Fiberglass Reinforcements
Full range of high-performance glass fibers, covering chopped strand mats, direct rovings, and woven rovings. Providing excellent mechanical strength and ultimate durability for materials.
Winding & Pultrusion Direct Roving
Mainly suitable for reinforcing unsaturated polyester, vinyl ester, epoxy, phenolic resins, etc. Widely used in aerospace, chemical, construction and other high-strength fields.
| Product Code | Fiber Type | Linear Density | Compatible Resins | Remarks |
|---|---|---|---|---|
| ALITA 906 | E/ECR-GLASS | 300-9600 | UP, VE, PF | General Purpose |
| ALITA 908 | E/ECR-GLASS | 300-9600 | UP, VE, PF | General Purpose, Soft |
| ALITA 968 | E/ECR-GLASS | 300-9600 | EP | General Purpose |
Spray-up Roving
Reinforced fiberglass roving for continuous spray-up process, compatible with unsaturated resins. Widely used in auto parts, FRP hulls, sanitary ware, etc.
| Product Code | Fiber Type | Linear Density | Compatible Resins | Remarks |
|---|---|---|---|---|
| ALITA 618 | E/ECR-GLASS | 2400/4800 | UP, VE | General Purpose |
| ALITA 620 | E/ECR-GLASS | 2400/4800 | UP, VE | Mechanical High-speed |
Assembled Pultrusion Roving
Can meet various customer needs. Mainly suitable for winding and pultrusion processes, for high mechanical strength products.
| Product Code | Fiber Type | Linear Density | Filament Diameter | Compatible Resins | LOI (%) |
|---|---|---|---|---|---|
| ALITA 902 | E/ECR-GLASS | 2400/4800 | 13-14 | UP, VE | 0.4-0.8 |
SMC Roving
Mainly used for structural and Class A / surface SMC sheets, suitable for polyester and vinyl ester resins.
| Product Code | Fiber Type | Linear Density | Compatible Resins | Remarks |
|---|---|---|---|---|
| ALITA 318 | E/ECR-GLASS | 2400/4800 | - | General Purpose |
Direct Roving for Winding
Suitable for FRP filament winding process, compatible with UP, VE, EP resins, etc.
| Specification | Linear Density | Tolerance (%) | Moisture (%) | LOI (%) | Breaking Strength |
|---|---|---|---|---|---|
| ALITA EDR2400-T908 | 2400 | ±5 | ≤0.20 | 0.50±0.20 | ≥0.35 |
| ALITA EDR4800-T908 | 4800 | ±5 | ≤0.20 | 0.50±0.20 | ≥0.35 |
Woven Roving
A bidirectional fabric woven from direct roving. Suitable for many resins, such as UP, VE and EP.
| Product Code | Area Weight (g/m²) | Density | Linear Density | LOI (%) |
|---|---|---|---|---|
| ALITA EWR200 | 200 | 4.6×4.6 | 200×200 | 0.4-0.8 |
| ALITA EWR270 | 270 | 4.6×4.1 | 300×300 | 0.4-0.8 |
| ALITA EWR300 | 300 | 5.0×5.0/3.2×1.8 | 300×300/600×600 | 0.4-0.8 |
| ALITA EWR360 | 360 | 3.2×1.8 | 600×900 | 0.4-0.8 |
| ALITA EWR400 | 400 | 3.6×3.2 | 600×600 | 0.4-0.8 |
| ALITA EWR500 | 500 | 2.2×2.0 | 1200×1200 | 0.4-0.8 |
| ALITA EWR580 | 580 | 2.6×2.2 | 1200×1200 | 0.4-0.8 |
| ALITA EWR600 | 600 | 2.6×2.4 | 1200×1200 | 0.4-0.8 |
| ALITA EWR800 | 800 | 2.0×1.6 | 2400×2400 | 0.4-0.8 |
Chopped Strand Mat
Non-woven reinforcement made of chopped fiberglass strands randomly distributed and bonded with powder or emulsion binder.
| Product Code | Area Weight (g/m²) | Moisture % | LOI % | Tensile Strength | Width (mm) |
|---|---|---|---|---|---|
| ALITA EMC85 | 85 | ≤0.20 | 9±5 | ≥50 | ±5 |
| ALITA EMC100 | 100 | ≤0.20 | 9±5 | ≥70 | ±5 |
| ALITA EMC120 | 120 | ≤0.20 | 9±5 | ≥100 | ±5 |
| ALITA EMC225 | 225 | ≤0.20 | 2-8 | ≥80 | ±5 |
| ALITA EMC300 | 300 | ≤0.20 | 2-8 | ≥130 | ±5 |
| ALITA EMC450 | 450 | ≤0.20 | 2-8 | ≥150 | ±5 |
| ALITA EMC600 | 600 | ≤0.20 | 2-8 | ≥170 | ±5 |
| ALITA EMC900 | 900 | ≤0.20 | 2-8 | ≥180 | ±5 |
Continuous Strand Mat
Composed of continuous monofilaments arranged in random curves to form a multi-joint interlaced structure. Bonded directly by sizing without bundling.
| Product Code | Unit Weight | Moisture (%) | LOI (%) | Tensile Strength | Width (mm) |
|---|---|---|---|---|---|
| 300 | 300 | ≤0.2 | 2.1~6.3 | >200 | 1040, 1200 |
| 450 | 450 | ≤0.2 | 2.1~6.3 | >300 | 1040, 1200 |
| 600 | 600 | ≤0.2 | 2.1~6.3 | >350 | 1040, 1200 |
Fiberglass Surface Veil
Mainly used in surface layers of glass products. Divided into winding (S-SM) and hand lay-up (S-HM) series.
| Product Code | Fiber Type | Unit Weight | LOI (%) | Tensile Strength | Moisture (%) |
|---|---|---|---|---|---|
| ALITA S-SM 30 | C/E/ECR-glass | 30g/㎡ | 6 | ≥25 | ≤0.2 |
| ALITA S-SM 50 | C/E/ECR-glass | 50g/㎡ | 6 | ≥40 | ≤0.2 |
| ALITA S-HM 30 | C/E/ECR-glass | 30g/㎡ | 7 | ≥20 | ≤0.2 |
| ALITA S-HM 50 | C/E/ECR-glass | 50g/㎡ | 6 | ≥30 | ≤0.2 |
Roving for Continuous Pipe
Suitable for continuous pipe molding process. Good dispersion and compatibility with resin.
| Specification | Linear Density | Tolerance (%) | Moisture (%) | LOI (%) | Stiffness (mm) |
|---|---|---|---|---|---|
| ALITA ER2400-T632 | 2400 | ±6 | ≤0.20 | 0.85±0.15 | 130±20 |
Fiber Selection & Application Advice
- Store fiberglass in dry, cool place. Recommended temp 15-35℃, humidity 35-65%.
- Condition material in workshop for at least 24h before use.
- Keep packaging intact until use to prevent dust and static.
- Do not stack too high to prevent deformation of bottom rolls.
Troubleshooting
Poor Wet-out
+Surface Fuzzing
+Customized Reinforcement Solutions
Alita offers targeted post-processing services for fiberglass, including custom widths, special weights, and sizing formula adjustments.
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