HOME products Proxy Products Fiberglass Direct Roving Direct Roving for Weaving 320

Direct Roving for Weaving 320

320 Direct Roving is coated with a silane-based sizing to reinforce unsaturated polyester resin and vinyl resin. It ismainly used in the weaving process.

320 Direct Roving and its fabrics are widely used in wind energy, shipbuilding, chemical engineering and other fields tomake wind blades,pressure vessels,grids, yachts, and so forth.

Product performance introduction

Product Features

Excellent weavability
Smooth transition between roving packages,fast and complete wetout
Low fuzz
Good mechanical properties of parts

Specification

Glass type	E
Sizing type	Silane
Typical filament diameter (μm)	17	20	22	24
Typical linear density (tex)	600 1200 2400	1460 1500 1530	2200	4800
Example	EDR17-2400-320

Technical Parameters

ltem	Linear density variation (%)	Moisture content (%)	Sizing content (%)	Breakage strength (N/tex)
Test method	ISO 1889	ISO 3344	/SO 1887	ISO 3341
Standard range	<600 tex:±5 ≥600 tex:±4	≤0.07	0.45～0.70	≥0.42

Mechanical properties

Mechanical properties	Unit	Value	Resin	Test menthod
Tensile strength	MPa	2315.3/2488.4	UP/EP	ASTM D2343
Tensile modulus	GPa	82.5/82.8	UP/EP	ASTM D2343

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.
The temperature and humidity of the product should be balanced with the ambient temperature and humidity before use, and theambient temperature and humidity should be properly controlled during the use.

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 fabrics & mats

Direct Roving for Weaving 320

Series :

Fiberglass Direct Roving >

application

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

Glass type :
E
Sizing type :
Silane
Typical filament diameter (μm) :
17 | 20 | 22 | 24
Typical linear density (tex) :
*
Example :
EDR17-2400-320

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 !

Other related products