Rubber additives have many different kinds, the role is also complex, the current international use of a total of more than 3000 kinds. According to their nature, can be classified as the following categories: curing agent, accelerator, active agent, reinforcing filler, plasticizer, antioxidant, coloring agent, and latex special additives and other special purpose additives. One curing agent is an important family
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)
Rubber activator is a new type of chemical product, with the traditional activator there is a very big difference. Rubber activator to a certain extent, is essential for rubber regeneration, for environmental protection has a very big benefit. Compared with the traditional, its more high-tech factors, then the rubber activator and the traditional activator comparison of what advantages? Comparison of
Silicone rubber products are widely used in the market , why silicone rubber products are so popular in the market? What are the advantages of silicone rubber products? 1. High temperature: suitable temperature range -40 to 230 degrees Celsius, can be used in microwave ovens and ovens. 2. Easy to clean: Silica gel produced by the product after the rinse
We believe that we all know what is carbon black, but you may do not know what is white carbon.After all, in our daily lives, most of us may ignore its existence, but even if many people ignore it, also can not kill it out of its credit and role. So today, we will come to introduce the white carbon
The main effect of the softening agent is to soften the rubber molecules to reduce the friction between the molecules, thereby increasing the plasticity, or the raw rubber dripping agent, so that the agent easy to evenly dispersed in raw rubber. Softener can make the rubber stains and plasticity, so you can reduce the plastic refining Jane, reduce the energy
Magnesium oxide and zinc oxide in the rubber is mainly to play a liquidity and antioxidant capacity, increase the tensile strength of rubber and impact resistance. Second, the reaction of zinc oxide as an active agent with an organic accelerator, stearic acid, sulfur and the like occurs during the vulcanization process on the surface of the zinc oxide particles. Due
Milk tea, fruit milk, popular drinks lots of milk taste is very popular, but in actual production process, milk tea and fruit drinks really contain milk?Reporters came to a soda fountain in ordered a cup of milk tea, and ask whether really contain milk, clerk assured reporters must add milk in the tea with milk, “milk is our own tune.”In
Global demand for titanium dioxide continued rapid growth in recent years, with the global tio2 market segmentation, market demand also increase greatly.The commercialization of titanium dioxide production began in the 1920 s, in 2007, the global production of titanium dioxide about 5.5 million tons.Titanium dioxide, as catalyst of optical coating pigment, not only is a kind of environmental safety cleaner,
It is reported that car tires contain about 30% of carbon black, and this part of the carbon black is processed to increase the use of rubber for the durability. Carbon black is a product of carbon and other carbonaceous materials that are not completely burned or thermally decomposed under conditions of insufficient air, which means that it is not
