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Mixing/Rubber Products
Telephone:
0571-88620153/88627090
Fax:
0571-88627317
Rubber anticorrosive lining
Telephone:
0571-88672316/88627088
Fax:
0571-88670771

Products

Sealing compound

Performance		Brand
Performance		VK650	VK750	VK850
Normal performance	Hardness	60	70	80
	Tensile Strength Mpa	16	14	15
	Elongation at break %	335	259	212
Heat aging resistance	Hardness change	+4	+3	+3
	Tensile strength change rate %	2.5	1.1	0.6
	Rate of change in elongation at break %	-8.3	-5.4	-3.3
Resistant to ASTM 1# oil	Hardness change	+3	+4	+3
Resistant to ASTM 1# oil	Volume change %	-3.2	-3.5	-3.1
Resistant to ASTM 3# oil	Hardness change	-6	-5	-5
Resistant to ASTM 3# oil	Volume change %	+11.2	+9.6	+8.6
Compression set %		23	19	17
Brittle temperature ℃		-40	-40	-40
Features and uses		Various high temperature resistant oil resistant O-rings and seals

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