Composition

PSA Yellow Fiberglass Stick Surface Layer Spunlace Felt

Weight（g/m²）

＞700

Thickness（mm）

1.0

Air permeability（m³/m²/min）

6

（N/5×20cm）

Tensile strength

Warp

≥1800

Weft

≥1800

（%）

Tensile elongation

Warp

≤10

Weft

≤10

Working temperature（℃）

≤260

Short working temperature（℃）

≤300

Anti-acid

Excellent

Anti-alkali

Excellent

Anti-abrasion

Excellent

The stability of water solution

Excellent

Finishing treatment

 PTFE dipping