Item name:
Product Description
Glasswool board for wind pipe use even and slender glass fiber and environment friendly adhesive via special technics to produce.
According to the needed R-heat resistance value, high hardness plank stuff of various kind can be made based on different density. In addition,water or moisture proof material of various kind can be provided and added onto the glasswool board at the plant as to satisfy the requirement of heat isolation and dampproof under different environment.
High Quality Thermal Insulation Soundproof Glasswool for Building House
Physical property
Performance | Test method | Technical requirement |
Working temperature range | ASTM C411 | -18 °C to +232 °C |
Temperature for shrinkage under hot load | GB/T 11835-1998 | Not lower than 300°C |
Corrosion resistance | ASTM C665 | No chemical reaction |
Mildew resistance | ASTM C665 | Free of mildew |
Moisture absorption | ASTM C1104
GB 54B0.7-87 | Under 49°C and 90% relative humidity, Not bigger than 3% of the deadweight Not bigger than 5% of the deadweight |
Density(kg/m3) coefficientK(W/m·°C) 10°C Average 24°C Temperature 50°C 75°C 100°C | ASTMC 177 | 32 40 48 56 64
0.032 0.030 0.030 0.031 0.031 0.034 0.033 0.033 0.033 0.032 0.037 0.037 0.037 0.036 0.036 0.042 0.040 0.040 0.039 0.039 0.047 0.046 0.045 0.043 0.043 |
Non-combustible | ASTM E84 B.S.476 China National Standard GB 5464-1999 | Flame spreading 25 Fume spreading 50 The six part-Flame spreading The seven part-the spreading of flame surface Remark: Class “O” fireproof standard, E15 of construction regulation Class A non-combustible material |
Average temperature- The arithmetic mean of the air temperature inside the pipe and that of the outside.
Standard specification range
Density(kg/m3) | 24 32 40 45 56 64 |
Thickness(mm) | 15 20 25 30 40 50 75 100 |
Width(mm) | 600 |
Length(mm) | 1200 |
R-Heat resistance Value: (Under 24 °C)
Density(kg/m3)
Thickness(mm) | 32 | 40 | 48 | 56 | 64 |
25 | 0.73 | 0.75 | 0.76 | 0.78 | 0.87 |
30 | 0.88 | 0.90 | 0.91 | 0.92 | 0.94 |
40 | 1.17 | 1.21 | 1.23 | 1.24 | 1.25 |
50 | 1.47 | 1.51 | 1.53 | 1.54 | 1.56 |
R-Heat resistance value=Thickness/Heat Conduction Coefficient(Unit:m2·°C/W)
It is most suitable for outside heat preservation & isolation of rectangle metal pipe system.
By using this kind of product, the cold and heat loss of pipe wall and the operating cost of HVAC system can be reduced significantly. It features fine appearance and perfect dampproof and heat isolation performance.
| Packing | plastic bag and other packing way offered |
| Loading | 20 feet container ,40feet container ,40HQ container |
| Sample Policy | sample offered in 1-3 days |
| Service | phone, rademanger ,email and fax are available ,welcome to visit us |