High Quality Sound Absorption Coefficient Glass Wool Insulation Board
| Propertities | Value | Unit | Standard | 
| Bulk Density Tolerence | ±10 | % | GB/T 5480.3 | 
| Fiber Diameter | 5-8 | μm | GB/T 5480.4 | 
| Water content | ≤1 | % | GB/T 16400-2003 | 
| Thermal Conductivity (Average Temp 20℃) | 0.034-0.062 | W/mk | GB/T 10294 | 
| Hydrophobicity | ≥98 | % | GB/T 10299 | 
| Slag inclusion content | ≤0.3 | % | GB/T 5480.5 | 
Advantage
1. It is fireproof, non-flammable and chemically stable
 2. High sound absorption coefficient and low thermal conductivity
 3. Waterproof and anti-corrosion
 4. No mildew and no warmth, which can effectively prevent dew condensation and pipe freezing


Q1: Can I get some samples?
 A: Yes, sample order is available for quality check and market test. But you have to pay the sample express cost.
Q2: Do you receive customized order?
 A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time?
 A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your warranty terms?
 A: We supply 12 months warranty time.
Q5: What's your payment terms?
 A: We receive Escrow, T/T, West Union, Cash and etc.