News | Nanjing Union Rubber Chemicals

The future development direction of rubber auxiliaries

Environmental protection, high efficiency, multi-functional, low cost is the current domestic and foreign rubber additives development direction, in which environmental issues in recent years, especially by the additives and rubber industry attention. Mainly reflected in three aspects: First, the elimination of toxic and harmful rubber additives products, the development of green environment-friendly additives products, such as Hebi Lianhao developed TIBTM,

2017-03-29

Environmental inspection investigate 15 provinces strictly from April to achieve full coverage in 2017

2017 for the rubber chemicals industry, environmental protection will be very strict. The future of the industry will re-shuffle the past few years, attention to environmental protection production enterprises will survive and develop, 2017 countries will gas, water governance grasp the implementation of the Inspectorate full coverage at the same time, start environmental protection work. 1.2017 the formation of the

2017-03-27

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

2017-03-22

What is the role of zinc oxide in rubber formulations?

First, activate the entire curing system Zinc oxide and stearic acid together form zinc soap, improve the solubility of zinc oxide in the compound, and with the accelerator to form a complex, this complex is particularly lively, it reacts with sulfur to produce a very strong vulcanizing agent. Second, improve the cross-linking density Zinc oxide and stearic acid to form

2017-03-20

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

2017-03-15

Application of insoluble sulfur in rubber

Insoluble sulfur exists in the rubber compound in the form of sand crystal in the rubber mixing process, to avoid the plastic spray frost, and prevent the migration of sulfur, so that the material can maintain a good shape of sticky. Insoluble sulfur instability, in the rubber vulcanization temperature as high as the jkcan be reduced to ordinary sulfur, to

2017-03-08

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 effect, but

2017-03-06

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 chemicals industry,

2017-03-01

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 reduced compared with 2015,

2017-02-27

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 into support or connectors, widely used

2017-02-22