Winding Pultrusion E-Glass Direct Roving Price Fiberglass Yarn Weaving Technique Spray Roving Processing Includes Cutting

Product Description

Fiberglass Roving for Spray upAlkali-free glass fiber roving for injection molding is made by multi stranded roving, which is mainly used for reinforcing UP and VE. it has good dispersibility, low static electricity, and good resin permeability.Spray Molding Process: The glass fiber is sprayed onto the surface of the mold with the resin by using a spraying machine, and then cured through the process of removing the bubbles.
Product Feature
1. Good cutability, less static electricity generated during continuous high speed cutting;2. high efficiency in dispersing the untwisted roving into raw silk after cutting, i.e. high bunching rate, usually more than 90% is required;3. The short-cut raw silk has excellent mold-covering property, which can be covered in all corners of the mold;4. fast resin penetration, easy to be rolled flat and easy to drive away air bubbles;5. The raw filament tube has good annealing performance and uniform roving density, which is suitable for all kinds of spray guns and fiber delivery systems. No-twist roving for spraying is made of multi-stranded filament winding, each strand of filament contains 200 glass fiber monofilaments.
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