Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 10000 pcs/day |
| Delivery Time | 7 days |
| Packaging Details | Woven Bag |
| Shape | Sheet, Roll， Pipe |
| Density | 40-50 Kg/m3 |
| Refractoriness | 450C |
| Size | customizable |
| Package | plastic bag |
| Type | board,pipe |
| Grade | B1 B2 |
| Color | Black |
| Alumina Foil | can cover as need |
| Brand Name | SUNWOOL |
| Model Number | B1 B2 Grade |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 10000 pcs/day |
| Delivery Time | 7 days | Packaging Details | Woven Bag |
| Shape | Sheet, Roll， Pipe | Density | 40-50 Kg/m3 |
| Refractoriness | 450C | Size | customizable |
| Package | plastic bag | Type | board,pipe |
| Grade | B1 B2 | Color | Black |
| Alumina Foil | can cover as need | Brand Name | SUNWOOL |
| Model Number | B1 B2 Grade | Certification | ISO CE |
| Place of Origin | CHINA | ||
| High Light | Rubber Foam Board Insulation ，B2 Rubber Foam Board ，B1 Foam Rubber Pipe Insulation | ||
Insulation Rubber Foam Board Roll Pipe B1 Grade B2 Grade For Soundproof Panels With Aluminum Foil For Pipes And Equipment, Air Conditioner
Rubber foam is a flexible, closed-cell insulation material known for its softness, bendability, and resistance to temperature extremes, flame, and water. With low thermal conductivity, it effectively reduces heat loss in pipes and containers across industries like HVAC, construction, chemicals, textiles, metallurgy, automotive, and electrical. Its easy installation, clean appearance, and dust-free, mold-resistant properties make it a high-quality, versatile insulation solution.
|
Item |
Unit |
Specification |
Standard |
|
|
Density |
Kg/m3 |
40-50 |
GB/T 6343 |
|
|
Temperature |
C° |
-40-110 |
GB/T 17794 |
|
|
Flammability |
|
Class-0 |
BS 476:Part 6 |
|
|
Oxygn Index |
% |
>=40 |
GB/T 2406 |
|
|
SDR |
|
<=65 |
GB/T 8627-1999 |
|
|
Conductivity factor -20C° 0C° 40C° |
W/M·K |
<=0.031 <=0.034 0.036 |
GB/T 10294 |
|
|
Water vapor permeability |
factor |
|
>=1.0x106 |
GB/T 17146-1997 |
|
|
Coeffcien |
g/(m.s.pa) |
<=1.96x10-11 |
|
|
Water absorption ratio in vacuum |
% |
<=10 |
GB/T 17794-2008 |
|
|
Dimension stability 105+/-3C°,7d |
% |
<=10 |
GB/T 8811 |
|
|
Crack resistance |
N/cm |
>=2.5 |
GB/T 10808 |
|
|
Compression resilience ratio Compression ratio 50% Compression time 72h |
% |
>=70 |
GB/T 6669 |
|
|
Anti-ozone |
|
Not cracking |
GB/T 7762 |
|
|
Aging resistance |
|
Slightly crumpling,no cracks No pin holes,not deforming |
GB/T 16259 |
|
Advantage:
1.The core advantages of rubber foam insulation are its excellent thermal insulation performance, combined with waterproofing and shock absorption properties, making it particularly suitable for insulation construction in complex scenarios such as pipes and equipment.
2.Convenient Construction and Good Adaptability: Its soft and elastic texture allows for easy bending and cutting, tightly fitting irregular curved surfaces of pipes and equipment, resulting in high installation efficiency and preventing detachment.
3.High Insulation Efficiency: The closed-cell structure effectively blocks heat transfer, has a low thermal conductivity, and provides more stable insulation than traditional insulation materials, reducing energy loss.
4.Strong Waterproofing and Moisture Resistance: With no interconnected pores, it does not absorb water or moisture, maintaining good insulation performance even in humid environments and preventing mold and damage.
Application:
1.Insulation and cold insulation for HVAC and water supply/drainage pipe
2.Constant temperature insulation for industrial equipment and storage tanks.
3.Partial insulation and sealing of building exterior walls and roofs.
4.Chilled water pipes, condense pipes, air ducts and hot-water pipes of air-conditioning equipment
5.Every kind of cold/hot medium piping
6.heat preservation and insulation of central air-conditioning system
7.Suitable Application Scenarios: B1 grade is suitable for most indoor pipe and equipment insulation applications.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
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