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Rubber track plastics for engineering vehicle and preparation method thereof.

A technology for rubber tracks and engineering vehicles, which is applied to the field of rubber track plastics for engineering vehicles and its preparation, can solve the problems of products prone to early aging, poor ozone aging performance, frequent product replacement, etc., and achieves good process stability and improved durability. The effect of improving abrasion resistance and ozone aging resistance

Active Publication Date: 2013-01-02
TAICANG GUANLIAN POLYMERIC MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the service life of this type of product was short, because the workplace environment was harsh, and the product was prone to early aging, especially the ozone aging performance was poor. After a short period of use in the workplace, many tiny spots caused by ozone aging appeared on the surface Cracks, frequent product replacement, and additional cost for users

Method used

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  • Rubber track plastics for engineering vehicle and preparation method thereof.

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Comparison scheme
Effect test

Embodiment 1

[0023] A kind of engineering vehicle supporting rubber crawler plastic, the mass percent of each component of described engineering vehicle supporting rubber crawler plastic comprises natural rubber 20%, styrene-butadiene rubber 30%, carbon black 40%, aromatic hydrocarbon oil 2%, anti-aging agent RD is 1 %, anti-aging agent 4010NA is 1%, anti-aging agent BLE is 1%, paraffin wax is 1%, vulcanizing agent and accelerator are 3%, and the rest are other additives, which include zinc oxide, stearic acid and silane coupling additives, etc., and other additives accounted for 1%. Here, other auxiliary agents are conventional raw materials in the field of rubber synthesis, and other auxiliary agents include zinc oxide, stearic acid and silane coupling agent, which are raw materials in conventional rubber processes.

[0024] The use of natural rubber and styrene-butadiene rubber in a ratio of 1:1 can improve wear resistance and reduce costs; in this technical solution, carbon black uses ...

Embodiment 2

[0033] The rest are the same as the above-mentioned embodiment, the difference is that a kind of engineering vehicle matching rubber crawler plastic, the mass percentage of each component of the engineering vehicle matching rubber crawler plastic includes natural rubber, 30%, styrene-butadiene rubber 20%, carbon black 30%, aromatic oil 10%, antioxidant RD 2%, antioxidant 4010NA 2%, antioxidant BLE 2%, paraffin 2%, vulcanizing agent and accelerator 1%, other additives 1%.

[0034] The method for preparing the above-mentioned engineering vehicle matching rubber crawler plastic, the specific steps include:

[0035] (1) Ingredients, according to claim 1, the matching rubber track plastics of the engineering vehicle are weighed and ingredients are weighed, and the anti-aging agent RD, anti-aging agent 4010NA, anti-aging agent BLE, paraffin, and other additives are weighed and prepared together, and then through the upper The auxiliary system automatically weighs the carbon black an...

Embodiment 3

[0041] The rest are the same as the above-mentioned embodiment, the difference is that the mass percent of each component of the rubber crawler plastic of the engineering vehicle includes 28% of natural rubber, 28% of styrene-butadiene rubber, 32% of carbon black, 4% of aromatic oil, anti-aging agent 1.2% of RD, 1.2% of anti-aging agent 4010NA, 1.2% of anti-aging agent BLE, 1.2% of paraffin, 1.5% of vulcanizing agent and accelerator, and 1.7% of other additives.

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Abstract

The present invention discloses a kind of rubber track plastics for engineering vehicle and a preparation method thereof. Plastic components are changed, and natural rubber and styrene-butadiene rubber are used in the rubber track plastics for engineering vehicle. Natural rubber has good processing property and high strength. Styrene-butadiene rubber has good wear-resistant properties and relatively low price. The natural rubber and styrene butadiene rubber are used together, to endow the product with good abrasion resistance, anti-aging characteristics, and good process stability. The use of carbon black can provide product with sufficient physical and mechanical properties and improve the wear resistance of the product. Various antioxidant and paraffin are used together, to effectively improve the product ozone-aging resistance in static and dynamic conditions.

Description

technical field [0001] The invention relates to a rubber crawler plastic for an engineering vehicle and a preparation method thereof, in particular to a rubber crawler plastic for an engineering vehicle with special wear-resistant requirements for ozone aging and a preparation method thereof. Background technique [0002] In the past, the service life of this type of product was short, because the workplace environment was harsh, and the product was prone to early aging phenomena, especially the ozone aging performance was poor. Cracks and frequent product replacements add extra cost to users. [0003] Therefore, a kind of can wear-resisting, ozonation resistance, the supporting rubber crawler plastic of engineering vehicle that reduces cost needs to propose urgently. Contents of the invention [0004] In order to solve the above technical problems, the object of the present invention is to provide a rubber crawler plastic for engineering vehicles that is wear-resistant, ...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/06C08K13/02C08K3/04C08K3/22C08K5/3437C08K5/18
Inventor 詹才福高建国井垒苏怀生钟长鸣
Owner TAICANG GUANLIAN POLYMERIC MATERIAL
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