KR100869256B1 - 타이어 트레드 고무조성물 - Google Patents
타이어 트레드 고무조성물 Download PDFInfo
- Publication number
- KR100869256B1 KR100869256B1 KR1020070113165A KR20070113165A KR100869256B1 KR 100869256 B1 KR100869256 B1 KR 100869256B1 KR 1020070113165 A KR1020070113165 A KR 1020070113165A KR 20070113165 A KR20070113165 A KR 20070113165A KR 100869256 B1 KR100869256 B1 KR 100869256B1
- Authority
- KR
- South Korea
- Prior art keywords
- rubber
- weight
- tire tread
- rubber composition
- tread 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 94
- 239000005060 rubber Substances 0.000 title claims abstract description 94
- 239000000203 mixture Substances 0.000 title claims abstract description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 28
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 24
- 150000001282 organosilanes Chemical class 0.000 claims abstract description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 16
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 239000011593 sulfur Substances 0.000 claims description 9
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 239000010692 aromatic oil Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 5
- 239000006229 carbon black Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 6
- 229920003051 synthetic elastomer Polymers 0.000 description 6
- 239000005061 synthetic rubber Substances 0.000 description 6
- 239000007822 coupling agent Substances 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 239000005062 Polybutadiene Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 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 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241001313207 Gonepteryx rhamni Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- VLLYOYVKQDKAHN-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene Chemical compound C=CC=C.CC(=C)C=C VLLYOYVKQDKAHN-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 229920006229 ethylene acrylic elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- -1 triethoxy silane (Octanoylthio triethoxy silane) Chemical compound 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- B60C1/0016—Compositions of the tread
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
- C08K5/31—Guanidine; Derivatives 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
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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
비교예 | 실시예1 | 실시예2 | |
스티렌-부타디엔 고무(A) | 70 | 70 | 70 |
스티렌-부타디엔 고무(B) | 30 | 30 | 30 |
카본블랙 | 10 | 10 | 10 |
실리카 | 70 | 70 | 70 |
실란 커플링제(Organoic silane) | - | 7 | 7 |
실란 커플링제(TESPT) | 7 | - | - |
산화아연 | 3 | 3 | 3 |
DPG(Diphenyl guanidine) | - | - | 0.05 |
스테아린산 | 1 | 1 | 1 |
유황 | 1.75 | 1.75 | 1.75 |
가류촉진제 | 1.0 | 1.0 | 1.0 |
항목 | 비교예 | 실시예1 | 실시예2 |
경도 | 70 | 70 | 71 |
300%모듈러스 | 85 | 95 | 110 |
인장강도 | 190 | 200 | 280 |
신장율(%) | 300 | 380 | 330 |
리바운드(%) | 15 | 20 | 20 |
발열 | 30 | 25 | 27 |
PICO마모 | 45 | 35 | 33 |
웨트스키드 저항 | 43 | 45 | 52 |
가류속도(T40,min) | 2.5 | 4.5 | 3.0 |
Tan δ(0℃) | 1.35 | 0.98 | 1.02 |
Claims (5)
- 실리카를 포함하는 타이어 트레드 고무조성물에 있어서,스티렌 30∼50중량%, 비닐 10∼30중량% 및 아로마틱 오일 20∼50중량%를 포함하는 유화중합 스티렌-부타디엔 고무와 스티렌 15∼40중량%를 포함하는 유화중합 스티렌-부타디엔 고무가 10:90∼90:10의 중량비로 혼합된 혼합고무를 원료고무로 하되, 상기 원료고무 100중량부에 대하여 오가노 실란(Ogano silane) 커플링제 3∼15중량부 포함하는 것을 특징으로 하는 타이어 트레드 고무조성물.
- 제1항에 있어서, 오가노 실란 커플링제는 하기 화학식(1)의 물질인 것을 특징으로 하는 타이어 트레드 고무조성물.Z-S-A-Si(OC2H5)3... 화학식(1)상기 화학식(1)에서 Z는 C7-C15 알킬기이고, A는 C=0 또는 CH2-CH-(OH)이고, 황(Sulfur) 함량이 3∼10%이다.
