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Non-alkali Speciality 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

Glass Compositions

SiO2 Al2O3 CaO MgO B2O3 R2O Fe2O3 Na2O K2O ZnO BaO
E 54.4±0.5 14.9±0.4 16.6±0.3 4.6±0.3 8.5±0.3 <0.5 <0.5
CF 59.0±1.0 5.5±0.5 1.8±0.5 10.0±1.0 <0.3 10.0±1.0 3.0±0.2 4.0±0.5 5.0±0.5

SPECIFICATION

Specification 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

Packing:25kgs/plastic bag,150bags/40'fcl.

Address:1705,No.16 Jianxin Beilu,Jiangbei Dist.,Chongqing 400020,China
Tel:0086 23 67868116
Fax:0086 23 67879452

E-mail:
yatian@cqyatian.com
hxingjz@yahoo.com