昆山泰洛克密封科技有限公司橡胶密封制品O型圈工厂直销密封件 O型圈规格密封件价格

Material property

NBR	FKM	EPM/EPDM	HNBR	VMQ
CR	FVMQ	AU/EU	CO/ECO/GECO	SBR
IIR	NR	AEM	ACM	FFKM

SBR

Styrene butadiene rubber is synthetic rubber in the world's most extensive, which is a copolymer of styrene and butadiene. Styrene butadiene rubber and natural rubber, butadiene rubber mixing, and used for the manufacture of tires. If you do not use black to reinforcement, SBR because of its strength is too weak and can not be used, the carbon black reinforcement, high hardness and wear resistance of SBR become. High styrene resin latex of styrene butadiene rubber and styrene content of 85%-87% mixed with a certain proportion after copolymerization obtained product is high styrene rubber (high styrene rubber), has good abrasion resistance, aging resistance, insulation, and high hardness, easy coloring, high temperature resistant performance is good, easy processing, but the low temperature performance difference. Styrene butadiene rubber drawback is not resistant to oil, poor weather resistance, ultraviolet, not suitable for oxygen, styrene butadiene rubber is the most natural rubber, butadiene rubber and natural rubber, and the tensile strength, tear strength and elasticity increase; and CIS polybutadiene rubber can improve the wear resistance and elasticity.

(one) temperature range

-40℃ ～ 70℃ 。

(two) hardness range

Shore A50 degrees to 70 degrees.

(three) colour

Black color, can also be specified by the client.

(four) application

Styrene butadiene rubber is mainly used in the manufacture of tires, but also can be used for automotive rubber products. Industrial rubber products, electric wire, cable sheathing, hose, tape, rubber shoes, rubber, sponge products and plumbing parts.

技术资料

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Material property

技术资料

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