- 삭제
- 제1항에 있어서, 첨가제로서 디페닐구아니딘(DPG)을 원료고무 100중량부에 대하여 0.05∼3중량부 포함하는 것을 특징으로 하는 타이어 트레드 고무조성물.
- 특허청구범위 제1항의 고무조성물로 이루어진 고무를 포함하는 타이어.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070113165A KR100869256B1 (ko) | 2007-11-07 | 2007-11-07 | 타이어 트레드 고무조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070113165A KR100869256B1 (ko) | 2007-11-07 | 2007-11-07 | 타이어 트레드 고무조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100869256B1 true KR100869256B1 (ko) | 2008-11-18 |
Family
ID=40284414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070113165A Expired - Fee Related KR100869256B1 (ko) | 2007-11-07 | 2007-11-07 | 타이어 트레드 고무조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100869256B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101247392B1 (ko) | 2011-05-19 | 2013-03-25 | 금호타이어 주식회사 | 승용차 타이어용 트레드 고무 조성물 |
KR102289643B1 (ko) * | 2020-05-15 | 2021-08-12 | 금호타이어 주식회사 | 타이어 트레드용 고무조성물 |
KR20220153973A (ko) * | 2021-05-12 | 2022-11-21 | 금호타이어 주식회사 | 내구성과 내마모성이 우수한 공기입 타이어 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939484A (en) * | 1996-08-26 | 1999-08-17 | Bridgestone Corporation | Rubber composition and pneumatic tire using said rubber composition |
JPH11286493A (ja) | 1998-02-26 | 1999-10-19 | Goodyear Tire & Rubber Co:The | 非対称のシロキシ化合物 |
JP2001247771A (ja) * | 2000-03-02 | 2001-09-11 | Denki Kagaku Kogyo Kk | 有機高分子組成物及び用途 |
JP2002155166A (ja) * | 2000-11-20 | 2002-05-28 | Bridgestone Corp | ゴム組成物及びタイヤ |
JP2006083393A (ja) * | 2004-09-17 | 2006-03-30 | Goodyear Tire & Rubber Co:The | 不混和性のゴムブレンドおよびシリカを含むトレッドを含有する空気入りタイヤ |
-
2007
- 2007-11-07 KR KR1020070113165A patent/KR100869256B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939484A (en) * | 1996-08-26 | 1999-08-17 | Bridgestone Corporation | Rubber composition and pneumatic tire using said rubber composition |
JPH11286493A (ja) | 1998-02-26 | 1999-10-19 | Goodyear Tire & Rubber Co:The | 非対称のシロキシ化合物 |
JP2001247771A (ja) * | 2000-03-02 | 2001-09-11 | Denki Kagaku Kogyo Kk | 有機高分子組成物及び用途 |
JP2002155166A (ja) * | 2000-11-20 | 2002-05-28 | Bridgestone Corp | ゴム組成物及びタイヤ |
JP2006083393A (ja) * | 2004-09-17 | 2006-03-30 | Goodyear Tire & Rubber Co:The | 不混和性のゴムブレンドおよびシリカを含むトレッドを含有する空気入りタイヤ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101247392B1 (ko) | 2011-05-19 | 2013-03-25 | 금호타이어 주식회사 | 승용차 타이어용 트레드 고무 조성물 |
KR102289643B1 (ko) * | 2020-05-15 | 2021-08-12 | 금호타이어 주식회사 | 타이어 트레드용 고무조성물 |
KR20220153973A (ko) * | 2021-05-12 | 2022-11-21 | 금호타이어 주식회사 | 내구성과 내마모성이 우수한 공기입 타이어 |
KR102546469B1 (ko) | 2021-05-12 | 2023-06-22 | 금호타이어 주식회사 | 내구성과 내마모성이 우수한 공기입 타이어 |
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