| Customization: | Available |
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| Certification: | BSCI, CCC, CE, ISO, RoHS |
| Application: | Wall/Roof Covering Cloth, Filter Cloth, Fiberglass Mesh Cloth |
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Woven roving is a bidirectional fabric made by interweaving fiberglass direct rovings.
Fiberglass Woven roving is compatible with many resins, such as polyester, vinyl ester and epoxy resins.
Woven roving is a high-performance reinforcement and widely used in processes such as in hand lay-up, molding, and pultrusion for the production of boats, automative parts, furniture, sport facilities and other fields.
Woven Roving is single-end roving in thick fiber bundles that are woven in a 00/900 (warp and weft) orientation much like standard textiles on a weaving loom. This material is a staple of open mold applications commonly used in conjunction with chopped strand mat or gun roving. It is produced in a variety of weights and widths and can be balanced with the same number of rovings in each direction or unbalanced with more rovings in one direction. Other fibers like carbon or aramid can also be produced in a this form and fibers can be mixed into hybrid reinforcements. Woven roving is very drapable and conforms to complex shapes.
Multi-resin-compatible
Easy shape adaptation
Easy impregnation
Good transparency
Excellent mechanical properties
| Product code | Area weight | Density warp × weft (ends/cm) | Tex (warp x weft) | Combustible content (%) |
| EWR200 | 200 | 4.6×4.6 | 200×200 | 0.4-0.8 |
| EWR270 | 270 | 4.6×4.1 | 300×300 | 0.4-0.8 |
| EWR300 | 300 | 5.0×5.0/3.2×1.8 | 300×300/600×600 | 0.4-0.8 |
| EWR360 | 360 | 3.2×1.8 | 600×900 | 0.4-0.8 |
| EWR400 | 400 | 3.6×3.2 | 600×600 | 0.4-0.8 |
| EWR500 | 500 | 2.2×2.0 | 1200×1200 | 0.4-0.8 |
| EWR580 | 580 | 2.6×2.2 | 1200×1200 | 0.4-0.8 |
| EWR600 | 600 | 2.6×2.4 | 1200×1200 | 0.4-0.8 |
| EWR800 | 800 | 2.0×1.6 | 2400×2400 | 0.4-0.8 |
→Fiberglass Chopped Strand Mat is an non-woven E- or C-glass fiberglass fabric manufactured by spreading continuous filament rovings of 50mm in length randomly and uniformly in combination with polyester binder in power form (or other binder in emulsion form).
Chopped Strand Mat (CSM) is a random fiber mat that provides equal strength in all directions and is used in a variety of hand lay-up and open-mold applications. Chopped strand mat is produced by chopping continuous strand roving into short 1.5 to 3 inch lengths and dispersing the cut fibers randomly over a moving belt to from a "sheet" of random fiber mat. A binder is applied to hold the fibers together and the mat is trimmed and rolled. Because of is random fiber orientation, chopped strand mat conforms easily to complex shapes when wet-out with polyester or vinyl ester resins. Chopped strand mats are available as a roll stock product produced in a variety of weights and widths to suite specific applications.
Fiberglass mat (also known as chopped strand mat and CSM) has strands of fiber that are randomly oriented and held together with a styrene binder. When a resin is added to the mat, the binder dissolves and the fibers can be moved around.Chopped strand mat is very strong due to the fiberglass fibers compressed together at random angles, can be used for Matched Metal Die wet molding, Open mold applications. Chopped Strand Mat is used to build up thickness quickly and is often layered in between fiberglass fabric. It is compatible with polyester and vinyl ester resin.
Mat Production Process
Assembled rovings are chopped to a specified length, and then fall onto a conveyor randomly. The chopped strands are bonded together by either an emulsion binder or a powder binder. After drying, cooling and winding, a chopped strand mat is formed.
Emulsion Chopped Strand Mat
Emulsion Chopped Strand Mat are made of randomly distributed chopped strands held together by an emulsion binder. They are compatible with UP and VE resins. The roll width ranges from 200mm to 3,120mm. Special requirements may be available upon request.
Powder Chopped Strand Mat
Powder Chopped Strand Mats are made of randomly distributed chopped strands held together by a powder binder. They are compatible with UP, VE, EP and PF resins. The roll width ranges from 200mm to 3,120mm. Additional demands on wet-out and decomposition time can be available upon request.
1.Even tickness moderated rigidness.
2.Easy wet out and impregnation.
3.Filament have outstanding anti-wash ability and easy wet out and impregnationg excellent process ability in moulded parts,applying for diversity moulding and processing.
4.Specially in opened moulding and closed moulding.
5.Excellent mechanical strength during production of finished product.
Item |
EMC180 |
EMC225 |
EMC300 |
EMC450 |
EMC600 |
Weight per unit area ( g/m2 ) |
180 | 2225 | 300 |
450 |
600 |
Weight average value tolerance rate (%) |
±10 | ±10 | ±10 | ±10 | ±10 |
Loss on ignition ( % ) |
2~ 8 | 2~8 | 2~ 8 | 2~8 | 2~8 |
| Moisture content ( % ) |
< 0.20(powder) <0.50(emulsion) |
<0.20(powder) <0.50(emulsion) |
<0.20(powder) < 0.50(emulsion) |
<0.20(powder) < 0.50(emulsion) |
<0.20(powder) < 0.50(emulsion) |
Breaking strength (N/150mm) |
≥ 40 | ≥ 40 | ≥ 60 | ≥ 60 | ≥ 80 |
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 product is used within 12 months after production date. The fiberglass products should remain in their original packaging until just prior to user.
Automotive, vessels, gratings, bathtub, FRP composite, tanks, waterproof, reinforcement, insulation, spraying, spray gun, mat, gmt, boat, csm, frp, panel, car body, knitting, chopped strand, pipe, gypsum mold, boat hulls, wind energy, wind blades, fiberglass boat hulls, boats fiberglass, fiberglass pools, fiberglass fish tank, fiberglass fishing boat, fiberglass molds, fiberglass rods, fiberglass swimming pool, fiberglass boats molds, fiberglass pool, fiberglass chopper gun, fiberglass spray gun, fiberglass water tank, fiberglass pressure vessel, fiberglass poles, fiberglass fish pond, fiberglass resin, fiberglass car body, fiberglass panels, fiberglass ladder, fiberglass insulation, fiberglass dinghy, fiberglass car roof top tent, fiberglass statue, fiberglass grating, fiberglass rebar, glass fiber reinforced concrete, fiber glass swimming pool, etc.
FAQs
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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