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High-performance and environment-friendly tire material and preparation method thereof

A green tire, high-performance technology, applied in special tires, tire parts, transportation and packaging, etc., can solve the problems of poor uniformity, stability and high cost, and achieve outstanding performance, low cost, good comfort and environmental protection Effect

Inactive Publication Date: 2017-11-10
侯强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the shortcomings of high product cost, poor uniformity and stability in the prior art, the present invention provides a high-performance environmental-friendly green tire material and its preparation method which are different from the prior art. It has excellent technology, outstanding performance and low cost lower

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] This embodiment relates to a high-performance environment-friendly green tire material, which includes the following components by weight: 120-150 parts of solution-polymerized styrene-butadiene rubber, 30-46 parts of butadiene rubber, 20-30 parts of liquid isoprene rubber, highly dispersed 40-66 parts of white carbon black, 8-12 parts of coupling agent, 3-5 parts of stearic acid, 3-7.5 parts of zinc oxide, 2-4 parts of octyl tackifying resin, 0.5-1.3 parts of RD type anti-aging agent, 0.9-1.7 parts of 4020 type anti-aging agent, 2-4 parts of microcrystalline paraffin, 1.8-2.9 parts of NS type accelerator, 1.6-3.2 parts of DPG type accelerator, 0.8-1.8 parts of DM type accelerator, 2.0-2.8 parts of ordinary sulfur powder parts, 10-14 parts of green tire functional masterbatch.

[0026] The solution-polymerized styrene-butadiene rubber is SSBR3835 type, the butadiene rubber is BR9000 type, the liquid isoprene rubber is LIR-50 type, and the coupling agent is TESPT type. ...

Embodiment 2

[0036] The high-performance environment-friendly green tire material involved in this embodiment includes the following components by weight: 120-135 parts of solution-polymerized styrene-butadiene rubber, 30-38 parts of butadiene rubber, 20-25 parts of liquid isoprene rubber, high-dispersion white 40-53 parts of carbon black, 8-10 parts of coupling agent, 3-4 parts of stearic acid, 3-5.2 parts of zinc oxide, 2-3 parts of octyl tackifying resin, 0.5-0.9 parts of RD type antioxidant, 4020 0.9-1.3 parts of anti-aging agent, 2-3 parts of microcrystalline paraffin, 1.8-2.3 parts of NS type accelerator, 1.6-2.4 parts of DPG type accelerator, 0.8-1.3 parts of DM type accelerator, 2.0-2.4 parts of ordinary sulfur powder 10-12 parts of green tire functional masterbatch.

[0037] The specific preparation process of the high-performance environment-friendly green tire material involved in this embodiment is the same as that in Embodiment 1.

Embodiment 3

[0039] The high-performance environmental protection green tire material that present embodiment relates to, it comprises the composition of following parts by weight: 120 parts of solution polymerized styrene-butadiene rubbers, 30 parts of butadiene rubbers, 20 parts of liquid isoprene rubbers, 40 parts of highly dispersed white carbon blacks, even 8 parts of joint agent, 3 parts of stearic acid, 3 parts of zinc oxide, 2 parts of octyl tackifying resin, 0.5 parts of RD type anti-aging agent, 0.9 parts of 4020 type anti-aging agent, 2 parts of microcrystalline paraffin, 1.8 parts of NS type accelerator , DPG type accelerator 1.6 parts, DM type accelerator 0.8 parts, ordinary sulfur powder 2.0 parts, green tire functional masterbatch 10 parts.

[0040] The specific preparation process of the high-performance environment-friendly green tire material involved in this embodiment is the same as that in Embodiment 1.

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PUM

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Abstract

The invention discloses a high-performance environment-friendly green tire material and a preparation method thereof, belonging to the technical field of tire formula. It solves the defects of high product cost, poor uniformity and stability in the prior art. A high-performance environment-friendly green tire material, which includes the following components by weight: 120-150 parts of solution-polymerized styrene-butadiene rubber, 30-46 parts of butadiene rubber, 20-30 parts of liquid isoprene rubber, and 40 parts of highly dispersed white carbon black ‑66 parts, coupling agent 8‑12 parts, stearic acid 3‑5 parts, zinc oxide 3‑7.5 parts, octyl tackifying resin 2‑4 parts, RD type antioxidant 0.5‑1.3 parts, 4020 type antioxidant 0.9-1.7 parts, microcrystalline paraffin 2-4 parts, NS type accelerator 1.8-2.9 parts, DPG type accelerator 1.6-3.2 parts, DM type accelerator 0.8-1.8 parts, ordinary sulfur powder 2.0-2.8 parts, green tire 10‑14 parts of functional masterbatch. The invention is mainly used in tire plastic preparation.

Description

Technical field: [0001] The invention belongs to the technical field of tire formulations, and in particular relates to a high-performance, environment-friendly green tire material and a preparation method thereof. Background technique: [0002] With the rapid development of the economy, human beings' awareness of environmental protection and product requirements have been continuously improved, and social development has higher and higher requirements for tire performance. Green tires that integrate safety, green, environmental protection, and intelligence have become the world's tire development. new trend. The main advantages of green tires are as follows: 1. High environmental protection, 2. Low consumption, 3. Super safety. [0003] Green tires have the advantages of safe braking, good elasticity, low rolling resistance, low fuel consumption, low heat generation, wear resistance, puncture resistance, large carrying capacity, and comfortable riding. Compared with tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/06C08L9/00C08L91/06C08L101/00C08K13/02C08K3/36C08K5/09C08K3/22C08K3/06B60C1/00
CPCC08L9/06B60C1/0016C08K2003/2296C08L2205/025C08L2205/035
Inventor 侯强
Owner 侯强
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