Negotiable
The date of payment from buyers deliver within days
Hebei
Long-term effective
2017-08-24 21:12
156
Company Profile
By certification [File Integrity]
Contact：Mr. Wang(Mr.)
Email：
Telephone：
Phone：
Area：Hebei
Address：Hebei
Website： http://acoustic.better-elec.com/
| No. | Properties | Unit | Standard Requirement | Test Result |
| 1 | Length | mm | 120 | 1200 |
| 2 | Width | mm | 600 | 600 |
| 3 | Thickness | mm | 30-150 | ≥30 |
| 4 | Density | kg/m3 | 70-150 | ≥70 |
| 5 | Thermal Conductivity | W/m·k | ≤0.040 | 0.038 |
| (25degrees) | ||||
| 6 | Shot Content | % | ≤10 | 6.3 |
| (grant size: ≥0.25mm) | ||||
| 7 | Average Fiber Diameter | μm | ≤7.0 | 5 |
| 8 | Use Temperature | degrees | - | 300 |
| 9 | Melt Point | degrees | - | 1000 |
| 10 | Hydrophobic Rate | % | ≥98 | 99.5 |
| 11 | Acidity Coefficient | - | ≥1.6 | 1.8 |
| 12 | Burning Behavior | - | Incombustible, Class A1 | Incombustible, Class A1 |
| 13 | Dimensional Stability | % | ≤1.0% | 0 |
| (70degrees, 48h) | ||||
| 14 | Compressive Strength | kPa | ≥40 | ≥50 |
| (deformation:10%) | ||||
| 15 | Tensile Strength | kPa | ≥7.5 | ≥10 |
| 16 | Quality Absorption Rate | % | ≤1.0 | 0.2 |
| (50degrees,RH95%,96h) | ||||
| 17 | Short-term Water Absorption(10mm, 24h) | kg/m2 | ≤1.0 | 0.1 |
| 18 | Level Deviating Limit | mm | ≤6 | 1 |
| 19 | Right Angle Deviating | mm/m | ≤5 | 0.8 |
| Limit | ||||
| 20 | Sound Absorption Coefficient | - | ≥0.6 | 0.72 |
