黑色的玻璃纤维组织、玻璃面上的组织，glas

Construction: Black fiber glass tissue is made of thin high density fiber glass mat through dyeing. Applications: Black fiber glass tissue used as lining of fiber glass wool pipe, it is a special material for heat reservation, heat insulation and acoustic absorption. The black fiber glass mat laminated with fiber glass board absorbs the noise of venture system and decrease the loss of heat, so black fiber glass tissue can not only save your energy bill but also improve the acoustics environment, especially suitable for slap-up hotel, office building where a quiet environment is required etc. Roll Size: Roll width: 1.2M, 1.25M. 1.3M. Roll length: customized. Basic weight: 30gsm,40gsm,50gsm,55gsm,60gsm. Special basic weight based on order is also available.