Fiberglass Surfacing Veil
Introduction:
Surfacing veils are mainly used in the surface layers of FRP products. It is divided into winding S-SM series and hand lay-up S-HM series.
S-SM is mainly used on pipe and tank winding processes. It can improve the product surface property on corrosion resistance, compressive strength, seepage resistance, and longer service life.
S-HM is chiefly used in the product with complicated geometric curves. It has the advantages of good pattern fitness, quick resin permeation. It can raise the intensity and corrosion resistance of products.
Product Features:
Excellent fiber distribution
Smooth surface apperance of finished products
Good tensile strength
Good corrosion resistant
Low binder content
Good molding properties
Technical Specification:
| Product code |
Glass type |
Area weight |
Binder content |
Tensile MD(N/5cm) |
Moisture content |
| Winding series |
| S-SM 30 |
C/E/ECR-glass |
30g/m2 |
6.0 |
≥25 |
≤0.2 |
| S-SM 50 |
C/E/ECR-glass |
50g/m2 |
6.0 |
≥40 |
≤0.2 |
| Hand lay-up series |
| S-HM 30 |
C/E/ECR-glass |
30g/m2 |
7.0 |
≥20 |
≤0.2 |
| S-HM 50 |
C/E/ECR-glass |
50g/m2 |
6.0 |
≥30 |
≤0.2 |
Storage:
Roofing mat is wound onto a paper tube and wrapped up with plastic film,which can be wrapped up with kraft paper.The rolls are be vertical placed.
Products shall be placed under dryness condition and the covering membrane
shall be no opened until applying.
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