CN1351102A - Tyre buffering adhesive - Google Patents
Tyre buffering adhesive Download PDFInfo
- Publication number
- CN1351102A CN1351102A CN 00123977 CN00123977A CN1351102A CN 1351102 A CN1351102 A CN 1351102A CN 00123977 CN00123977 CN 00123977 CN 00123977 A CN00123977 A CN 00123977A CN 1351102 A CN1351102 A CN 1351102A
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- China
- Prior art keywords
- carbon black
- agent
- tyre
- aging agent
- zinc oxide
- Prior art date
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Abstract
A tyre buffering rubber is prepared from butadiene-styrene rubber 1500 (2-3 wt.%), zinc oxide (2.38-2.63), stearic acid (1.19-1.31), anti-ageing agent 4020 (0.89-0.99), anti-ageing agent RD (0.89-0.99), P6204K (1.19-1.31), white carbon black (2.75-3.75), promoter NOBS (0.59-0.65), sulfurizing agent DTDM (0.59-0.65), S (1.33-1.47), antiwear carbon black (19.56-21.62), arylhydrocarbon oil (2.96-3.28) and rubber smoked sheet No.1-3 (rest). It can be used to make tyre.
Description
The present invention relates to tire manufacturing method, say it is a kind of tyre buffering adhesive in detail.
We know, tyre buffering glue bond tire texture and tire base portion, and the surging force of buffering road surface and tyre surface keeps cord body and not delamination of base portion.Existing tyre buffering adhesive is made up of 1～No. 3 smoke sheet rubber, 1500 butadiene-styrene rubbers, zinc oxide, stearic acid, 4020 anti-aging agent, RD anti-aging agent, general carbon black, CZ promotor, TMTD vulcanizing agent, sulphur, high wear-resistant carbon black, aromatic hydrocarbon oil.This tyre buffering adhesive, cohesiveness is low, and elasticity is low, and tensile strength is low, and tensile modulus is low, and dynamic heat build up is fast, easily delamination.
Purpose of the present invention provides a kind of cohesiveness height, the elasticity height, and the tensile strength height, the tensile modulus height, dynamic heat build up is slow, is difficult for the tyre buffering adhesive of delamination.
For achieving the above object, the present invention can adopt following scheme to realize:
1500 butadiene-styrene rubbers 2%～3%, zinc oxide 2.38%～2.63%, stearic acid 1.19%～1.31%, 4020 anti-aging agent 0.89%～0.99%, RD anti-aging agent 0.89%～0.99%, P6204K1.19%～1.31%, white carbon black 2.75%～3.75%, NOBS promotor 0.59%～0.65%, DTDM vulcanizing agent 0.59%～0.65%, sulphur 1.33%～1.47%, high wear-resistant carbon black 19.56%～21.62%, aromatic hydrocarbon oil 2.96%～3.28%, all the other are 1～No. 3 smoke sheet rubbers, said per-cent is weight percent.
1～No. 3 smoke sheet rubber of the present invention is a base mateiral, is natural polymers, the extensibility height, and the rebound resilience height, the cohesiveness height can make sizing material mixing even, extrudes smooth surface, improves the cohesiveness and the tensile strength of sizing material.1500 butadiene-styrene rubbers are high molecular polymers, and are ageing-resistant, with the smoke sheet rubber blend, can produce the high polymer alloy of optimum performance, play the complementary effect.Zinc oxide, stearic acid are vulcanization levellers, can improve the rubber vulcanization activity, accelerate vulcanization rate, improve the sizing material degree of crosslinking.4020 anti-aging agent, the acting in conjunction of RD anti-aging agent can stop the aging of natural condition, prolong the work-ing life of sizing material.NOBS promotor can promote, accelerate vulcanization rate, enhances productivity.Sulphur is vulcanizing agent, can make sizing material linear macromolecule mixture and zinc oxide, stearic acid promoting agent, the acting in conjunction of NOBS promotor, becomes solid netted elastomeric sizing material.High wear-resistant carbon black is a strengthening agent, can improve sizing material hardness, tear strength and tensile strength, reduces cost.Aromatic hydrocarbon oil is a tenderizer, and sizing material is uniformly dispersed, and regulates sizing material hardness, increases extrusion performance.White carbon black increases the bond properties of enduring property and increasing cord and sizing material.The DTDM vulcanizing agent can improve the tensile modulus of sizing material, increases sizing material thermotolerance and resistance to fatigue.P6204K is a phenolic tackifying resins, can the various Synergist S-421 95 of uniform distribution, and various Synergist S-421 95s are combined, the interface contacts bonding good, improves wheel tire high speed performance.Cohesiveness height of the present invention, the elasticity height, the tensile strength height, the tensile modulus height, dynamic heat build up is slow, is difficult for delamination, is applicable to make various tires.
