ECR 300tex Fiberglass Direct Roving for Fiberglass Mesh

• Certification: ISO
• Technique: Winding Filament Roving
• Yarn Structure: Single Yarn
• Surface Treatment: Other
• Fiberglass Type: E-Glass
• Linear Density: 300tex
• Model NO.: 300TEX
• Filament Diameter: 13 Um
• Loss on Ignition: 0.55%
• Breaking Strength: Higher Than 0.47n/Tex
• Transport Package: in Pallet
• Specification: 1200/2400/4800tex
• Trademark: JLON
• Origin: China
• HS Code: 70191200
• Production Capacity: 100000 Ton

Product Description

Introduction:
908 ECR Direct Roving is coated with a silane-based sizing compatible with unsaturated polyester, vinyl ester, and epoxy resins. It is designed for filament winding, pultrusion, and weaving applications. 300TEX-908 roving is suitable for use in pipes, pressure vessels, gratings, and profiles, and the woven roving converted from it is used in boats and chemical storage tanks.

Features:
Good process performance and low fuzz
Compatible with multiple resin system
Fast wet out
Good mechanical properties
Excellent acid corrosion resistance

Specifications:

Test Item	Test Method	Standard	Test Result (AVG)	Result
Filament Diameter	ISO1888	13±1(um)	13.08	Pass
Roving Linear Density	ISO1889	300±15(Tex)	298	Pass
Moisture Content	ISO3344	≤0.1(%)	0.03	Pass
Loss On Ignition	ISO3344	0.55±0.15(%)	0.56	Pass
Net Weight Per Doff	-	≥10(kg)	15.5	Pass
Appearance	-	White, No contaminant	White, No contaminant	Pass