- Valves[10]
- Other Non-Metallic Minerals & Products[6]
- Other Fiberglass Products[8]
- Ceiling Tiles[1]
- Fiberglass Mat[4]
- Paper & Paperboard[3]
- Filter Papers[4]
- Insulation Materials & Elements[4]
- Other Heat Insulation Materials[1]
- Storage Batteries[2]
- Fiberglass Cloth[1]
- Adhesive Tape[1]
- Kitchen Knives[1]
- Glass[1]
- Contact Person : Mr. Zhang James
- Company Name : Chongqing Yatian International Co., Ltd.
- Tel : 86-23-67868116
- Fax : 86-23-67879452
- Address : Chongqing,Chongqing,1705,No.16,Jianxin Beilu,Jiangbei Dist.,Chongqing,China
- Country/Region : China
- Zip : 400020
E-glass Microfiber For Air Filter Paper
A kind of super fine “E”glass microfiber,good wettability,low even-distributed of filamnets & high electric isolation are its properties.
Applications:widely used in electric,precision instrument,chemicals,food-processing & medicine industries for manufacture of filtering paper in super-high efficiency air cleaner.
Filament diameters from 0.3um to 1.5um can be supplied
E glass compositions:
SiO2:54±0.5% Al2O3:14.6±0.4% CaO:16.6 ±0.3% MgO:4.6±0.3% R2O:<0.8%
B2O3:8.8±0.5% Fe2O3:<0.5%
Specification
Spec. Schoppor-Riedgler Degrees (SR°) Average Dia.of Filament (um)
E-62 >62 0.3
E-59 59±2 0.38
E-54 54±2 0.45
E-49 49±2 0.6
E-44 44±2 0.8
E-39 39±2 1.0
E-34 34±2 1.15
E-29 29±2 1.3
E-24 24±2 1.7
E-19 19±2 2.5
E-glass Microfiber For Air Filter Paper
