QiYuanYan cotton is the natural basalt as the main raw material, by high temperature melting processing of artificial inorganic fibers made, to join a special binder and dustproof oil, then the heating curing, make all kinds of specifications, different requirements of the rock wool insulation products. With light, small thermal conductivity, sound absorption performance is good, not burning, the chemical stability is good wait for a characteristic. Rock wool products become heat preservation industry irreplaceable heat preservation, the burning, sound-absorbing material. QiYuanYan cotton products except with a general rock wool has the characteristics, but also a waterproof, heat preservation and heat insulation every cold, such as performance, have certain chemical stability, even in moisture use for a long time also won't happen ChaoXie. According to JISA9512-1979 test methods, the hate water rate at 98 or more. Because its products not containing fluorine (F-chlorine (Cl-so the equipment without corroddent function. The fire research test identified as incombustible material, is a building, pipelines, storage tank, distillation, boiler, the flue, heat exchangers, fan and vans and other industrial equipment excellent heat preservation and heat insulation, lie between cold, sound-absorbing materials ideal.

Rock wool products main technical indices: www.lfqiyuan.cn