Carbon black is a material which can spontaneous combustion easily, when the ambient temperature reaches a critical ignition point will occur spontaneous combustion. In the carbon black production process, the external air into the carbon black collection or air supply system, can ignite the flammable exhaust or even explosion. At the beginning, there will be some water and volatile gas
Some important country activities influence rubber additives market: 1.2017 April will start 15 provincial environmental protection supervision. 2017 will complete environmental supervision and complete all provinces coverage: will inspect 15 provinces and cities in April including shandong, shanxi, tianjin, anhui, zhejiang, fujian, Shanghai, sichuan, hainan, hunan, guizhou, hainan, xinjiang, liaoning and jilin. 2.2017 April will start one year of continuous
Academic terminology of rubber products whitening known as the spray cream, often in the rubber vulcanization agent after molding, static for some time, the surface like a white dust stained the same. But the actual rubber compound with precipitation, it formed a spray cream. For the phenomenon of rubber products whitening, after our company’s R & D personnel found common
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,
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
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
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 flammable gases. (2)
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
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
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,
