Pump/Mechanical Seal Parts-NBR (nitrile-butadiene rubber)

• Material: NBR
• Application: Pumps
• Type: Rotary Seal
• Performance: Seal
• Shape: O-Ring
• Standard: Nonstandard
• Model NO.: carbide seal faces seal rings
• Style: O Ring
• Shape (for Gasket): Ring Gasket
• Function: Shaft Sealing
• Transport Package: Standard
• Specification: Nonstandard
• Trademark: Junty or As the Client`s require
• Origin: China
• HS Code: 4016931000
• Production Capacity: 50, 000

Product Description

The popular Elastomers for the sealing industry include, Fluorcarbon, EPDM, NBR, H-NBR, Silicone, etc. They can be shaped to:

- O-rings
- Bellows
- Gaskets, etc.

Technical data of our material is as below:

Parameter	Unit	Fluorcarbon Rubber	EPDM	NBR	H-NBR	Silicone Rubber
Hardness	Shore A	70± 5	70± 5	70± 5	70± 5	60± 5
Extensibility	%	200	120	120	250	280
Tensile Strength	MPa	12	9	9	12	8
	psi	1, 740	1, 300	1, 300	1, 740	1, 160
Brittleness Temperature	o C	-30	-15	-15	-50	-30
	o F	-22	5	5	-58	-22
Working Temperature	o C	-25 to +200	-10 to +110	-10 to +110	-40 to +150	-20 to +180
	o F	-13 to +390	14 to +230	14 to +230	-40 to +300	-4 to +350