Polyurethane coated fiberglass heat resistant air duct material

DESCRIPTION

GF430P-PU21D-2009 is a medium weight fiberglass fabric coated with a specially formulated polyurethane polymer. GF430P-PU21D-2009 is the fabric applied for textile air distribution system. The other applications for the manufacturer of smoke and fire curtains, blinds, cavity wall fire barriers and other types of smoke and fire control systems.

BASE FABRIC

Base fabric style No. GF430P

(Metric)

(English)

Test methods

Weave

4H Satin

Crowfoot

Yarn

Warp

EC9 136 1/ 0

ECG 37 1/0

Weft

EC9 136 1/ 0

ECG 37 1/0

Construction

Warp

18 ± 1 ends/cm

48 ± 3 ends/inch

ASTM D 3775-96

Weft

12.6 ± 1 picks/cm

32 ± 3 picks/inch

ASTM D 3775-96

Weight

430 ± 30 g/m²

12.6 ± 0.9 oz/yd²

ASTM D3776-96

Thickness

0.37 ± 0.06 mm

0.015 ± 0.002 inch

ASTM D1777-96

COATED FABRIC

Coating style No. PU21D-2009

Coating

Fire retardant, high performance, silver/white polyurethane on both sides

Weight

460 ± 20 g/m²

13.5 ± 0.59 oz/yd²

ASTM D3776-96

Thickness

0.43 ± 0.03 mm

0.017 ± 0.0012 inch

ASTM D1777-96

Color

           Yellow /green

Fire resistance

M0 approvals

NF 92507

Temp resistance

Glass fabric up to 550⁰C   (1022⁰F)

Polyurethane coating up to 180⁰C (356⁰F)