The core of the fire door is a rigid, high density material which is used for high temperature applications. This core is
made up of non asbestos Calcium Silicate
insulation board. This material is light weight with low thermal
conductivity,
high temperature and chemical resistance. It is a
white free-flowing powder derived from limestone and diatomaceous earth,
calcium silicate has no known adverse effects to health. It is used in
roads, insulation, bricks, roof tiles, table salt and occurs in cement
High temperature
calcium silicate core for fife rated 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 is used for 30min, 60min and 90min fire rate wooden fire door and metal fire door.
| Place of Origin | Not Given |
| Minimum Order Quantity | Not Given |
| Supply Ability | Not Given |
| Packaging Details | Not Given |
| Delivery Details | Not Given |
