Brand Name: Bright Pearl
Model Number: 1500 x 4500mm, 1500 x 4100mm, 1300 x 3850mm, 1500 x 2000mm,
Place of Origin: Hengshui,Hebei,China
Non-Asbestos Jointing Sheets are made of special no-asbestos heat-resisting fiber, heat-resisting packing material, and special nature or NBR rubber compound heating and compression molding it.
Available Sizes:
Thickness: 0.5 to 5mm
1500 x 4500mm, 1500 x 4100mm, 1300 x 3850mm, 1500 x 2000mm,
1500 x 1500mm, 1500 x 1360mm, 1500 x 1000mm , 1270 x 1270mm,
The other size is optional or according to the requirements of customers.
At the same time, steel wire net inserted (coated graphite) is available.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
Non-Asbesto Rubber Sheet Date Sheet
GB/T3985-2008
Item | NXB200 | NXB300 | NXB350 | NNY150 | NNY250 | NNY300 | NNY350 | |
Tensile strength MPa≥ | 6.0 | 8.0 | 11.0 | 8.0 | 10.0 | 12.0 | 15.0 | |
Aging Coefficient ≥ | 0.9 | |||||||
Density g/cm³ | 1.8~1.9 | |||||||
Compressibility % | 12 ± 7 | |||||||
Normal temperature Pliability | Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack | |||||||
Rebound degree | 35 | 40 | 45 | 40 | 45 | 50 | 50 | |
Worm change Relaxation rate % ≤ | 45 | 45 | 45 | 40 | 40 | 30 | 30 | |
Dipped in IRM903 oil with 149℃ for 5 hours | Horizontal Strain MPa≥ | ---------- | 4.0 | 6.0 | 8.0 | 9.0 | ||
Weight increasing % ≤ | ---------- | 30 | ||||||
Appearance change | ----------
|
No air bubble | ||||||
Dipped in ASTM fuel oil B with 21℃-30℃ for 5 hours | Thickness increasing% | ---------- | 0~20 | 5~25 | 5~20 | 5~20 | ||
Pliability | Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack | |||||||
Cauterization to the metal material | ---------- | No Cauterization | ||||||
Normal temperature oil Airtightness | Medium pressure MPa | ---------- | 7.0 | 9.0 | 11 | 12 | ||
Airtightness request | Keep for 30min, no leak | |||||||
Nitrogen leakage rate [(ml/h.mm)] ≤ | 300 |