Rock wool board

The rock wool board is made of basalt, diabase and other ores as the main raw materials. After high temperature melting, the high temperature solution of basalt wool is pulled into discontinuous fibers of 4~7μm, and then an appropriate amount of viscose is added to the rock wool fibers. An inorganic fiberboard made of binder, water repellent, dust-proof oil, and a series of processes such as settling, curing, and cutting. And according to different uses can be made into different densities of products. It has the characteristics of non-flammability, non-toxicity, light weight, insulation, heat insulation, sound absorption and good chemical stability. It is an ideal flame-retardant, heat-insulating and sound-absorbing material. Because rock wool board has excellent fire resistance, thermal insulation and sound absorption properties. Therefore, it is mainly used for thermal insulation and sound insulation of building walls and roofs; fire prevention and noise reduction of building partition walls, firewalls, fire doors and elevator shafts. Rock wool board is not only widely used in construction, but also widely used in petrochemical, textile metallurgy, electric transportation, ships and other places that are prone to fire.

The specific heat capacity of rock wool board is: 0.75kJ/(kg.K)
1. Appearance quality: the surface is smooth, and there should be no scars or stains that hinder the practical use.
2. Combustion performance: Class A non-combustible
3. Temperature resistance: 800 degrees.
4. Hygroscopicity: >200%
5. Capacity: ≤150
6. Oxygen index: 0
7. Thermal conductivity: 0.04~0.055 (w/mk)

The products produced by Jishang have passed the strict quality inspection of various departments to ensure that the products have no quality problems before they can be shipped. Before you place an order, please communicate with the sales or customer service staff in detail about the required product model and size. Customized products are non-refundable and non-exchangeable. We will choose the corresponding express or logistics according to the address and requirements you provide. The company will provide complete after-sales and use guidance, and try to solve customers’ questions and needs.