CQDJ Fiberglass woven roving production
product description
Fiberglass Roving is a rigid roving (chopped roving) used for spraying up, preforming, continuous lamination and molding compounds, and the other is used for weaving, winding and pultrusion, etc. Soft fiberglass roving.
We not only produce fiberglass roving by ourselves, we are also the agent of China Jushi Group.
At the same time. We also can produce fiberglass woven roving, and fiberglass chopped strand mat. Especially fiberglass mat, we can give customers huge discounts, if you need, please contact us, the contact information is as follows:
Phone number/WhatsApp:+8615823184699
Email: marketing@frp-cqdj.com
Website: www.frp-cqdj.com
Features:
For rigid fiberglass roving requirements: the diameter of the monofilament is relatively small, generally 10 μm to 11 μm, so that the cutting load is low, which can give better chopped performance; the raw yarn has good bundle, stiffness and dispersion, Maintain the integrity of the glass fiber roving during processing, and can be better dispersed into single strands after chopped, so that the strands can be evenly distributed during the forming process and improve the appearance quality and mechanical properties of the product; when choosing a sizing agent, generally choose Hard or medium hard sizing agent containing silane coupling agent; the sizing agent is required to have good antistatic properties, so that the static electricity generated by friction during the chopped process can be easily eliminated, and the chopped strands are not easy to adhere to the forming process. On the chamber, it is conducive to the forming of the product.
Requirements for soft fiberglass untwisted roving: the untwisted roving has good tape-forming properties, and during the forming process, it can maintain a complete roving tape without being scattered into single strands; There is no difference in the length of the fiber, so that the load of each fiber in the product is uniform, the reinforcing effect is fully exerted, and the appearance is smoother.
Post time: Oct-27-2022
