SILICA NEEDLED MAT
Needled mats (HR-glass 800˚C)
HR-glass (High-Resist glass) is alkali-free aluminosilicate glass that does not contain boron oxide and fluorine. This glass type could fully substitute E-glass in various aspects. The most important feature of this type of glass is its heat resistance of up to 800°C.
- higher chemical resistance, particularly in alkaline and water environments;
- igher heat resistance;
- environmentally friendlier glass melting process - does not create dust emissions containing boron oxide.
Needled mats (SiO2-glass 1000º+C)
We offer high-silica needled mats (KF) with thermal resistance of 1000°C+. Silica needled mats is a new-generation heat resistant material which can be used over long periods without losing the properties and without melting and vaporising at temperatures of up to 1000°C. The mats also have low thermal conductivity, are inert to the majority of chemical reagents, resistant to organic and mineral acids (except hydrofluoric and phosphoric), weak alkali, water and high-pressure steam.
Silica needled mats are certified according to the MED Directive 2014 /90 / EU and can be used in the ship building industry.
high-silica needled mats are mainly used in metallurgy, automotive industry, electro- and chemical industries, which require thermal resistance of up to 1000+°C.
the high-silica needled mats are delivered in rolls with a length of 10-50 m.
- e.g. KF-600-4, where:
- KF - type (silica mats),
- 600 - mass per unit area, g/㎡,
- 4 - thickness, mm.
| Style | Mass per unit area (g/㎡) |
Nominal density | Thickness (mm) |
Length of roll (m) |
Length of roll (yd) |
|
|---|---|---|---|---|---|---|
| (kg/㎥) | (lb/ft³) | |||||
| KF-400-4 | 400±10 | 100 | 6.2 | 4±1 | 50 | 54.7 |
| KF-520-4 | 520±10 | 130 | 8.1 | 4±1 | 50 | 54.7 |
| KF-600-4 | 600±10 | 150 | 9.4 | 4±1 | 50 | 54.7 |
| KF-700-5 | 700±10 | 140 | 8.7 | 5±1 | 40 | 43.7 |
| KF-800-6 | 800±10 | 133 | 8.3 | 6±1 | 30 | 32.8 |
| KF-900-6 | 900±10 | 150 | 9.4 | 6±1 | 30 | 32.8 |
| KF-1200-8 | 1200±10 | 150 | 9.4 | 8±1 | 30 | 32.8 |
| KF-1300-8 | 1300±10 | 162 | 10.1 | 8±1 | 30 | 32.8 |
| KF-1500-10 | 1500±12 | 150 | 9.4 | 10±2 | 20 | 21.9 |
| KF-1600-10 | 1600±12 | 160 | 10 | 10±2 | 20 | 21.9 |
| KF-1800-12 | 1800±12 | 150 | 10 | 12±2 | 20 | 21.9 |
| KF-2000-12 | 2000±12 | 167 | 10.4 | 2±2 | 20 | 21.9 |
| KF-3000-20 | 3000±12 | 150 | 9.4 | 20±4 | 10 | 10.9 |
| KF-4000-25 | 4000±12 | 160 | 10 | 25±2 | 10 | 10.9 |
| KF-4500-25 | 4500±12 | 180 | 11.2 | 25±2 | 10 | 10.9 |
* Width: up to 180 cm