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40mm grade A1 mgo foam core board
3'*7' fire rated door core
Structure
Method:Put door board on the both sides of mgo foam door panel directly with glue
Specification:
Density: 250-300kg/m3
Anti-bend intensity≥ 8Mpa
Compressive strength: 0.35-0.8Mpa
Thermal conductivity≤ 0.035-0.076W/(m. K)
Moisture content(%)≤ 10
Wet expansion rate(&)≤ 0.25
Fireproof limit: 0.6-2h
Fireproof temperature: 1200c
Sound-absorption coefficient: 0.03-0.8
Features:
1) Light weight, fire retardant and self-extinguishing, thermal insulation, soundproof and sound absorption, mould proofing, damp proof, waterproof, shockproof, color weatherproof
2) Non-corrosive, alkali and acid resistance; non-toxic and chemical resistant
3) Tough, rigid with high impact strength; long performance life
4) Non-warping and stain proof
5) Easy to clean and maintain
6) You can perform with wood and metal processing tools: cutting / sawing / shearing / punching / drilling /nailing / milling / riveting / screwing / planning welding / painting / printing / photo mounting / laying / embossing /engraving / cleaning
7) Can be processed in heat-forming, heat bending and heat folding.
8) Can work as the substitution of wood
Certification
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