PVC/NBR foam rubber heat insulation material
PVCNBR PLASTIC-RUBBER SPECIFICATION
Item |
Unit | Sprcification | ||||
Sort I | Sort II | |||||
board | pipe | board | pipe | |||
Density | Kgm3 | 65-85 | 65-85 | |||
Flammability |
| Grade | B1 | Grade | B2 | |
Oxygen index | ≥32 | Oxygen index | ≥26 | |||
SDR | ≤75 | SDR |
| |||
\Conductivity factor Average temp.0 | W(m.k) | ≤0.038 | ≤0.042 | |||
Water vapor permeability | Coffient | g(m.s.pa) | ≤4.4×1010 | |||
factor | ≥4.5×1010 | |||||
Water absorption ratio in cacuum | % | ≤10 | ||||
Dimension stability105±3.7d | % | ≤10 | ||||
Crack resistance | Ncm | ≥3.0 | ||||
Compression resilience ratio Compression ratio50% Compression ratio70h | % | ≥70 | ||||
Anti-ozone Ozone pressure202Pa 200h |
| Not Cracking | ||||
Aging resistance 150h |
| Slightly crympling,no cracks,no pin holes,not deforming | ||||
| Business Type: | Trading Company, Agent |
| Product/Service (We Sell): | Building Glass,Reflective Glass,Tinted Glass,Art Glass,Float glass,Patterned Glass,Plain Glass |
| Product/Service (We Buy): | Glass,Glass Tools |
| Brands: | JINYU |
| Number of Employees: | 51 - 100 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Export Percentage: | 1% - 10% |
| Factory Size (Sq.meters): | Below 1,000 square meters |
| QA/QC: | In House |
| Number of Production Lines: | 8 |
| Number of R&D Staff: | Above 100 People |
| Number of QC Staff: | Less than 5 People |