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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Type: E-Glass
  • Surface Treatment: Vinyl Coated
  • Yarn Structure: Single Yarn
  • Technique: Winding Filament Roving
  • Fiberglass Direct Roving: Single-End Roving

Specifications

Fiberglass Direct Roving (Single-End Roving) for Filament Winding, Pultrusion, Weaving.

Direct Roving is a collection of specific numbers of untwisted continuous filaments produced by pulling directly from the bushing and wound onto a cylindrical package. Suitable Applications in Pultrusion & Filament Winding process for length-limitless pole, tube, and structural products with high strength and high fiber content.

 

Direct Roving for Filament Winding, Pultrusion, Weaving
Direct Roving is an E-glass roving produced by directly winding a certain number of individual fibers from the bushing without twist. It is coated with a silane-based size and is designed for reinforcing unsaturated polyester, epoxy, vinylester and phenolic resins.
It is specially used to produce GRP FRP pipes, pressure vessels, gratings and profiles and, when converted into woven rovings, boats and chemical storage tanks, with filament winding, pultrusion and weaving process.

 

Product Features:
1. Rapid and complete wet out, Good processing characteristics
2. Low resin demand during processing
3. High composite mechanical properties

 

Product Spec.:

Linear Density(Tex)

Size Content(%)

Moisture Content(%)

Stiffness(mm)

Net Weight(kgs)

Application

 

ISO1887

ISO3344

ISO3341

 

 

240,300,600,
1200,2400,
4400,4800

0.15±0.15

≤0.10

≥0.40

15.6,17,22

Weaving

Filament Winding

Pultrusion

 

Packaging:
Roving is manufactured in form of a roll shrink wrapped with PE film, 36rolls, 48rolis or 64rolls per big carton palletized.
 
Storage:
This Product should be stored in dry, cool, clean and rain-proof area. Recommended temperature range of storage is between 15°C-35°C and relative humidity between 35%-65%.

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