Fiberglass Roving Roll 50-Lb - E Glass Fiber Woven Roving for FRP Usage
- Ref Price:
-
$1.00 - 3.00
/ kg
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 16000 kg
- Supply Capability:
- 160000 kg/month
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Product Description
E-Glass Woven Rovings are bidirectional fabric made by interweaving direct rovings.
E-Glass Woven Rovings are compatible with unsaturated polyester, vinyl ester, epoxy and phenolic resins.
E-Glass Woven Rovings are a high-performance reinforcement widely used in hand lay up and robot processes to manufacture boats, vessels, plane and automotive parts, furniture and sports facilities.
Warp and weft rovings aligned in a parallel and flat manner, resulting in uniform tension
Densely aligned fibers, resulting in high dimensional stability and making handling easy
Good moldability, fast and complete wet out in resins, resulting in high productivity
Good mechanical properties and high strength of parts
Product Specifications
Property | Area Weight | Moisture Content | Size Content | Width |
（%） | （%） | （%） | （mm） | |
Test Method | IS03374 | ISO3344 | ISO1887 | |
EWR200 | ±7.5 | ≤0.15 | 0.4-0.8 | 20-3000 |
EWR270 | ||||
EWR300 | ||||
EWR360 | ||||
EWR400 | ||||
EWR500 | ||||
EWR600 | ||||
EWR800 |
FAQ
Q: Can you accept sample order?
A: Yes, we accept samples with little and reasonable charge
Q: What is your MOQ?
A: Normally,4 rolls.
- Q: The difference between the BMC and DMC DMC？
- DMC is an ordinary premix molding compound with flame resistance and insulation. As continuously promotion, its social demand increases rapidly in United States. BMC has many different names.It mainly uses the polyester molding compound for production. Such great value and vitality of the new materials like BMC will play an increasingly important role in a wide range of areas. DMC is also known as the BMC. Although the development and application of BMC in China started late, it significantly promoted the industrial materials and technological progress. Because of their similar nature and process consistency, bulk molding compound such as DMC has the feature of leakage resistance and rigidity. especially the tensile strength of BMC which is based on unsaturated polyester. BMC refers to modified premix molding compound based on isophthalate polyester resin. With mass production and free coloring, it is irreplaceable for other raw materials. Bulk premix molding compund. In 1989, the development of everthing is inevitable.
- Q: What is the production process of FRP grille?
- Reciprocating fiber winding technology (belonging to the fixed length method): in this process, dipping tank with mandrel rotating reciprocating motion, long fiber glass fiber with a certain angle relative to the mandrel axis auxiliary, auxiliary angle (i.e. winding angle) by dipping groove movement speed and mandrel speed ratio control, control of electric glue impregnation groove translational motion by a computerized machine. The number of plies increases gradually to the wall thickness of the design. When the winding is finished, the resin in the product is basically solidified. After solidification, the core die is removed from the glass tube.
- Q: What can fiber concrete do?
- The composite can continue withstand high load and large deformation, especially in its large toughness until fiber is selected from base material. Compared with ordinary concrete, it can be used to limit the expansion of cracks in the concrete base under the action of external forces. The tensile ultimate strength can be increased by 30 ~ 50%. The fiber reinforced concrete mainly uses short fiber which has a certain length to diameter ratio (i.e., the ratio of the length to the diameter of the fiber). In the design and use of fiber concrete, please refer to the current "technical specification for fiber reinforced concrete structure" if the volume content of the fiber is greater than a critical value, when the ingredients are suitable and suitable for high efficiency water reducing agent. The main function of fiber in fiber concrete. The fiber is the acceptance of the main external force. The fiber products (such as glass fiber mesh cloth, fiber reinforced concrete has high tensile strength and ultimate bending strength., cement-based material and fiber to bear when the external base material occurred after cracking, initial bending). But sometimes we often use long fiber (such as glass fiber roving.
- Q: How to make the lining of tank acid-proof and anticorrosion.
- If it is metal can, cleaning, descaling and brushing anticorrosion lacquer will be fine.
- Q: Glaglass?reinforced?plastics doors and windows and broken aluminum alloy door and windows, which one is more practical?
- At present, the broken bridge aluminum is applicable.
- Q: What kind of knife can used to cut glass wool cloth?
- The mix proportion of epoxy resin and mortar is that 6101epoxy resin: ethylenediamine: cement: sand is equal to 100:15:8:200:500. 1 base dispose, 1)a vertical fissure is formed along the crack gouge, vertical cracks cut into 2 surface treatment, Siyou cloth with its surface sticking epoxy base fluid and glass silk cloth is used for surface treatment ( in which oil used is epoxy liquid, and cloth is glass?silk cloth). 1) process of glass silk cloth. Glass cloth generally usually made by alkali-free glass fiber is twistless roving woven cloth. Wetting agent are added in the production process of glass silk cloth. As wetting agent contains grease and wax which will impact the combination of epoxy base fluid and glass silk cloth, it is necessary to remove oil and wax on glass silk cloth in order to make epoxy base fluid immerse in glass fiber, improving the bonding effect. The method for removing wax and oil is to place glass silk cloth in boiling water containing with soda for an hour, then you should blanching it with clean water. the way to judge whether there is oil and wax on glass silk cloth is to touch and feel it. If you feel like it is not greasy, it is clean. After removing oil and wax, glass silk cloth losts its original white and brightness appearance and its weight also reduces correspondingly. 2) paste process. When pasting, you should brush epoxy resin base fluid evenly on the paste face, then you should brush the second layer with the same way.
- Q: What equipment is needed for teating glass fiber twistless roving?
- As for the products, paraffin type. . There are different resin binding type. Strength test is a tensile machine. I didn't heard about line density. The strength and the single fiber diameter is binded by impregnating compound with its requirements is very low. It seems that the national standard single fiber tex is fine. The content of impregnating compound has a relationship with yarn. Yarns with different impregnating compound have different requirements. In general, twistless yarn has no relatinship with line density.
- Q: The difference among organic glass, glass steel and acrylic.
- It is composed of methyl methacrylate monomer (MMA) polymerization, having the same life of the building. After a special process, the two kinds of composite organic glass acrylic (acrylic) can be compound, with the English name Acrylic. The extrusion can better control the thickness of the plate.
- Q: How to produce 0.3 mm glass fiber Chopped strand? What kind of glass fiber yarn is better?
- with strong ability in grinding). And when producing the asbestos shingle, there should be a progress of mixing the materials. The short fibercan be morceled by chopping machine or manually. The reason for short fiberis is avoid all fiber winding and fiber grinding (the main component of glass fiber is silica, and offal of glass fiber used for asbestos shingle. It is low cost, and do not need any special requirements. For the current market.
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Fiberglass Roving Roll 50-Lb - E Glass Fiber Woven Roving for FRP Usage
- Ref Price:
-
$1.00 - 3.00
/ kg
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 16000 kg
- Supply Capability:
- 160000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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