Embodiment 1:1500 butadiene-styrene rubber 2%, zinc oxide 2.63%, stearic acid 1.31%, 4020 anti-aging agent 0.99%, RD anti-aging agent 0.99%, P6204K1.31%, white carbon black 3.75%, NOBS promotor 0.65%, DTDM vulcanizing agent 0.65%, sulphur 147%, high wear-resistant carbon black 21.62%, aromatic hydrocarbon oil 3.28%, all the other are 1～No. 3 smoke sheet rubbers, said per-cent is weight percent.
Embodiment 2:1500 butadiene-styrene rubber 3%, zinc oxide 2.38%, stearic acid 1.19%, 4020 anti-aging agent 0.89%, RD anti-aging agent 0.89%, P6204K1.19%, white carbon black 2.75%, NOBS promotor 0.59%, DTDM vulcanizing agent 0.59%, sulphur 1.33%, high wear-resistant carbon black 19.56%, aromatic hydrocarbon oil 2.96%, all the other are 1～No. 3 smoke sheet rubbers, said per-cent is weight percent.
Embodiment 3:1500 butadiene-styrene rubber 2.5%, zinc oxide 2.5%, stearic acid 1.25%, 4020 anti-aging agent 0.94%, RD anti-aging agent 0.94%, P6204K1.25%, white carbon black 3%, NOBS promotor 0.6%, DTDM vulcanizing agent 0.62%, sulphur 1.4%, high wear-resistant carbon black 20%, aromatic hydrocarbon oil 0.62%, all the other are 1～No. 3 smoke sheet rubbers, said per-cent is weight percent.
Claims (1)
1, a kind of tyre buffering adhesive, 1500 butadiene-styrene rubbers 2%～3%, zinc oxide 2.38%～2.63%, stearic acid 1.19%～1.31%, 4020 anti-aging agent 0.89%～0.99%, RD anti-aging agent 0.89%～0.99%, P6204K1.19%～1.31%, white carbon black 2.75%～3.75%, NOBS promotor 0.59%～0.65%, DTDM vulcanizing agent 0.59%～0.65%, sulphur 1.33%～1.47%, high wear-resistant carbon black 19.56%～21.62%, aromatic hydrocarbon oil 2.96%～3.28%, all the other are 1～No. 3 smoke sheet rubbers, and said per-cent is weight percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123977 CN1351102A (en) | 2000-10-27 | 2000-10-27 | Tyre buffering adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123977 CN1351102A (en) | 2000-10-27 | 2000-10-27 | Tyre buffering adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1351102A true CN1351102A (en) | 2002-05-29 |
Family
ID=4590265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00123977 Pending CN1351102A (en) | 2000-10-27 | 2000-10-27 | Tyre buffering adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1351102A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314769C (en) * | 2005-12-19 | 2007-05-09 | 辽宁广兴聚酯材料有限公司 | Polyester sheet base rubber adhesive |
| CN101200626B (en) * | 2007-11-01 | 2010-04-07 | 中橡集团曙光橡胶工业研究设计院 | Formula of nylon/aramid fiber composite cord hanging glue for aircraft tire |
| CN101200560B (en) * | 2007-11-01 | 2010-05-26 | 中橡集团曙光橡胶工业研究设计院 | Formula of aviation tire tread glue adaptive to ocean environment |
| CN105802545A (en) * | 2016-04-27 | 2016-07-27 | 江苏通用科技股份有限公司 | Motorcycle tire semi-hot melt adhesive and preparation method thereof |
-
2000
- 2000-10-27 CN CN 00123977 patent/CN1351102A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314769C (en) * | 2005-12-19 | 2007-05-09 | 辽宁广兴聚酯材料有限公司 | Polyester sheet base rubber adhesive |
| CN101200626B (en) * | 2007-11-01 | 2010-04-07 | 中橡集团曙光橡胶工业研究设计院 | Formula of nylon/aramid fiber composite cord hanging glue for aircraft tire |
| CN101200560B (en) * | 2007-11-01 | 2010-05-26 | 中橡集团曙光橡胶工业研究设计院 | Formula of aviation tire tread glue adaptive to ocean environment |
| CN105802545A (en) * | 2016-04-27 | 2016-07-27 | 江苏通用科技股份有限公司 | Motorcycle tire semi-hot melt adhesive and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |