Core tip: rock wool is made of selected basalt as the main raw material, made by melting at high temperature and man-made inorganic fibers. The utility model has the advantages of light weight, small thermal conductivity, good sound absorption performance, non burning, good chemical stability, etc.. It is a new type of insulation, flame insulation material and sound absorption material. Rock wool products has the general characteristics of the rock, also has the waterproof, thermal insulation, insulation insulation performance, have certain chemical stability, long-term use will not deliquescence even in humid conditions.
The meeting said that the front glass cloth reel rock wool industry development potential, continue to consolidate the industry layout towards the pace of the construction of service platform, promote the development of reasonable rock wool reel front glass fiber cloth industry, accelerate the growing and bearing capacity of rock wool industry resources precision glass cloth industry reel front atmosphere increasingly strong.
Rock wool is made of selected basalt as the main raw material, made by melting at high temperature and man-made inorganic fibers. The utility model has the advantages of light weight, small thermal conductivity, good sound absorption performance, non burning, good chemical stability, etc.. It is a new type of insulation, flame insulation material and sound absorption material. Rock wool products has the general characteristics of the rock, also has the waterproof, thermal insulation, insulation insulation performance, have certain chemical stability, long-term use will not deliquescence even in humid conditions.
Pendulum method is based on the settlement method, by improving the collection methods, the collection with a collection of rock wool layer is thin, the pendulum overlap shop, reach a certain number and thickness, and then pressed by the pressing roller, into the oven curing process, after cooling, cutting and packaging made finished product.

The method improves the evenness of the cotton layer and the binder contained in it, and the compressive strength and the interlayer bonding strength are improved due to the partial vertical distribution of the fiber when the cotton is stacked.
The 3D pendulum method is the method of rock formation of uncured laminated rock wool layer by mechanical method, change the distribution direction of the cotton layer, thereby forming a high strength rock wool products 3D, 3D method rock wool fiber is three-dimensional distribution, high compressive strength, no delamination and stripping.
Rock wool board applications, petrochemical industry - oil, electricity, chemical industry equipment insulation, sound absorption, noise reduction, construction industry - building walls, walls, roof and enclosure insulation, sound absorption, noise reduction.
The front glass cloth lap rock shaft industrial transformation and upgrading as the core, to technological innovation as the focus, improve the technical policy of traditional industries, continue to increase investment in technological reform, accelerate technological innovation and information transformation, accelerate industrial restructuring and upgrading, promote the front glass fiber cloth wool reel further bigger and stronger.