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

 1.Fireproof door core

 2.Fireproof wall and ceiling filling material

 Zhangjiagang Leader New Construction Material Co.,Ltd

- 13 years of export experience

- 158 employees

- Stable supply ability 3600000 pieces per year

- Our products export countries include: Albania, Malaysia, Greece, Chile, South    Korea, Britain, Panama, Ethiopia, Italy, Sweden, the United States, Russia, Australia, Portugal, India, Jordan and so on.