стекловата ролл

SPECIFICATION: LENGTH: 6000MM WIDTH: 580MM THINKNESS: 170MM DENSITY: 15KG/M3 R-3.5 Production description Centrifugal glass wool is a silk-like material made by fabrication in the TEL process and spraying of thermosetting resin. By further deep processing of thermal setting, this material can made into series of multi-purpose products. It features numerous advantages: it is non-combustible, nontoxic, and resistant to corrosion; it has low weight by volume, low thermal conductivity, stable chemical property, low moisture rate and good hydrophobic. It is to date a well-recognized heat preservation, thermal insulation and sound absorption material with excellent properties. Recommendations for the works with glass wool products First, weld pins to the surface of the equipment in advance and tie the glass wool over the surface of the equipment. If temperature of the equipment is above 250°C, it is recommendable to adopt double-layer heat preservation method. Make sure that the seams of the outer and inner layers of glass wool are staggered to avoid heat loss due to the heat bridge formed. If temperature of the equipment exceeds 400°C, it is recommendable to use aluminum silicate for the inner layer and refractory glass wool for the outer layer, also staggering their seams. Finally, wrap the outer cover layer which serves both as protection to the glass wool and decoration.