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Specifications
perlite board for partitio walla.2100*900*30-70mm
b.firelimit:30-120mins
c.Density:280-300kg/m3
d.made of expanded perlite
decorative wall board
1. Production Introduction
Perlite fire door core consists of expanded perlite and inorganic glue. The burning behaviour of this product is classified as A1, non-combustible rate, in accordance with GB 8624-2006, classification on burning behaviour for building materials. Smoke behaviour is classified as non-toxic AQ1(safe rate) in acordance with GB/T 20285-2006.It is non hazardous, light, easy to install, fireproof ,heat insulation and preservation. Mainly used as core of wooden fire door and steel fire door. We also can produce fireproof board with pattern according to the model our customers provide.
2. Main performance
| Performance | Index |
| density | 300-450kg/m³ |
| breaking strength | ≥8MPa |
| compression strength | 0.35-0.8(MPa) |
| thermal conductivity | ≤0.035-0.076W/(m.k) |
| moisture content(%) | ≤10 |
| wet expansion rate(%) | ≤0.25 |
| fireproof limit | 0.6-2h |
| firproof temperature | 1300°C |
| acoustic absorption factor | 0.03-0.8 |
3. Product specification
900mm*2100mm*thickness
It could be adjusted at customers' request
