High quality sound insulation vermiculite boards

Specifications High quality fire proof vermiculite boards

1. material: expanded vermiculite

2. tempreture:1100

3. sound insulation:40Db

High quality fireproof Vermiculite boards   Description of the product   1. name :Vermiculite insulation production   2.Specification :2400*1220mm,2100*900mm,1000*610mm, irregular vermiculite products.   Customer design is accepted.   3. destiny:400kgs/M3----900kgs/M3   4. Packing:wooden pallet   Characteristics   1. Eco-friendly, non-toxic and zero radioactivity, non-asbestos .   Excellent workability.
2. The fireproof grade is A
4.high-qulity vermiculite   5. Excellent fireproof character.   6. Heat insulation and preservation.   7. Sound insulating and absorbing.   8. Moisture adjustment   All kinds of our production   1. fireplace boards/bricks   2. fireproof boards   3. irregular products   4. soundproof products   5. insulation production   Technical date   1. Maximum service temperature:1100°C   2. Continuous working temp:1000°C   3. Compressive strength:0.8-3Mpa   4. Liner reheat shrinkage (24H @ 900°C %):<3   5. Total porosity (%):60-74   6. Thermal conductivity;@200°C   0.1-0.4                        @400°C   0.12-0.16                        @600°C   0.14-0.18