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Proportional remote control racing car tire and preparation method thereof

A racing tire, proportional technology, applied in special tires, tire parts, vehicle parts, etc., can solve the problems of greater impact on tire performance, narrow application range of tires, and inability to be used in various racetracks and various environments, etc. Achieving good grip and good wear resistance

Active Publication Date: 2015-07-22
DONGGUAN JIANDONG RUBBER PROD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing proportional remote control racing tires generally use natural rubber and styrene-butadiene rubber as the main body. Most of the manufacturers improve the appearance and shape of the tires, without considering that different tracks and environments have different requirements for tires. For example, for various tracks such as sandy ground, muddy ground, grassy ground, and mixed ground, and when the temperature distribution of the competition ground is between -10°C and 45°C, the temperature also has a great impact on the performance of the tire. When the ground of the road is rain, snow, dry ground and other different grounds, it will have a greater impact on the performance of the tire. The existing proportional remote control racing tire has a narrow application range and cannot be used in various tracks and environments.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The proportional remote control racing tire of this embodiment is made of the following raw materials in parts by mass: butyl rubber 60-120, zinc oxide 3-8, stearic acid 0.5-2, polyethylene glycol 0.5-2, antioxidant RD1 ~3. Rubber carbon black 14~20, silicon dioxide 12~25, dioctyl adipate 30~60, sulfur 0.08~0.2, accelerator 0.08~0.5. Among them, zinc oxide is used as a reinforcing agent to make the tire have good corrosion resistance, tear resistance and elasticity, and it also acts as a vulcanization activator. Stearic acid is also a vulcanization activator and can also act as a plasticizer and softener. Polyethylene glycol is mainly used as an additive to increase the lubricity and plasticity of the tire, reduce power consumption during use, and prolong the service life of the tire. Antiaging agent RD, also known as 2,2,4-trimethyl-1,2-dihydroquinoline, has excellent protection against aging caused by heat and oxygen. Rubber carbon black plays a reinforcing role. Ru...

Embodiment 2

[0066] The proportional remote control racing tire of this embodiment is made of the following raw materials in parts by mass: butyl rubber 80-120, zinc oxide 5-8, stearic acid 1-2, polyethylene glycol 0.5-2, antioxidant RD 1~3, rubber carbon black 16~18, silicon dioxide 15~25, dioctyl adipate 40~60, sulfur 0.08~0.1, zinc dibutyldithiocarbamate 0.08~0.1, 2-mercaptan Base benzothiazole 0.3-0.4, the ratio remote control racing tire of this embodiment can be applied to various tracks and environments, has good grip and good wear resistance. The preparation method of the proportional remote control racing tire of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0068] The proportional remote control racing tire of the present embodiment is made of the following raw materials in parts by mass: butyl rubber 80-100, zinc oxide 5-6, stearic acid 1-1.5, polyethylene glycol 1-2, antioxidant RD 1~2, rubber carbon black 16~18, silicon dioxide 15~25, dioctyl adipate 40~50, sulfur 0.08~0.1, zinc dibutyldithiocarbamate 0.08~0.1, 2-mercaptan Base benzothiazole 0.3 ~ 0.4. The proportional remote control racing tire of this embodiment can be applied to various tracks and environments, has good grip and good wear resistance. The preparation method of the proportional remote control racing tire of this embodiment is the same as that of Embodiment 1.

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PUM

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Abstract

The invention relates to the technical field of tires, and particularly relates to a proportional remote control racing car tire and a preparation method of the proportional remote control racing car tire. The proportional remote control racing car tire is prepared from the following materials in parts by weight: 60-120 parts of butyl rubber, 3-8 parts of zinc oxide, 0.5-2 parts of stearic acid, 0.5-2 parts of polyethylene glycol, 1-3 parts of anti-aging agent RD, 14-20 parts of rubber carbon black, 12-25 parts of silica, 30-60 parts of dioctyl adipate, 0.08-0.2 part of sulphur, and 0.08-0.5 part of an accelerant. The proportional remote control racing car tire is prepared by the steps of pre-mixing and mixing by an internal mixer, refining by an open mill, and finally molding. The proportional remote control racing car tire disclosed by the invention can be suitable for various tracks and environments, and has good road holding force and good wear-resisting property.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a proportional remote control racing tire and a preparation method thereof. Background technique [0002] The existing proportional remote control racing tires generally use natural rubber and styrene-butadiene rubber as the main body. Most of the manufacturers improve the appearance and shape of the tires, without considering that different tracks and environments have different requirements for tires. For example, for various tracks such as sandy ground, muddy ground, grassy ground, and mixed ground, and when the temperature distribution of the competition ground is between -10°C and 45°C, the temperature also has a great impact on the performance of the tire. When the ground of the track is different grounds such as rainy ground, snowy ground, and dry ground, it will have a greater impact on the performance of the tire. The existing proportional remote control racing tire has a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/22C08K13/02C08K3/22C08K5/09C08K3/04C08K3/36C08K5/11C08K3/06C08K5/39C08K5/47B60C1/00
Inventor 耿晓东
Owner DONGGUAN JIANDONG RUBBER PROD TECH CO LTD