Expanded mgo perlite board is a kind of product with characteristics of non-toxic, odorless, non-combustibility, corrosion resistance, acid-base resistance, insulation, sound and thermal insulation and honeycomb interior structure. It is made of expanded perlite, magnesium oxide, cellulose fibers and other auxiliary materials with the appropriate adhesive for the adhesive, through the pressure effect. It is a new fireproof door core filling material.
Specification:900x2100x(30-75mm)
Technical Datas:
Density: 280-320kg/m3
Compressive strength: ≥1.0Mpa
Folding strength:≥0.6Mpa
Moisture content:≤12%
Hydrophobic ratio:≥98%
Thermal conductivity:≤0.087W/(m.k)
Sound-absorption coefficient: 0.3-0.8
Combustion performance:non-combustible Grade A1
Fire - resistant temperature: 1100℃
Toxic classification of fire effluents:AQ1 Satey Level A
Formaldehyde content:100% no formaldehyde
Halogen content:≤0.6%
Feature:
Superior fireproof performance
Heat and sound Insulation
High strength
Excellent chemical stability
Light volume weight
Low thermal conductivity
Good insulation performance
Application:
1.Fireproof door core
2.Fireproof wall and ceiling filling material
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