| Customization: | Available |
|---|---|
| Feature: | Heat Insulation |
| Material: | Glass |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Our rock wool products, manufactured by Shaanxi Fanyang Construction Technology Co. Ltd, are made from natural rocks such as basalt and dolomite. These rocks are melted into melts in a cupola at an extremely high temperature of approximately 1500°C. The resulting lava-like melts are then poured into high-speed spinners, which transform them into fine fibers. Simultaneously, a phenolic binder containing silicon and mineral oil is evenly sprayed onto the surface of each fiber. This process ensures a homogeneous distribution of the binder.
| Item | Unit | Index |
| Density | kg/m³ | 60-180 |
| Length | mm | 1200 |
| Width | mm | 600/1200/2400 |
| Thickness | mm | 25-150 |
| Item | Specification |
| Average diameter of fiber | ≤7μm |
| Slag ball | ≤12% |
| Organism | ≤3% |
| Factor of heat conduction | ≤0.044 W/m.k |
| Water | ≤0.5% |
| Water absorption coefficient | ≤5% |
| Hydrophobic coefficient | ≥98% |
| Max service temperature | ≤650 degree |
| Noninflammability | Noninflammable |
Advantages:
Manufactured by Shaanxi Fanyang Construction Technology Co. Ltd.
Shaanxi Fanyang Construction Technology Co. Ltd offers high-quality products with reliable lead time and excellent customer service. Here are some frequently asked questions about our products:
A1: Our lead time is usually 15-20 days after receiving the purchase order.
A2: Yes, we offer free samples. However, the buyer is responsible for the delivery cost.
A3: Our product's width is fixed at 1200mm or 600mm. However, the length is customizable according to your requirements.
A4: In China, the construction industry has a wide range of quality levels. At Shaanxi Fanyang, we work with reliable factories to ensure high-quality products. Our wholesale business in the local market and the risk of reputation loss and lawsuits motivate us to maintain strict quality control.
){kind=link}