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High-abrasion-resistance anti-aging tire rubber material

A rubber material and anti-aging technology, applied in the field of tire rubber, can solve the problems of shortened tire service life, easy aging, insufficient wear resistance, etc., and achieve the effects of improving compression permanent deformation resistance, high air tightness, and improving elasticity

Inactive Publication Date: 2015-03-25
QIAOJIAN NEW ENERGY TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing tires are often still insufficient in wear resistance, and are prone to aging, which shortens the service life of the tires.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] A kind of high wear-resisting anti-aging tire rubber material that the present invention proposes, its raw material comprises by weight:

[0076] 45 parts of chlorohydrin rubber,

[0077] 40 parts of EPDM rubber,

[0078] 20 parts of styrene-butadiene rubber,

[0079] Neoprene 15 parts,

[0080] Aluminum zirconium coupling agent TL-5 1.5 parts,

[0081] 1,1,3,3-Tetramethylperoxyphenoxybutyl acetate 3.5 parts,

[0082] 1.3 parts of ethyl 3,3-bis-(tert-amylperoxy)butyrate,

[0083] Potassium propylene carboxylate 4 parts,

[0084] 4 parts of divinylbenzene,

[0085] 12 parts of magnesium oxide,

[0086] 25 parts of channel black,

[0087] 30 parts of ultrafine hollow microspheres,

[0088] 10 parts of lignin fiber,

[0089] 30 parts of nano sepiolite powder,

[0090] 20 parts of nano-boron nitride,

[0091] Zinc borate 40 parts,

[0092] 2-3 parts of calcium stearate,

[0093] Barium stearate 4 parts,

[0094] 8 parts of petroleum phenyl sulfonate,

[0095...

Embodiment 2

[0098] A kind of high wear-resisting anti-aging tire rubber material that the present invention proposes, its raw material comprises by weight:

[0099] Chlorohydrin rubber 55 parts,

[0100] 35 parts of EPDM rubber,

[0101] 25 parts of styrene-butadiene rubber,

[0102] Neoprene 10 parts,

[0103] Aluminum zirconium coupling agent TL-5 2 parts,

[0104] 1,1,3,3-Tetramethylperoxyphenoxybutyl acetate 3 parts,

[0105] 1.6 parts of ethyl 3,3-bis-(tert-amylperoxy)butyrate,

[0106] Potassium propylene carboxylate 2 parts,

[0107] 7 parts of divinylbenzene,

[0108] 10 parts of magnesium oxide,

[0109] 30 parts of channel black,

[0110] 20 parts of ultrafine hollow microspheres,

[0111] 15 parts of lignin fiber,

[0112] 25 parts of nano sepiolite powder,

[0113] 25 parts of nano-boron nitride,

[0114] Zinc borate 30 parts,

[0115] 3 parts calcium stearate,

[0116] Barium stearate 4 parts,

[0117] 8 parts of petroleum phenyl sulfonate,

[0118] Anti-aging...

Embodiment 3

[0121] A kind of high wear-resisting anti-aging tire rubber material that the present invention proposes, its raw material comprises by weight:

[0122] 50 parts of chlorohydrin rubber,

[0123] 38 parts of EPDM rubber,

[0124] 23 parts of styrene-butadiene rubber,

[0125] Neoprene 12 parts,

[0126] Aluminum zirconium coupling agent TL-5 1.7 parts,

[0127] 1,1,3,3-Tetramethylperoxyphenoxybutyl acetate 3.35 parts,

[0128] 1.45 parts of ethyl 3,3-bis-(tert-amylperoxy)butyrate,

[0129] Potassium propylene carboxylate 3 parts,

[0130] 5.6 parts of divinylbenzene,

[0131] 11 parts of magnesium oxide,

[0132] 27 parts of channel black,

[0133] 25 parts of ultrafine hollow microspheres,

[0134] 12 parts of lignin fiber,

[0135] 26.5 parts of nano sepiolite powder,

[0136] Nano boron nitride 23.4 parts,

[0137] 37 parts of zinc borate,

[0138] 2.5 parts of calcium stearate,

[0139] Barium stearate 5 parts,

[0140] 6.7 parts of petroleum phenyl sulfonate, ...

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Abstract

The invention discloses a high-abrasion-resistance anti-aging tire rubber material. The high-abrasion-resistance anti-aging tire rubber material is prepared from the following raw materials in parts by weight: 45-55 parts of epichlorohydrin rubber, 35-40 parts of ethylene propylene diene monomer, 20-25 parts of butadiene styrene rubber, 10-15 parts of chloroprene rubber, 1.5-2 parts of zircoaluminate coupling agent TL-5, 3-3.5 parts of 1,1,3,3-tetramethylperoxyphenoxybutyl acetate, 1.3-1.6 parts of 3,3-bis(tertiary pentylperoxy)ethyl butyrate, 2-4 parts of potassium carboxylacrylate, 4-7 parts of divinyl benzene, 10-12 parts of magnesium oxide, 25-30 parts of channel black, 20-30 parts of superfine hollow microspheres, 10-15 parts of lignin fiber, 25-30 parts of nano sepiolite powder, 20-25 parts of nano boron nitride, 30-40 parts of zinc borate, 2-3 parts of calcium stearate, 4-6 parts of barium stearate, 5-8 parts of phenyl petroleum sulfonate, 1-3 parts of antiager TMDQ and 2-4 parts of antiager NBC.

Description

technical field [0001] The invention relates to the technical field of tire rubber, in particular to a tire rubber material with high wear resistance and aging resistance. Background technique [0002] With the unsuspecting breakthrough of my country's automobile industry in 2010 and the production of 16 million vehicles, my country's rubber consumption remained the first in the world in 2010. With the rise of the global low-carbon economy, green manufacturing has become a strategic policy for the sustainable development of my country's rubber industry One, in order to increase the adjustment of industrial structure, vigorously develop safe, energy-saving and environmentally friendly raw materials is the basis of green manufacturing. In order to meet the performance requirements of parts, such as the engine bracket made of skeleton and rubber bonding, the hardness range of natural rubber compound is required to be 40±3, and the tensile strength is required to be greater than ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/00C08L23/16C08L9/06C08L11/00C08L97/02C08K13/02C08K5/098C08K3/22C08K3/04C08K3/34C08K3/38C08K5/14C08K5/01B60C1/00
Inventor 马从勇
Owner QIAOJIAN NEW ENERGY TECH SUZHOU
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