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FAQ

What is rubber good for making weapons?
In the event of war, import and export trade will break, how much a country has a rubber, determines the country can produce a large number of tires and other rubber products, these products will be required for the normal running of the country, when the war came, transport of various materials to manufacture materials, medical aid, in almost every kind of things all the rubber and rubber are inseparable, control, control of the war is almost
Natural rubber, general rubber, synthetic rubber. Are these all rubber products?
General rubber is a big category, mainly refers to the general rubber tire manufacturing and commercial products of rubber, synthetic rubber production accounted for more than 50%, including styrene butadiene rubber, butyl rubber, EPDM rubber, chloroprene rubber etc..
What are the uses of rubber oil?
Application: mainly used as rubber softener. The effect of carbon black rubber products: rubber materials have good dispersing effect of softening rubber, increase the viscosity, make the rubber soft and smooth, and can improve the anti corrosion performance of coke products cold, another of the thiazole accelerator can increase the activation effect of complexing agent
Are natural latex rubber products?
Non rubber components contain proteins, lipids, sugars, and inorganic compounds, some of which are compounded with rubber particles, partially dissolved in whey or form non rubber particles. Natural rubber is a kind of polyisoprene as the main component of natural polymer, the molecular formula is (C5H8) n, 91%~94% in its composition is rubber hydrocarbon (polyisoprene), the protein, fatty acid, carbohydrate, ash and other non rubber substances. Natural rubber is the most widely used universal rubber.
How to improve the aging resistance of rubber?
The shorter the light wave, the greater the energy, the greater the damage to the rubber. Ultraviolet not only directly caused the breakage and crosslinking rubber, rubber surface is also resillage guttacontent especially high rubber is more obvious this is the light splitting outer rubber particles (black rubber particles and colored rubber particles).
How do ordinary NBR and EPDM materials differ?
Three EPDM (EPDM) is a non conjugated diene copolymer of ethylene and propylene and a small amount of an ethylene propylene rubber, represented by EPDM, because of its main chain is composed of saturated hydrocarbon chemical stability, only in the side chain containing unsaturated double bond, so the ozone resistance, heat resistance, weather resistance etc. aging resistance, can be widely used in automobile parts, building waterproof materials, wire and cable sheath, heat-resistant hose, rubber belt, automotive seals etc..
What is the specific gravity of natural rubber?
The natural rubber has a specific gravity of 0.90-0.93 grams per cubic centimeter.
How to distinguish between silicone hose and rubber tube by appearance?
Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.