Product description: These products are high quality, resin-bonded boards with various compression values. Application: used in building walls roofs, elevator wells, flat or slightly curved surfaces and other industrial equipment for thermal, fire and sound insulation. Heat-conductibility: ( typically under 100 ) 0.037~ 0.040w/ mk Fire Resistance: These boards are no-combustible when tested to ASTM E-136. Maximum Service Temperature 650 Moisture Resistance: These products are water-repellant, non-hygroscopic. Chemical Properties & Biological Properties: Mineral wool is neutral ( PH 7) and meet the requirement of standard ASTM C 795, JIS 9504. It will not normally support the growth of molds, fungi and bacteria. Specification Length 1000, 1200mm Width 630, 600mm Thickness 25^ 120m m Density: 60~ 200kg/ m3 Best regards Lucy Zhang Great Mountain Industrial & Trading Co., Ltd Cell phone: + 86-15122648139 Tel/ Fax: + 86-22-82662519 Skype: usalucy0311 QQ: 719425136 ICQ: 619117310 MSN: usalucy0311@ hotmail.com Email: gmfusalucy@ 163.com http: / / usalucy0311.cn.b2b168.com/ http: / / usalucy0311.en.b 2b168.com http: / / moriya.cn.b2b168.com http: / / greatmountain.globalimporter.ne t