high quality
Natural, harmless, environmental, high-organic innovatory materials----excellent vermiculite board building materials, and heat insulating materials for industry.
Specifications
- Field of building
- fireproof cladding board, heat-insulating cladding board, fireproof and heat-insulating core board, fireproof and sound-insulating board, moisture-adjusted board, fire insulating board, high organic of environment-friendly new building material
- Field of industry
- as the fire/heat insulating material in steel foundry, furnace and electric cooker; as the fire/sound insulating material in recording studio and as the fire/heat insulating material in hull etc.
- Field of civil
- heat-insulating board for regenerative electric heating , heat-insulating and fireproof board for fireplace etc.
- environmental
- used as the sorbent and used to the disposal of the wastewater and the depuration of the exhaust gas.
- made of expanded vermiculite
- The vermiculite board(brick) is mostly made of expanded vermiculite,which is a mineral consisting of aluminium-ferrous-magnesium-silicate.
Features
- excellent insulating
- fireproof, heat insulation, sound insulation, moisture absorbing, insecticide tolerance, weatherability, high tension stress, good quality of lightweight, fine electrical insulation, environment-friendly--- non-toxic and disease free, without any harmful substance and gases when calcine in high temperature.
- Vermiculite technical specification
- Process range:
- Process temperature: >1100degrees centigrade
- Bending strength: 0.574 4.96MPa
- Density: 200kg/M3 - 1100kg/M3
- Compression strength: 0.690~4.90MPa
- Thermal conductivity: Max. 0.20W/mK at 600 degrees centigrade Max.0.128W/mK at 34.51 degrees centigrade
- The minimum thickness: 3mm
- The maximum thickness: 80mm
- The maximum width: 1220mm
- The maximum length: 2440mm
- Inspection report of corrosive mate
- F- Max.1ppm(at normal temperature and 600℃)
- Cl- Max.1ppm(at normal temperature and 600℃)
- NO2- Max.1ppm(at normal temperature and 600℃)
- Corrosive gas NO3- Max.1ppm(at normal temperature and 600℃)
- PO43- Max.1ppm(at normal temperature and 600℃)
- SO42- Max.1ppm(at normal temperature and 600℃)
- Br- Max.1ppm(at normal temperature and 600℃)
- Formaldehyde Max.0.08ppm(at normal temperature and 600℃)
- Acetaldehyde Max.0.17ppm(at normal temperature and 600℃)
- Organic substance Xylene Max.0.20ppm(at normal temperature and 600℃)
- Ethylic benzene Max.0.88ppm(at normal temperature and 600℃)
- Styrene Max.0.05ppm(at normal temperature and 600℃)
- Toluene Max.0.07ppm(at normal temperature and 600℃)
- certificate
- ISO 9001:2000 standard,
- Fireproof Characteristic Inspection Report,
- Inspection Resport of Non-asbestos etc.
Certificate
- IQNet ISO 9001:2000
Main Products
kinds of vermiculite board