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| GLASS FIBER paper |
(Product Photo) |
| | Fiber made from melted glass that is drawn into a thin fiber less than a thousandth of an inch in diameter. The fiber may be spun into threads and woven into fabrics which suitable for many applications , such as removal of micron and submicron size particulates from both liquids and gases or used in an acoustic, electrical, or thermal insulating material.
Feature:
1. Lightness, heat resisting, low thermal capacity and low thermal conductivity, soft and excellent fire-isolation.
2. Anti-heat energy and heat stability.
3. Anti-mildew, anti-insect, un-scattered and good stretching resistance.
4. Excellent anti-ageing.
5. Excellent sound absorbability, adsorption and filtering.
6. It can be cut, sewn according to requirements and it' s also easy to construct.
ITEM UNIT ASHRAE HEPA ULPA
K19 K29 K39 K49 K59 K69 K79
Basis weight g/ m2 65 65 70 70 70 70 78
Thickness mm 0.32± 0.03 0.32± 0.03 0.32± 0.03 0.32± 0.03 0.32± 0.03 0.35± 0.03 0.35± 0.03
Filter resistance Pa f18 f25 f37 f48 f56 f68 f98
Filter efficiency % g90 g99 g99.9 g99.99 g99.999 g99.9999 g99.99999
Tensile strength N/ M g160 g160 g200 g210 g230 g300 g400
MD
N/ M g120 g120 g130 g160 g180 g220 g250
CD
Mark 0.3 micron air flow rate: 0.06L/ min* c¡
ITEM UNIT ASHRAE HEPA
W 85 W 19 W29 W39 W49 W59 W69
Basis weight g/ sqm 70 70 70 72 72 72 75
Thickness mm 0.35± 0.03 0.35± 0.03 0.35± 0.03 0.37± 0.03 0.37± 0.03 0.37± 0.03 0.38± 0.03
Width mm d1200
Filter resistance Pa d9 f19 f28 f39 f49 f64 f72
Filter efficiency % g85 g90 g99 g99.9 g99.99 g99.999 g99.9999
Tensile strength N/ M g800 g800 g800 g900 g900 g980 g980
MD
N/ M g500 g500 g500 g550 g550 g600 g600
CD
Stiffness mN.m 0.8 0.8 0.8 1 1 1.2 1.2
Mark 0.3 micron air flow rate: 0.06L/ min* c¡
Packing: plastic bag/ carton
Other type: Glass fiber for liquid filter, air filter, water proof type, antibacterial type,
water proof and antibacterial type. | | |
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