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UNION Direct Roving

386H Direct Roving is coated with a silane-based sizing

  • Description
  • Features
  • Material Properties
  • Application
  • Why Union
  • FAQ
  • Inquire Now

Description

It is compatible with unsaturated polyester, vinyl ester, and epoxy resins. It is designed for filament winding, pultrusion, and weaving applications.

Features

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Multi-resin compatibility, complete and fast wet-out

It can be soaked well by different resins, and it is easy to expel air bubbles.

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Good mechanical properties of parts

Glass fiber roving has high tensile strength and modulus, so that the finished product has good tensile, bending and impact resistance.

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Excellent aging resistance

Heat resistance, ultraviolet resistance, ozone aging resistance, with long time of service life in the natural environment.

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Excellent acid corrosion resistance

The resistance to chemical substances (such as: acid, alkali, salt, etc.) corrosion resistance is good, even if it is in an acidic or alkaline environment for a long time, there will be no change. Improve chemical resistance, you can extend the service life in the natural state.

Material Properties

Specification

Product Code

Product Features

Application

310H

Assembled roving

Electrical insulation rods

312

Fast and complete penetration

Pultrusion profiles

312T

Excellent mechanical

Sucker rod, high end pultrusion profile

316H

Compatible with matrix resin, high tensile strength of composite products

Optic cables

332

Good compatibility with polyurethane resin

Various pultrusion profiles, telegraph pole, etc

386T

compatible with matrix resin, excellent mechanical properties of composite products

Various sectional bars and optic cables

386H

soft strand, good compatibility with resin, excellent mechanical properties

Various sectional bars



Material Properties

Item

Linear density variation

Moisture content

Size content

Breakage strength

Unit

%

%

%

N/tex

Test method

ISO 1889

ISO 3344

ISO 1887

ISO 3341

Standard Range

±5

≤ 0.10

0.50 ± 0.15

≥0.40 (<17μm) ≥0.35 (18-24μm) ≥0.3 (>24μm)

Application

386H is suitable for use in pipes, pressure vessels, gratings and profiles, boats and chemical storage tanks.


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Pipes

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Hemical Storage Tanks


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Boats

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Pressure Vessels


Why Union


FAQ

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