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Assembled Roving for SMC 448

448 is a high performance assembled roving for SMC. It is suitable for reinforcing unsaturated polyester and vinyl ester resins.

448 has a very fast wet-out in styrene, and can enable full wet-out even in the case of high fiber content. It also offers low resin absorption and excellent flowability in resin.The key applications include truck parts, and automobile chassis and bonnets.

Product performance introduction

Product Features

Good anti-static property
Low fuzz
Good choppability and dispersion
Outstanding flowability in compression molding
Excellent mechanical properties of parts

Specification

Glasstype	E
Sizingtype	Silane
Typicalfilamentdiameter(μm)	13
Typicallineardensity(tex)	2400 / 4400
Example	ER13-4400-448

Technical Parameters

Item	Linear density variation	Moisture content	Sizing content	Stiffness
Unit	%	%	%	mm
Test menthod	ISO 1889	ISO 3344	ISO 1887	ISO 3375
Standard range	±4	≤ 0.07	1.90±0.20	160±20

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.
When using the product, please control the tension properly and ensure the tension uniformity.

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 compression molding

Assembled Roving for SMC 448

Series :

Fiberglass Assemble Roving >

application

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

Glass type :
E
Sizing type :
Silane
Typical filament diameter (μm) :
13
Typical linear density (tex) :
2400 / 4400
Example :
ER13-4400-448

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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