| Customization: | Available |
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| Certification: | BSCI, CCC, CE, FCC, ISO |
| Technique: | Winding Filament Roving |
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308H direct roving is produced with the E6 glass formulation and coated with a silane-based sizing composition. It is specially designed for reinforcing epoxy resin and suitable for both amine and anhydride curing systems. 308H sizing composition gives strong resin-to-glass bonding, which results in excellent mechanical and anti-fatigue properties of the end composites. The product is designed for the high tension winding process. Typical applications include small bore sucker rods, high pressure pipes, storage tanks and pressure vessels
·Good abrasion resistance under high tensions and smooth run-out
·High retention rate in boiling water
·Excellent mechanical properties and fatigue resistance
·Good acid corrosion resistance
→Fiberglass Direct Roving:
Which is coated with a silane-based sizing and compatible with unsaturated resin, vinyl resin, and epoxy resin. It used to produce gratings, various rods and profiles. Main uses include manufacture of FRP pipes of various diameters, high-pressure pipes for petroleum transitions, pressure vessels, storage tanks, and, insulation materials such as utility rods and insulation tube.
Single-end continuous rovings are produced by pulling glass fibers directly from the furnace bushing, applying sizing to the cooling fibers, and winding them into a roving package or doff. Because of its excellent dry tensile strength, single-end rovings are ideal for high glass content applications like pultrusion and filament winding. Because the fiber is used as input for woven roving and knitted fabrics, single-end rovings are also widely use in open mold and infusion applications when configured into fabrics.
Features
Excellent process
Low fuzz
Low frequency in machine clean-up
Low sizing migration and good roller compacted performance
Suitable for high speed process
Various resins compatible
| Product code | Density (tex) | Moisture content (%) | Size content (%) | Breakage strength (N/tex) | Net weight (kg) |
| EDR-1200 | 1200 | Less 0.10 | 0.55±0.15 | ≥0.40 | ≥13.0 |
| EDR-2400 | 2400 | Less 0.10 | 0.55±0.15 | ≥0.40 | ≥13.0 |
| EDR-4400 | 4400 | Less 0.10 | 0.55±0.15 | ≥0.40 | ≥13.0 |
| EDR-4800 | 4800 | Less 0.10 | 0.55±0.15 | ≥0.40 | ≥13.0 |
| EDR-9600 | 9600 | Less 0.10 | 0.55±0.15 | ≥0.40 | ≥13.0 |
→Assembled Fiberglass Roving:
Which is compatible with unsaturated polyester resin.It delivers properties of low static,excellent dispersion and good wet out in resins.It is mainly used in bathroom,vessels and etc.
Gun Roving (also known as continuous strand roving) is comprised of many small diameter fiberglass filaments that are combined to form a roving fiber bundle that is wound into a doff or a creel. In the spray-up process, the continuous roving strand is fed into a chopper gun that chops the strands into short lengths and deposits the fiber into a resin spray pattern for application on the mold surface. In this way, the wet-out glass laminate is created from the spray gun. The laminate is then rolled to remove entrapped air and the laminate cures. Gun Roving used in the chopping process provides fast production of larger parts like boat hulls, RV parts, and swimming pools and is the most common reinforcement used in open mold manufacturing.
Features
Even tension
Fast and sufficient wet out
High mechanical properties
No fuzz
Excellent dispersibility
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Product code |
Linear Density Tolerance |
Moisture Content |
LOI |
Tensile Strength |
Filament of Diameter |
Compatible Resin |
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ECR13-2400A-823 |
±6 |
≤0.10 |
1.05-1.40 |
≥0.40 |
13 |
UP |
|
ECR13-4800A-823 |
±6 |
≤0.10 |
1.05-1.40 |
≥0.40 |
13 |
The product can be packed on pallet or in small cardboard boxes.
| Package height mm (in) | 260(10) | 260(10) |
| Package inside diameter mm(in) | 100(4) | 100(4) |
| Package outside diameter mm(in) | 270(10.6) | 310(12.2) |
| Package Weight kg(lb) | 17(37.4) | 23(50.7) |
| Number of layers | 3 | 4 | 3 | 4 |
| Number of doffs per layer | 16 | 12 | ||
| Number of doffs per pallet | 48 | 64 | 36 | 48 |
| Net Weight per pallet kg(lb) | 816(1797.3) | 1088(2396.5) | 828(1825.4) | 1104(2433.9) |
| Pallet Length mm(in) | 1120(44) | 1270(50) | ||
| Pallet Width mm(in) | 1120(44) | 960(37.8) | ||
| Pallet height mm(in) | 940(37) | 1180(46.5) | 940(37) | 1180(46.5) |
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Unless otherwise specified, the fiberglass products should be in dry, cool and moisture-proof area. The room temperature and humidity should be always maintained at 15ºC~35ºC and 35%~65%. It is best if the price is used within 12 months after production date. The fiberglass products should remain in their original packaging until just prior to user.
To ensure safety and avoid damage to the product, the pallets not be stacked more than three layers high. When the pallets are stacked in 2 or 3 layers, special care should be taken to correctly and smoothly move the top pallet.
1. What is your terms of packing?
Generally, we pack our goods in carton with pallet
2. What is your tems of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
3. What is your terms of delivery?
EXW, FOB, CFR, CIF,L/C at sight
4. How about your delivery time?
Generally, it will take 21 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
6. What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
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