Qingdao Leadsun Refractory Co., Ltd
| Density | 40-200kg/m3 |
| Supply Ability | 1000 tons/month |
| Size | customizable |
| Package | plastic bag |
| Blanket density | 50-120kg/m3 |
| Delivery Time | 7 days |
| Pipe density | 80-150kg/m3 |
| Payment Terms | L/C,D/P,T/T,Western Union |
| Board density: | 40-200kg/m3 |
| Refractoriness | 750C |
| Type | board,pipe blanket |
| Packaging Details | Plastic Bag |
| Model Number | SUNWOOL |
| Certification | ISO CE |
| Brand Name | LEADSUN |
| Place of Origin | CHINA |
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Product Specification
| Density | 40-200kg/m3 | Supply Ability | 1000 tons/month |
| Size | customizable | Package | plastic bag |
| Blanket density | 50-120kg/m3 | Delivery Time | 7 days |
| Pipe density | 80-150kg/m3 | Payment Terms | L/C,D/P,T/T,Western Union |
| Board density: | 40-200kg/m3 | Refractoriness | 750C |
| Type | board,pipe blanket | Packaging Details | Plastic Bag |
| Model Number | SUNWOOL | Certification | ISO CE |
| Brand Name | LEADSUN | Place of Origin | CHINA |
| High Light | Class A1 Non-Combustible Rock Wool Board ，Thermal Conductivity ≤0.040 W/m*K Stone Wool Board ，Water Repellent ≥98% Rockwool Insulation Board | ||
Rock wool board—also known as stone wool thermal insulation and decorative board—is an inorganic fiber board manufactured using basalt as the primary raw material through a high-temperature melting process.
It is a new type of material offering thermal insulation, fire resistance, and sound absorption.
| Property | Performance | Standard |
|---|---|---|
| Max Service Temp. | 750℃ | ASTM C411 |
| Density | 100kg/m3 | ASTM C617 |
| Reaction to fire | Surface burning characteristics: Flame spread =passed Smoke development = passed | AST E84 |
| Shot content | ＜7% | ASTM C612 |
| Fungi Growth | Does not encourage fungi growth | ASTM C665 |
| Corrosion Effect | PH7 or Slightly Alkaline | ASTM C692-77 |
| Thermal Conductibility | 0.036-0.044 | ASTM C 518 |
| Compression resistance | ＞10 KN/M2 | ASTM C 165-07 |
| Water absorption | Moisture sorption ＜1% | ASTM C1104 |
| Quality test | OK | Passed |
Mineral wool board also has good durability and stability. It can withstand various adverse weather conditions and environmental factors, maintain its excellent performance in the long term, and reduce your maintenance costs.
Our mineral wool boards undergo strict quality testing to ensure that each piece meets high standards of quality requirements. At the same time, we provide products of various specifications and thicknesses to meet the personalized needs of different construction projects.
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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