Формальдегид свободной Стекловолокно доска

It is a formaldehyde-free environment-friendly product.At the users different demand, Glasswool can be used to produce a series of formaldehyde-free environment-friendly glasswool products. In particular ,the product eliminates harm to the human body because of hazardous substance such as formaldehyde in the places with a dense population where plenty of glasswool is used for heat insulation. It is a kind of glasswool product with high water repellence,At the users different demands.glasswool can be used to produce glasswool series products with high water repellence so as to greatly reduce the possibility that heat insulation and service life of glasswool are reduced because of penetration of water vapor into the galsswool. Fiber diameter is even,thin and ductile.Advanced fiber forming equipment and technology make glass fiber diameter of Glasswool lproduct much smaller than national standard and contain no slay balls and distribute more uniformly. Experimental results shows that the smaller fiber diameter,the smaller coefficient of thermal conductivity and the better performance of heat insulation under the same other conditions. Product properties and Specifications Propertiesvaluedensity24-120kg/m3 Average fiber diameter,µm5-8µmWater repellencewater-proof≥98%Moisture content≤0.5%Combustion propertyNon-combustible(A Class)Formaldehyde releasednon-Formaldehyde releasedThermal load contraction temperatureproducts with density above kg/m3≥400corrosion resistancenon-corrosion Standard Specifications Density(kg/m3)24.32.48Thickness(mm)25.30.50Size(mm)1200mm*600mm