Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A tread rubber and motorcycle technology, applied in the field of tire rubber, can solve the problems of poor grip and handling performance, and achieve the effects of good grip performance, improved wear resistance, and increased friction
Active Publication Date: 2016-06-15
QINGDAO LIYANG RUBBER TECH CO LTD
View PDF4 Cites 11 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] Aiming at the technical problems of poor grip and handling performance of tires in th...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] A motorcycle racing tread compound, characterized in that the components of the raw materials are composed as follows in parts by weight: 100 parts of emulsion polystyrene butadiene rubber, 30 parts of solution polystyrene butadiene rubber, 10 parts of process oil, and high hysteresis carbon black 70 parts, 1 part of stearic acid, 3 parts of zinc oxide, 2 parts of anti-aging agent, 1 part of microcrystalline wax, 2 parts of tert-butyl phenolic resin, 4 parts of tackifying resin, 1 part of sulfur powder, and 2 parts of accelerator.
Embodiment 2
[0027] A rubber material for motorcycle racing treads, comprising 96 parts of EPSBR, 40 parts of SBR, 19 parts of operating oil, 83 parts of high hysteresis carbon black, and 2 parts of stearic acid in parts by weight , 4 parts of zinc oxide, 2.5 parts of antioxidant 4020, 1.5 parts of microcrystalline wax, 4 parts of tert-butylphenolic resin, 6 parts of tackifying resin, 2 parts of sulfur powder, and 2.8 parts of accelerator.
Embodiment 3
[0029] A motorcycle racing tread compound, characterized in that the components of the raw materials are composed as follows in parts by weight: 70 parts of emulsion polystyrene butadiene rubber, 60 parts of solution polystyrene butadiene rubber, 25 parts of operating oil, and high hysteresis carbon black 100 parts, 3 parts of stearic acid, 6 parts of zinc oxide, 4 parts of anti-aging agent, 3 parts of microcrystalline wax, 5 parts of tert-butyl phenolic resin, 7 parts of tackifying resin, 2.5 parts of sulfur powder, and 3.5 parts of accelerator.
[0030] As shown in Table 1 below, comparing the key performance data of the motorcycle racing tread compound obtained by mixing in the present invention and the reference example, it can be seen that the present invention can not only provide better grip performance and handling performance, but also improve durability grinding performance.
[0031] Table 1 Contrast table of tread rubber material in the present invention and rubber ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a speed-competing tread rubber for a motorcycle.The speed-competing tread rubber for the motorcycle is prepared from, by weight, 70-100 parts of emulsion polymerized styrene-butadiene rubber, 30-60 parts of solution polymerized styrene-butadiene rubber, 10-25 parts of operation oil, 70-100 parts of high-hysteresis carbon black, 1-3 parts of stearic acid, 3-6 parts of zinc oxide, 2-4 parts of an anti-aging agent, 1-3 parts of microcrystalline wax, 2-5 parts of tert butyl phenolic resin, 4-7 parts of tackifying resin, 1-2.5 parts of sulphur powder and 2-3.5 parts of a promoting agent.By means of the speed-competing tread rubber for the motorcycle, the tread rubber can generate extremely high hysteresis loss in a high-speed movement state of the motorcycle, meanwhile, extremely high dynamic modulus can be kept, friction force between a tread and the ground is increased, a tire has outstanding grip performance and manipulation performance, the defect that the abrasion resistance of the tread is poor can be effectively avoided, optimal performance balance is achieved, and maximization of benefits of a user is achieved.
Description
technical field [0001] The invention belongs to the technical field of tire rubber, and in particular relates to a motorcycle racing tread rubber material. Background technique [0002] At present, the tire tread rubber configuration mainly includes natural rubber, butadiene rubber, styrene-butadiene rubber, reinforcing carbon black, leveling agent, zinc oxide, stearic acid, anti-aging agent, protective wax, accelerator, sulfur and anti-scorch agent, etc. . The tread rubber is in contact with the ground, and it is required to have wear resistance, impact mitigation, anti-skid, driving and braking functions. The tread rubber formula of traditional tires, its wear resistance, safety and grip are mutually restrained, and it is impossible to achieve a comprehensive balance. [0003] With the rapid development of the automobile tire industry, customers have higher and higher requirements for the quality of passenger tires. The high quality of tires mainly includes tire safety,...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more