Refractory Metal Building Insulation Rock Wool Blanket 25-200mm Thickness
Rock wool Insulation Mineral Wool Insulation Rock Wool Blanket Factory Manufacture
Rock wool blanket is a kind of soft and roll product made of rock wool felt wrapped by wire
netting, stainless steel netting or glass wire, mainly used for heat preservation of large-caliber pipeline,
storage tank, large-scale equipment. Iron wire and stainless steel wire seam felt is especially applicable for heat insulation of high temperature equipment.
Applications:
It is widely used for heat insulation and sound absorption in industrial workshops, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc.
Specifications:
|
Item |
Unit |
Index |
Standard |
|
Density |
Kg/m3 |
60-120kg/m3 |
GB5480.3 |
|
Average value of fiber |
um |
4-7 |
GB5480.4 |
|
Slag ball content (granule diameter) |
% |
6 |
GB5480.5 |
|
Volume water absorption |
% |
2 |
GB/GB16401-1996 |
|
Heat absorption |
% |
1 |
GB5480.7 |
|
organic content |
% |
≤1.5% |
GB11835-1998 |
|
thermal conductivity |
(W/(M.K at 70C ) |
≤0.044 |
GB10294-88 |
|
Moisture resistivity |
% |
98 |
B10299-88 |
Physical Properties:
|
shrinkage temperatur e of heat load |
GB/T11835-1998 |
250-400℃ |
|
corrosion resistance |
ASTM C665 |
no chemical reaction |
|
mildew resistance |
ASTM C665 |
mildewproof |
|
performance |
experimental method |
technical requirements |
|
moisture absorption |
ASTM C1104 |
|
|
moisture permeability |
ASTM E96 |
Max. 0.013g/24h • m2 • mercury/mm |
|
combustibility |
UL723 |
flame spreading:25 |
3% of weight (49
, relative humidity 90%)
Competitive Advantage:
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation
Packing:
Vacuum packing, With PE and PP bags. We can print the logo and design due to clients' requirements. Supporting OEM production!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.