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PTFE Envelope Gasket, Wholesale Various High Quality PTFE Envelope Gasket Products from China PTFE Envelope Gasket Suppliers and PTFE Envelope Gasket Factory,Importer,Exporter at Kaxite.
Rubber Sheet, Wholesale Various High Quality Rubber Sheet Products from China Rubber Sheet Suppliers and Rubber Sheet Factory,Importer,Exporter at Kaxite.
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
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:
4600 x 1500 x (0.3 - 6.0)mm,4100 x 1500 x (0.3 - 6.0)mm
3800 x 2700 x (0.3 - 6.0)mm,2000 x 1500 x (0.5 - 6.0)mm
1500 x 1360 x (0.5 - 6.0)mm,3810 x 1270 x (0.5 - 6.0)mm
1270 x 1270 x (0.5 - 6.0)mm,1500 x 1500 x (0.5 - 6.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
Asbestos Rubber Sheets Physical Property
GB/T 3985-2008 |
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Item
|
KXB510
|
KXB450
|
KXB400
|
KXB350
|
KXB300
|
KXB250
|
KXB200
|
KXB150
|
Tensile strength MPa
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21.0
|
18.0
|
15.0
|
12.0
|
9.0
|
8.0
|
6.0
|
5.0
|
Aging Coefficient
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0.9
|
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Burning Loss %
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28.0
|
30.0
|
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Compressibility rate%
|
7-17
|
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Rebound Rate%
![]() |
45
|
40
|
35
|
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Creep relaxation rate%
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50
|
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Density g/cm3
|
1.6 - 2.0
|
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Nitrogen leakage rate
[ml/(h.mm)] ![]() |
500
|
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Heat and pressure resistance
|
with the temperature of 500-510
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with the temperature of 440-450
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with the temperature of 390-400
![]() 8-9 MPa,Keep for 30 min without puncture |
with the temperature of 340-350
![]() 7-8 Mpa,Keep for 30 min without puncture |
with the temperature of 290-300
![]() 4-5 MPa,Keep for 30 min without puncture |
with the temperature of 240-250
![]() 3-4Mpa,Keep for 30 min without puncture |
with the temperature of 190-200
![]() 2-3MPa,Keep for 30 min without |
with the temperature of 140-150
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