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Natural Rubber Is The Main Raw Material Of Marine Rubber Airbag
- Oct 13, 2017 -

Marine Rubber Airbag Natural rubber is made from latex, latex contains a part of the non-rubber components to stay in the solid natural rubber. Generally natural rubber containing rubber 92% -95%, while non-rubber hydrocarbons accounted for 5% -8%. As the system is different, different origin and even picking season is different, the proportion of these components may be different, but are basically within the range.

Marine Rubber Airbag Protein can promote the vulcanization of rubber, delay aging. On the other hand, the protein has a strong water absorption, can cause rubber moisture absorption mold, insulation decreased, protein and increase the shortcomings of heat.

Acetone extract is a number of higher fatty acids and sterols, some of which from the natural antioxidant and accelerator effect, and some can help powder mixing agent in the mixing process and the softening of the role of raw rubber.

Marine Rubber Airbag Ash mainly contains magnesium phosphate and calcium phosphate and other salts, there are very few copper, manganese, iron and other metal compounds, because these valence metal ions can promote the aging of rubber, so their content should be controlled.

Dry glue in the water does not exceed 1%, can be volatile in the processing process, but too much moisture content, not only will make raw rubber storage process easy to mold, but also affect the processing of rubber, such as mixing when the agent easy to knot Group; rolling, the process of easy to produce bubbles, vulcanization process occurs in the bubble or sponge-like and so on.

Marine Rubber Airbag is divided into natural rubber and synthetic rubber. Natural rubber (NR) is mainly composed of rubber hydrocarbon (polyisoprene), contains a small amount of protein, water, resin acid, carbohydrate and inorganic salt, is a non-polar material, it is dissolved in non-polar solvent And oil. High elasticity, high tensile strength, good tear resistance and electrical insulation, good abrasion resistance and drought resistance, good processability, easy adhesion to other materials, and superior to most synthetic rubber in comprehensive performance. Disadvantages are poor oxygen and ozone resistance, easy aging deterioration; oil and solvent resistance is not good, in cyclohexane, gasoline, stupid, before the dissolution of vulcanization, vulcanization after swelling. According to the form is divided into block raw rubber, latex, liquid rubber and powder rubber. Latex rubber colloidal water dispersion; liquid rubber for the rubber oligomers, not vulcanized before the general for the viscous liquid; powder rubber is latex processed into powder, to facilitate the production and processing. The 20th century, 60 years of development of thermoplastic rubber, without chemical vulcanization, and the use of thermoplastic processing methods. Rubber is divided into general and special types. Is insulator, not easy to conductive, but if the water or different temperatures, it may become a conductor. Conductive is easy to conduct about the electrons of molecules or ions inside the material.

Use temperature range: about -60 ℃ ~ +80 ℃. Production of tires, rubber shoes, hoses, Marine Rubber Airbag, tape, wire and cable insulation and sheath and other general products.