COATED FIBERGLASS MAT
| Item | Unit | Type | ||
| ST-SRM250 | ST-SRM300 | ST-SRM350 | ||
| g/m2 | 250±25 | 300±25 | 350±25 | |
| Binder content | % | 20±5 | 25±5 | 30±5 |
Thickness | mm | 0.50±0.05 | 0.55±0.05 | 0.60±0.05 |
Tensile strength(MD) | N/5cm | ≥350 | ≥440 | ≥500 |
Tensile strength(CMD) | N/5cm | ≥300 | ≥350 | ≥450 |
Air Permeability | S | ≥10 | ≥20 | ≥30 |
Moisture | % | ≤0.5 | ≤0.5 | ≤0.5 |
| Color | White | White | White | |
S-RM mat is mainly used as substrate for water-proof roofing materials. The asphalt mat that is made with S-RM series base material has an excellent weather-proofing, improved seepage resistance, and longer service life. Therefore, it is an ideal base material for roof asphalt mat etc. S-RM mat series can also be used as the housing heat insulation layer.
Based on the product's features and extensive usages, we have other related products, i.e. S-RM-M series (fiberglass tissue compound with mesh) and S-RMT series (fiberglass mat + coating). Those products are famous for their high tension and corrosion proof, so they are the ideal basic material for architectural stuff.
Product Features:
Excellent fiber distribution
Good tensile strength
Good tear strength
Good compatibility with asphalt
Technical Specification:
Product code | Area weight | Binder content | Yarn distance | Tensile MD | Tensile CMD | Wet strength |
S-RM50 | 50 | 18 |
| ≥170 | ≥100 | 70 |
S-RM60 | 60 | 18 |
| ≥180 | ≥120 | 80 |
S-RM90 | 90 | 20 |
| ≥280 | ≥200 | 110 |
S-RM-C45 | 50 | 18 | 15,30 | ≥200 | ≥75 | 77 |
S-RM-C60 | 60 | 16 | 15,30 | ≥180 | ≥100 | 77 |
S-RM-C90 | 90 | 20 | 15,30 | ≥280 | ≥200 | 115 |
S-RM90/1 | 90 | 20 |
| ≥400 | ≥250 | 115 |
Application:
