Introductions of Perlite Fire Board:
Perlite fire board is maily made of perlite grains which has been expanded rapidly through high temperature. Meanwhile glassfibre and some inorganic adhesives are added to strengthen its density and fire protection. The board is produced through computer machines with latest industrial technology and advanced production equipment. High temperature, pressure and necessary maintenance are great help to its high quality.
Perlite Fire Board has following fine characterstic features:
1. Fire proof:
2. Water proof and non-corroding:
3. Rustless:
4. Lightweight and high breaking strength:
5. Stable in measurements and non-deforming:
6. Cost saving:
7. Logo embossing:
Through our one-punch forming, fine product is finished according to client design, which reduces a lot of handwork comparing old ways and fill a gap both domestic and abroad at present. There is no need to machine on it like grooving and routing and etc.
8. Green and environmental protection:
The board is made of natural materials, which is green and harmless to environment.

Content and specification:
1. Contents: 85% perlite grain, 5% glass fibre mesh, 5% plaster, 5% other inorganic materials.
2. Production specification: 900x2100\1150x2250mm with thickness 30mm, 365mm, 40mm, 43mm, 46mm, 48mm, 50mm and etc.
Any size can be produced according to client requirements.

Wide range using of Perlite board:
Due to excellent characterstic features, Perlite board is used widely as steel and wooden door core, partition, inside material of roof and exterior wall, prefabricated house and etc. It is reliable fireproof and aseismatic construction material to be used where house, hotel, shopping mall, factory yard, school, hospital, railway station, airport and etc.

Physical characteristics:
Density: 280-400kgs/M3
Moisture: 6.1%
Heat conduction: 0.088W/mk
Asbestos: None asbestos is included