• Model NO.：T,F,Y,Flat type
• Thickness：10-30mm
• Color：Balck and Red
• Type：Y & T
• Transport Package：Pallet
• Specification：19mm x 190mm
• Trademark：RD
• Origin：China
• HS Code：1305960520
• Production Capacity：500000 Meters ,Month

Basic Info.

Model NO. T/F/Y/Flat type Thickness 10-30mm Color Balck and Red Type Y & T Transport Package Pallet Specification 19mm x 190mm Trademark RD Origin China HS Code 1305960520 Production Capacity 500000 Meters /Month

Product Description

natural rubber thick rubber sheet commercial grade

Natural rubber strength In the elastic material, natural rubber raw rubber, rubber, vulcanized rubber are relatively high strength. The tensile strength of the unvulcanized rubber is called the green strength, the natural rubber has a green strength of 1.4 to 2.5 MPa, and the appropriate green strength is necessary for rubber processing. Natural rubber tear strength is also high, up to 98kN / m, its wear resistance is also better. Natural rubber mechanical strength is high because it is self-reinforcing rubber, when the stretch will make the macromolecule chain orientation along the direction of the formation of crystallization.

 

Natural rubber electrical properties: natural rubber is a non-polar material, is a better insulating material. When the natural rubber vulcanization, due to the introduction of polar factors, such as sulfur, accelerators, etc., so that the insulation performance.
       
Natural rubber resistance to media properties: natural rubber is a non-polar material, it is soluble in non-polar solvents and non-polar oil. Natural rubber is not resistant to cyclohexane, gasoline, benzene and other media, unvulcanized rubber can be dissolved in the medium, vulcanized rubber is swollen. Natural rubber insoluble in polar acetone, ethanol, more insoluble in water, resistant to 10% hydrofluoric acid, 20% hydrochloric acid, 30% sulfuric acid, 50% sodium hydroxide and so on.