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306B Direct Roving and/or Assembled Roving is coated with a silane-based sizing.It is compatible with unsaturated polyester,epoxy,and vinyl ester resins.
306B is designed for RTP(reinforced thermoplastics pipes)made by the filament winding process which requires acid resistance and abrasion resistance.It is mainly used for producing wound piping systems.
Product Features
- Good bonding with epoxy resin
- Low fuzz and good choppability and dispersion
- Excellent acid corrosion resistance
- Excellent mechanical properties
- Good anti-static property
Specification
| Glasstype | E | |
| Sizingtype | Silane | |
| Typicalfilamentdiameter(μm) | 13 | |
| Typicallineardensity(tex) | 2400 | |
| Example | ER13-2400-266 | |
Technical Parameters
| Item | Linear density variation | Moisture content | Sizing content | Breakage strength |
| Unit | % | % | % | N/tex |
| Test menthod | ISO1889 | ISO3344 | ISO1887 | ISO 3341 |
| Standard range | ±4 | ≤0.07 | 0.70±0.10 (Direct Roving) 0.75±0.15(Assembled Roving) | ≥0.50(Direct Roving,>12μm) ≥0.60 (Direct Roving,≤12 μm) ≥0.46(Assembled Roving) |
Instructions
- The product is best used within 12 months after production, and should be kept in the original package before use.
- Care should be taken when using the product to prevent it from being scratched or damaged.
- The temperature and humidity of the product should be conditioned to be close or equal to the ambient temperature and humidity before use, and the ambient temperature and humidity should be properly controlled during the use.
- The cutter rollers and rubber rollers should be maintained regularly
Packaging
For detailed package size information, please download the product manual to view!
Storage
Unless otherwise specified, the fiberglass products should be stored in a dry,cool and moisture-proof area.The best temperature and humidity should be maintained at -10℃~35℃ and ≤80% respectively. To ensure safety and avoid damage to the product, the pallets should be stacked not more than three layers high. When the pallets are stacked in two or three layers, special care should be taken to correctly and smoothly move the upper pallet.