Fiberglass Direct Roving is specially manufactured to reinforce coated silane and thermoset resins. Direct Roving is a kind of single end roving, made of high quality continuous filaments which are bonded into a single strand and coiled around a bobbin. It works well with epoxy resins (EO), vinyl ester (VE), and unsaturated polyester (UP). It is typically utilized in applications such as filament winding, pultrusion, hand lay-up and woven roving. Multi-axial fiberglass fabrics, FRP pipes, pressure vessels, gratings, automobile parts, chemical storage tanks and other related items are among the finished products.
Identification:
Glass Type | E, C, ECR, ECT, TM, AR |
Filament diameter (um) | 13-24 |
Linear density (Tex) | 300, 600, 800, 1200, 2200, 2400, 3000, 4400, 4800, 9600 |
Product Advantages:
1. High fiber strength
2. Strong ribbonization and strand integrity
3. Quick & complete wet out in resins
4. Outside smoothly unwinding
5. Low static and no fuzz
6. Outstanding mechanical and fatigue characteristics
Technical Parameters:
Linear Density Tolerance % | Filament Diameter | Moisture Content % | Size Content % |
ISO1889 | ISO1888 | ISO3344 | ISO1887 |
±5 | ±1um | ≤0.10 | 0.55±0.15 |
Storage:
Fiberglass Direct Roving ought to be kept in a cool, dry environment. The ideal range for temperature and humidity to assure safety and prevent product damage is 15 to 35°C and 35 to 65%, respectively. It is suggested that the pallet should not be stacked more than three Layers. Please take special care of and slide the top bobbins accurately and smoothly while stacking the pallets in layers of two or three to safeguard the roving.
FAQ
Q: Are you able to customize the product for us?
A: Yes, beside the specification mentioned above, we would like to customize the products to meet special requirements in some regions.
Q: What is the lead time?
A: Basically, it takes about 10 days to get the goods ready for regular products. Please contact us for more details.
Q: How many rovings does a 20gp container be loaded?
A: Generally speaking, a 20gp container can load around 20,000 kgs of rovings, dependent on the roving specification.
Q: What is the port of departure?
A: We have four production bases. We will choose ports closest to the baes to send the goods. Basically, we prefer Shanghai Port and Qingdao Port. The train from XIAN or WUHAN to Europe are also our transport options
Q: Can you provide samples for testing?
A: Yes. Samples for regular specifications are available. We could discuss the details bases on requests.
Q: Are you a Manufacturer or a Trading company?
A: We are one of the main fiberglass manufacturers in China, established in 1960. We also invested in the areas of resins, aramid, wall cloths and so on.
