High Silica Needled Mat
高硅氧玻璃纤维针刺毡High Silica Needled Mat |
高硅氧玻璃纤维针刺毡是以高硅氧玻璃纤维短切纱为基材，经梳理成棉，针刺而成。广泛用于炭黑、钢铁、有色金属加工、化工等工业领域，用作滤材、高温绝热材料，还用于摩托车、汽车行业作为吸音、隔热、减震、阻燃等材料。
High silica needled mat uses the High silica chopped fiber as basic material. It is made by carding and needling. It is widely used in carbon black, iron , non-ferrous processing, chemical and other industrial fields, as a filter, high temperature insulation materials, and it is also used in motorcycle, automobile industry as a sound-absorbing insulation, shock absorption, fire-retardant materials.
产品特性：
产品呈无定向三维结构，纤维层内结构呈曲折路径，孔隙尺寸小，空隙率高。
Product Features:
The product is non-directional three-dimensional structure;
fiber structure is in a tortuous path, small pore size, and high porosity.
Product Specification
| Property Product code | SiO2 content | thicknes s（mm） | width （mm） | Bulk density kg/m3 | Roll length（m） | Use temp.（℃） | Filament Dia.（um） |
| WBT/3-5 | ≥96% | 3、5 | 90±2 | 120~240 | 50 | 1000 | 9 |
| WBT/3-5/E | ≥92% | 3、5 | 90±2 | 120~240 | 50 | 850 | 9 |
| WBT/7-9 | ≥96% | 7、8、9 | 90±2 | 120~240 | 40 | 1000 | 9 |
| WBT/7-9/E | ≥92% | 7、8、9 | 90±2 | 120~240 | 40 | 850 | 9 |
| WBT/10-12 | ≥96% | 10、12 | 90±2 | 120~240 | 30 | 1000 | 9 |
| WBT/10-12/E | ≥92% | 10、12 | 90±2 | 120~240 | 30 | 850 | 9 |
| WBT/15-20 | ≥96% | 15、20 | 90±2 | 120~240 | 1000 | 9 | |
| WBT/15-20/E | ≥92% | 15、20 | 90±2 | 120~240 | 850 | 9 |
“E” means in the above form the fiber is leached。