Acid-resisting asbestos rubber sheet

Model:	NS
Brand:	-
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Sealing & Gaskets
Label:	-
Price:	US $1.2 / KG
Min. Order:	1000 KG

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Product Description

Made of asbestos fiber and acid-resiting synthetic rubber and heat-resisting packing material, compressing it to thick paper.

Mainly used for the equipment in acid, and used as sealing material of gasket for the flange of pipeline joints.

The series include: NS250, NS350, NS450.

Available Sizes:
Thickness: 0.5 to 6mm
4500 x 1500mm, 4100 x 1500 mm, 3850 x 1300 mm, 1500 x 2000 mm,
1500 x 1500 mm, 1500 x 1350 mm, 1500 x 1000 mm, 1270 x 1270 mm.

The other size is optional or according to the requirements of customers.Packing: in roll or in wooden pallet of about 1000 kgs, 2000kgs net each.

Products data sheet

Item		NS450	NS350	NS250
Tensile strength MPa≥		14	11	8
Weight-increasing	96.17%( H2SO4) =18mol/L*48h	≤45%	≤40%	≤30%
	36.97%(HCL)=12mol/L*48h	≤45%	≤35%	≤25%
	10% (HNO3)= 1.67mol/L*48h	≤40%	≤30%	≤20%
Max. Pressure Mpa		4.0	3.0	2.0
Max. Temperature ℃		450	350	250
Strain-decreasing %≤		50
Aging Coefficient		0.9
Softness		No Crack
Density g/cm2		1.9-2.1
Burning Loss %		30
Compressibility		12±5
Elasticity≥%		40