭黑-极性橡胶杂化网络增强橡胶材料的制备方法 |
DE102019213978A1 (de) * | 2019-09-13 | 2021-03-18 | Continental Reifen Deutschland Gmbh | Schwefelvernetzbare Kautschukmischung, Vulkanisat und Fahrzeugreifen |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950032414A (ko) * | 1994-03-18 | 1995-12-20 | 고사이 아키오 | 고무 조성물 및 가황고무의 제조방법 |
US5496883A (en) * | 1990-03-02 | 1996-03-05 | Bridgestone Corporation | Pneumatic tires |
KR0160163B1 (ko) * | 1994-11-30 | 1999-01-15 | 홍건희 | 캡슐화 실리카계 충전제와 그 제조방법 및 캡슐화 실리카계 충전제를 함유한 고무조성물 |
KR19990003204A (ko) * | 1997-06-25 | 1999-01-15 | 홍건희 | 타이어의 가류 블래더용 고무 조성물 |
JPH11172046A (ja) * | 1997-12-11 | 1999-06-29 | Showa Electric Wire & Cable Co Ltd | ゴム組成物 |
JPH11181153A (ja) * | 1997-12-24 | 1999-07-06 | Sumitomo Rubber Ind Ltd | トレッド用ゴム組成物 |
-
2001
- 2001-04-06 KR KR10-2001-0018300A patent/KR100401181B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5496883A (en) * | 1990-03-02 | 1996-03-05 | Bridgestone Corporation | Pneumatic tires |
US5496883B1 (en) * | 1990-03-02 | 1998-06-02 | Bridgestone Corp | Pneumatic tires |
KR950032414A (ko) * | 1994-03-18 | 1995-12-20 | 고사이 아키오 | 고무 조성물 및 가황고무의 제조방법 |
KR0160163B1 (ko) * | 1994-11-30 | 1999-01-15 | 홍건희 | 캡슐화 실리카계 충전제와 그 제조방법 및 캡슐화 실리카계 충전제를 함유한 고무조성물 |
KR19990003204A (ko) * | 1997-06-25 | 1999-01-15 | 홍건희 | 타이어의 가류 블래더용 고무 조성물 |
JPH11172046A (ja) * | 1997-12-11 | 1999-06-29 | Showa Electric Wire & Cable Co Ltd | ゴム組成物 |
JPH11181153A (ja) * | 1997-12-24 | 1999-07-06 | Sumitomo Rubber Ind Ltd | トレッド用ゴム組成物 |
Also Published As
Publication number | Publication date |
---|---|
KR20020078244A (ko) | 2002-10-18 |
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