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Direct Roving for Filament Windling 310S

310S Direct Roving is produced by using E6 glass formulation and coated with a silane-based sizing. It is specially designed for the reinforcement of epoxy resins and suitable for internal or
external unwinding in filament winding processes.

The articles of epoxy resin reinforced with 310S possess excellent mechanical and electrical properties, and can be used to produce hollow insulation bushings, insulation rods and ultrahigh
voltage composite insulators for power generation, transmission and distribution applications.

Product performance introduction

Product Features

Suitable for high-speed and high-tension winding
Suitable for external unwinding
Excellent electrical properties and mechanical properties
Excellent chemical corrosion resistance

Specification

Glasstype	E6
Sizingtype	Silane
Typicalfilamentdiameter(μm)	15	17	24
Typicallineardensity(tex)	1100	735 1200	2400
Example	E6DR17-1200-310S

Technical Parameters

Item	Linear density variation	Moisture content	Sizing content	Breakage strength
Unit	%	%	%	N/tex
Test menthod	ISO 1889	ISO 3344	ISO 1887	ISO 3341
Standard range	±4	≤ 0.07	0.55±0.15	≥0.40

Mechanical Properties

Mechanical properties	Unit	Value	Resir	Test menthod
Tensile strengtt	MPa (Ksi)	2450	Amine/DER331	ASTM D2343
Tensile modulus	GPa (Msi	81.76	Amine/DER331	ASTM D2343
Shear strength	MPa (Ksi)	70.0	Amine/DER331	ASTM D2344
Strength retention(72 hr boiling)	%	>95	Amine/DER331	/

Instructions

The product is best used within 12 months after production, and should be kept in the original package before use.
Care should be taken when using the product to prevent it from being scratched or damaged.

Packaging

For detailed package size information, please download the product manual to view!

Storage

Unless otherwise specified, the fiberglass products should be stored in a dry,cool and moisture-proof area.The best temperature and humidity should be maintained at -10℃~35℃ and ≤80% respectively. To ensure safety and avoid damage to the product, the pallets should be stacked not more than three layers high. When the pallets are stacked in two or three layers, special care should be taken to correctly and smoothly move the upper pallet.

More products in the same series

FIBERGLASS PRODUCTS FOR PIPES

Direct Roving for Filament Windling 310S

Series :

Fiberglass Direct Roving >

application

Chemistry and Chemical / Infrastructure / Marine / Petrochemical / Building and Construction

Glass type :
E6
Sizing type :
Silane
Typical filament diameter (μm) :
15 | 17 | 24
Typical linear density (tex) :
*
Example :
E6DR17-1200-310S

inquiry

FAQ

Q : Are you a factory? Where are you located? A : We are manufacturer of FRP grating and pultruded profiles, trader of FRP yarn materials. We are the largest distributor of China Jushi Co. We also sell products of several FRP yarn manufacturers. We are in Anhui, China.
Q : What information is recommended for the inquiry？ A : 1. Which tex you need? 2. What the application you use it for? Or the tecnologh, is weaving, pultrusion or winding? 3. How many quantity do you need? 4. What resin do you combined for? Polyester resin or epoxy resin? 5. Do you need FOB or CIF price, if CIF, please tell us your port.
Q : What's the MOQ? A : Usually 1 Ton
Q : Package & Shipping A : Normal package:carton(Incuded in the unite price) Special Packge: need to charge according the actual situation. Normal shipping :your nominated Freight forwarding.
Q : When can I offer? A : We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
Q : How do you charge the sample fees? A : If you need a samples from our stock, we can provide to you for free, but you need to pay the freight charge.If you need a special size, We will charge the sample making fee which is refundable when you place an order.
Q : What's your delivery time for production? A : If we have stock , can delivery in 7 days ; if without the stock, need 7~15 days !

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