Product Description

High temperature calcium silicate core for fireproof and sound insulation door is a kind of inorganic and non-combustible material with stable physical and chemical properties. The characteristics are high temperature resistance, low thermal conductivity, good performance of soundproof and insulation, lightweight and high special strength. It does not deform in normal temperature or moist air. Free from asbestos, is a kind of green building material, have not any irritant smoke when burning and high temperature. High temperature calcium silicate core for *0min, *0min and *0min fire rate wooden fire door and metal fire door. And had already got the *0min and *0min pair doors certificate of ITS Lab of North America. For steel fire door Bulk Density: **0~**0kg/m? Flexural Strength: 0.5Mpa Thermal Cond.: 0.*7W/m. K Service temp.: ***0 centigrate Linear Shrinkage(***0C X 3h): &#***4;1.5% For Wooden fire door Bulk Density: **0~**0kg/m? Flexural Strength: 0.6Mpa Thermal Cond.: 0.*7W/m. K Service temp.: ***0 centigrate Linear Shrinkage(***0C X 3h): 1.5% Standard size: ***0***0mm and ***0***0mm Thiciness: ****0mm Our company could band to big size as customer requirement