Roofing Tissue
Application
Roofing tissue is specially designed nonwoven fiberglass substrate for the roofing industry. With evenly distributed tiny pores, it can fully absorb and lock modified asphalt during production, preventing asphalt flow and leakage at high temperature. It serves as the core skeleton of asphalt roofing felt, greatly boosting tensile strength and anti-crack performance of finished roofing rolls. The material will not rot or degrade under long-term damp environment, effectively resisting corrosion from cement and asphalt. It is the essential raw material for producing all kinds of asphalt base roofing felts used on flat and sloped roofs.
Specifications
| Raw material: | Continuous glass fiber nonwoven fabric |
| Gram weight: | Normally 30–60 g/㎡ |
| Feature: | Uniform pore structure, good asphalt absorption |
| Performance: | High dimensional stability, anti-rotting, acid & alkali resistance |
| Usage position: | Core carrier inside asphalt roofing base mat |
| Roll specs: | Width 1–2m, length 1000–4000m per jumbo roll |
