China Fiberglass Paper Fiberglass Filter Paper Filter Paper

♦ Detaileddescription

Itiscomprised primarily of glass fiber produced by a wet laid process which is similar to that used in the production of paper. Our offerings rang from various ASHRAE grades (F6-F9), HEPA grades (H10-H14) to ULPA grades (U15-U16) with exceptional dust holding performance and provide with the highest available efficiency at a minimal resistance to air flow. It's available in a laminated form to meet special air filtration requirements.

♦Specification date sheet

Classification

Grade

Efficiency

(%)

Resistance

(Pa)

Tensile Strength

Thickness

(±0.02mm)

Basic Weight

(±4g/sqm)

Stiffness

(≥mg)

MD (KN/m)

ULPA

U16

≥99.9999

&Refrigeration Equipment le;580

1.0-1.25

0.34

75

950

U15

≥99.999

≤480

1.0-1.25

0.34

75

950

HEPA

0.3 mm

@5.3cm/s

H14

≥99.995

≤420

1.0-1.25

0.33

74

950

H13

≥99.97

≤330

0.9-1Security Guard .20

0.33

74

900

H12

≥99.8

≤260

0.9-1.20

0.33

74

900

H11

≥98

≤180

0.9-1.20

0.33

74

900

H10

≥94

≤120

0.9-1.20

0.33

74

900

ASHRAE

0.4mCustomized Service for Electronics m

@5.3cm/s

F9

≥95

≤8Cleaning Machine 0

0.9-1.15

0.33

70

850

F8

≥90

≤60

0.9-1.15

0.33

70

850

F7

≥80

≤40

0.9-1.15

0.33

70

850

F6

≥60

≤25

0.9-1.15

0.33

70

850