Performance of basalt filter cloth:
- Excellent high temperature resistant.
- Good adhesion characteristics for coatings
- Non-combustible and fire-resistant
- Excellent tensile strength
- Resistant to electromagnetic radiation
- High-performance applications from construction to clothing
- Fire curtains for fire protection and containment
- Wall laminate to enhance burn-through times to meet building codes and regulations
- Filtration material for industrial emission stacks and bag houses
- Roof protection from fire devastation
- Fireproof clothing
- Reinforcement in composities
- Electromagenetic shields
Technical parameter of basalt filter cloth
Permanent Flame Retardant | The limiting oxygen index(Lois)>70 |
High Softening Temperature | >960ºC |
The Using High Temperature | >650ºC |
The Using Low Temperature | >-269ºC |
The High Breaking Tenacity | 3500-4800Mpa(Now above 2500) |
The Low Breaking Tenacity | 3.1%(normally between 2%-3.5%) |
The High Modulus of Elasticity | 1X104kg/mm2 |
The Material Density | 2.7g/cm3 |
The Low Coefficient of Heat Conduction | 0.035W/m.K |
The High Absorption Coefficient | >0.95 |
The Low Hygroscopicity | 0.001 |
The High Volume Resistivity | 1×1012Ω.m |
Anti Radiation Lead Equivalent | 0.0073mmPb |
Basalt filter cloth not only has a perfect performance in resisting high temperature,but also can be degraded totally. It is a eco-friendly industrial material. Detailed information of high temperature resistance filter media is following, please click !
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