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Polyester Surface Veil
Polyester Surface Veil is produced from 100% high melt polyester, which is formed by a special non-woven process without binders. It's used as surface layers for FRP products to improve the surface appearance.
Features
Introduction:
Polyester Surface Veil is produced from 100% high melt polyester, which is formed by a special non-woven process without binders. It's used as surface layers for FRP products to improve the surface appearance.
Features:
Uniform density,
good chemical,
corrosion resistant
rapid air release,
easy saturation
Application:
Polyester Surface Veil is used as the surface layer on many fiberglass materials such as
PET veil + chopped strand mat / continuous filament mat / multi axial fabric / stitched mat.
The finished product appearance is much nicer when using PET veil.
The processed include pultrusion, filament winding, hand lay-up, RTM process, etc.
Specification:
PET veil + chopped strand mat / continuous filament mat/multi axial fabric /stitched mat;
25g,30g,35g,45g in plain, emboss or micro hole surface
Basic weight | application | Surface type | Thickness | Tensile strength MD | Tensile strength CD | Elongation rate MD | Elongation rate CD | construction |
|
|
| ASTM D1777 | ASTM D5034 | ASTM D5034 | ASTM D5034 | ASTM D5034 |
|
g/sqm |
|
| mm | N/5cm | N/5cm | % | % |
|
45 | pultrusion,RTM,filament winding | plain | 0.25 | 120 | 90 | 45 | 110 | short fibre, soft |
45 | emboss | 0.25 | 120 | 90 | 45 | 110 | ||
20 | filament winding. SMC, hand lay up | plain | 0.12 | 35 | 18 | 30 | 35 | long fibre, stiff |
30 | plain | 0.14 | 42 | 22 | 30 | 36 |
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