386H 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.

386H is suitable for use in pipe, pressure vessels, gratings and profiles and the woven rovings Converted from it is used in boats and chemical storage tanks.

Product Features:

Good process Performance and low fuzz;

Compatibility with A multiple of resin systems;

Complete and fast Wet-out;

Good mechanical Properties;

Excellent acid Corrosion resistance;

Excellent aging Resistance.

Specification:

Glass Type	E6
Type of Size	Silane
Size Code	386H
Linear Density (Tex)	300	600	1200	2200	2400	4800	9600
Filament Diameter(μm)	13	17	17	23	17/24	24	31

Technical Parameters:

Linear Density(%)	Moisture Content(%)	Size Content (%)	Breakage Strength(N/Tex)
ISO1889	ISO3344	ISO1887	ISO3341
±5	≤0.10	0.50±0.15	≥0.40(≤17μm) ≥0.35(17-24μm) ≥0.30(≥24μm)

Mechanical Properties:

Mechanical Properties	Unit	Value	Resin	Method
Tensile Strength	MPa	2765	up	ASTM D2343
Tensile Modules	MPa	81759	up	ASTM D2343
Shear Strength	MPa	2682	EP	ASTM D2343
Tensile Modules	MPa	81473	EP	ASTM D2343
Shear Strength	MPa	70	EP	ASTM D2344
Shear Strength Retention(72 hr  Boiling)	%	94	EP	/