Product Details

We are Factory of kinds of Seal Gasket Sheet.

We are in this line for more than 23 Years!

It is also called Non Asbestos Rubber Sheet made in China (Non CAF Asbestos Jointing Sheet Paronite )

We produce kinds of Non Asbestos Rubber Sheet. It is without asbestos, but we also produce the sheet with it.

Non Asbestos Rubber Sheet without asbestos or with it XB150-XB510 NXB150-NXB510

Non Asbestos Rubber Sheet with Graphite and wire mesh

Non Asbestos Latex Sheet with Punched Sheet

Product Description

Non-Asbestos Rubber Sheet / Sealing Gasekt Sheet physical property
GB/T3985-1995
Item	XB150	XB200	XB250	XB300	XB350	XB400	XB450	XB510
Thickness	0.4mm ~ 6.0mm
Density	2.0 g/cm³
Burning loss≤	30%		30%			28%
Rebound degree	40		40			45
Temperature °c	150~170	200~220	250~270	300~320	350~370	400~420	450~470	510~550
Pressure MPa	1.5~2	2~3	3~4	4~5	7~8	8~9	11~12	14~15
Tensile Strength ≥	5MPa	6MPa	7~8MPa	9MPa	12MPa	15MPa	19MPa	22Mpa
Steam airtightness	with the temp of 150~170 °c and the pressure of 1.5~2MPa, keep for 30 min without puncture	with the temp of 200~220°c and the pressure of 2~3MPa, keep for 30 min without puncture	with the temp of 250~270°c and the pressure of 3~4MPa, keep for 30 min without puncture	with the temp of 300~320°c and the pressure of 4~5MPa, keep for 30 min without puncture	with the temp of 350~370°c and the pressure of 7~8MPa, keep for 30 min without puncture	with the temp of 400~420°c and the pressure of 8~9MPa, keep for 30 min without puncture	with the temp of 450~470°c and the pressure of 11~12MPa, keep for 30 min without puncture	with the temp of 510~550°c and the pressure of 14~15MPa, keep for 30 min without puncture
Aging Coefficient ≥	0.9
Compressibility %	12±5
Stress-relaxation ≤	50
Pliability	No Crack
Color	Black, green, red, grey, yellow, or as request
Size	4120mmx1520mm, 2060mmx1520mm, 1520mmx1350mm, 3180mmx1270mm, 1270mmx1270mm, 1520mmx1520mm, 1520mmx1020mm, or as request.
P.S.	Available with wire/metal mesh reinforcing or graphite coating