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Fiberglass direct roving for weaving

Short Description:

◎ Compatible with a variety of resins, the penetration is fast and complete, and the final effect is uniform and complete

◎ Good weaving performance, less hairiness, good abrasion resistance, good transition smoothness, and excellent use process performance

◎ Superior mechanical properties of products, good fatigue properties

◎ The yarn is soft and the unwinding tension is small

◎ Excellent acid corrosion resistance

◎ Excellent aging resistance


Product Detail

Product Tags

This product is an alkali-free continuous single-strand direct roving, and the surface is coated with silane-based sizing agent. It is suitable for reinforcing unsaturated polyester resin, vinyl resin, epoxy resin and polyurethane resin. It can be used for winding, pultrusion, weaving, etc. application process.

The products are suitable for manufacturing FRP pipes, pressure vessels, profiles, and fabrics for manufacturing ships, chemical storage tanks, geogrids, etc. It is also suitable for the production of cables and reinforced core materials of optical cables by pultrusion process, the manufacture of large wind power blades and yachts by vacuum-assisted resin infusion molding process, and the production of utility poles, container door panels and other products by winding or pultrusion process.

Roving-5

Specifications

Model Glass type Sizing type Typical filament diameter (um) Typical linear density (tex)
EDR-312

E

Silane

13 、16 、24、 31 100、200、300、400、2400、4800
EDR-302 22 、24 2200、4400、2400、4800
EDR-306A 17、20、21、24 1200、1500、1700、2400、4800
EDR-320 17、20、22、24 600、1200、2400
EDR-380 13、16、17、24 300、200、4800、600、1200、2400
EDR-386H 13、17、24、31 300、600、1200、2400、2400、4800、9600
EDR-386T 13 、16 、17 、21 、24 、31 200、300、400、600、1200、2400、4800
EDR-390 13 、16、 17、 24 100、300、200、600、1200、1530、2400、4800
EDR-396 13/14 、17 300、600、1200、2400
EDR-398 17 600 、1200 、2400

Technical Parameters

Model Moisture content(%) Sizing content(%) Breakage strength(N/tex) Tensile strength(MPa) Tensile modulus(GPa) Shear strength(MPa)
EDR-312

≤ 0.10

0.60 ± 0.15 ≥ 0.40 ( ≤ 4400 tex)
≥ 0.30 ( >4400 tex)
2513 82.0 67
EDR-302 0.50 ± 0.15 ≥ 0.35 2536 79.13 /
EDR-306A 0.60 ± 0.10 ≥ 0.40 ( ≥ 4400 tex)
≥0.45 (1700~4399 tex)
≥ 0.50 ( <1700 tex)
2732 / 2657 80.1 / 81.1 67.0
EDR-320 0.45 ~ 0.70 ≥ 0.40 2315.3 / 2488.4 82.5 / 82.8 /
EDR-380 0.55 ± 0.15 ≥ 0.40 2612 81.15 73.0
EDR-386H 0.50 ± 0.15 ≥0.40 (<17 um)
≥0.35 (18~24 um)
≥ 0.30 (>24 um)
2765 / 2682 81.76 / 81.47 /
EDR-386T 0.60 ± 0.10 ≥0.40 (≤2400 tex)
≥0.35 (2401~4800 tex)
≥0.30 (>4800 tex)
2660 / 2580 80.22 / 80.12 68.0
EDR-390 0.55 ± 0.15 ≥ 0.40 2595 81.9 74.0
EDR-396 0.48 ± 0.10 ≥ 0.40 2471 81.324 67
EDR-398 0.55 ± 0.10 ≥ 0.40 2540 81.95 71.0

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.

● When using the product, please control the tension properly and ensure the tension uniformity.

SMC

Packaging

This product is packaged with pallet + wrapping plastic film + cardboard

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.


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