Non asbestos Sheet HEROOS-4505 manufacturer from China Cixi Heroos Sealing Materials Co., Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Standard or Nonstandard: Standard

Material: PTFE

Style: Mechanical Seal

Brand Name: HEROOS

Non-asbestos Sheet HEROOS-4505

Oil Resistance Non-asbestos Sheets HEROOS-4505 is an non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)

Oil Resistance Non-asbestos Sheets
HEROOS-4505 is an non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)

Item		Unit	Value
Identification color/overprint		/	Black/black
Density		g/cm3	1.50~1.70
Tensile strength ASTMF-152		Mpa	≥7.0
Compressibility ASTMF-36		%	7~17
Resilience ASTMF-36		%	≥45
Creep relaxation rate		N/mm2	≤30
Leakage rateASTMF-37		cm3/s	1.0×10-3
Oil resistance /Thickness growth	ASTM1#oil (ASTMF-146)	%	≤10
	ASTM3#oil (ASTMF-146)	%	≤15
Temperature		℃(℉)	250~300(482~572)
Applicable medium:Except for excellent oil-resistance and good strong acid resistance.it can be used Any occasion where the graphite can be used. The highest usage temperature is 350℃(662℉),long-term usage temperature should be 250℃~300℃(482℉~572℉). If roughness of the coupled surface is 1.2~3.6μm,Usage pressure should ≤5Mpa.