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Prevention of rubber aging deterioration to remove security risks

Tires should be replaced in 3 years / 60,000 km, the longest life of 5 years or 60,000 -8 million km. And the replacement of new tires when the owner must pay attention to the production date, otherwise it will change to the old but old old tires, this will also bring security risks. Tires are rubber products, with the passage of time, the rubber will be aging deterioration. The ...



How to achieve energy saving and environmental protection in the production of carbon black?

Carbon black in the production process should pay attention to the issue of energy saving. This will not only reduce the loss of raw materials, environmental protection also has a very critical role. We can produce carbon black in the following way to carry out. 1.Fully integrated. The use of spare coke oven gas, coal tar, pure oxygen and other resources for the production of...


Several Important Approaches to Flame Retardant of Rubber

The main way of rubber flame retardant is to slow down the thermal decomposition, blocking the combustion process, the specific flame retardant pathways are as follows:

(1) Adding one or more substances to change the thermal decomposition behavior of the rubber, so that the prepared rubber thermal decomposition temperature becomes high, and reduce the decomposition of the...


Introduction of rubber release agent knowledge

It is understood that rubber release agent is generally divided into external and internal use. The traditional release agent is generally topical, that is coated on the surface of the cavity, and customary also known as the release agent, the main products are talcum powder, mica powder, soap, paraffin, polytetrafluoroethylene and silicone oil, etc. Have a certain stripping...



The rubber chemicals industry affects the green melody

China’s rubber chemicals industry develop fast in recent years, which is the world’s largest producer and consumer of rubber chemicals. In 2009, the total domestic production of rubber chemicals reached about 600,000 tons, accounting for more than half of the world’s total output. 2009 to 2010 the rise of the domestic rubber additives industry boom, the 2010 rubber ...


Tire imports fell, 2017 domestic tires will become a new trend

Xiamen port imports tires are mainly motorized passenger tires, other passenger cars or trucks with tires, accounting for more than 60% of imports. Mainly from China Taiwan, Thailand, Malaysia, Sri Lanka, Britain and other countries and regions. In 2016, Xiamen port imports of motorized passenger tires, other passenger cars or trucks with tires, quantity, amount significantly...


Production Technology of Rubber Shock Block

Rubber shock block generally use natural rubber and neoprene, requiring oil-resistant using nitrile rubber, requiring high and low temperature resistant using silicone rubber, requiring high damping using butyl rubber. Rubber shock pad products manufacturing process, in addition to rubber air spring similar to the tire, the majority are similar to model products. Usually made...


Whether it is achieved that rubber planting profit growth

Dr. Lien Thikeo, Minister of Agriculture and Forestry of Laos, presided over a meeting last month to discuss the development and business opportunities of Laos rubber industry. According to the participants of the Chinese experts predict: After a comprehensive analysis of rubber farming and operators, rubber trade may be in the next period of time profit growth.The current ...


The reasons why rubber accelerators prices rose suddenly last week

1.New year ago, the factory production was not normal and orders took more and more, which caused no goods can be delivered.

2.Since January, the price of benzene has continued to rise, aniline-based amine raw materials all the way up, especially the aniline rose nearly 20% which have a direct impact on large varieties of accelerators, supporting the rubber accelerator prices...


How to increase the hardness of rubber products

First: raw rubber system

1) Rubber and plastic is a very common means, and with high styrene, PVC / NBR alloy effect can also be hardened.

2) Change the type of plastic grades, but also can improve the hardness.

Second: vulcanization promotion system

1) By increasing the curing agent to increase the cross-chain density, increase the hardness, such as increased...