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Fiberglass Mat Chopped Strand Mat

Chopped Strand Mat (CSM) is a non-woven reinforcement material made from randomly oriented glass fiber strands (chopped to lengths typically around 50 mm) that are bound together with a binder. It is commonly used in hand lay-up, compression molding, and other fiberglass molding processes.

Product performance introduction

For heavyweight mats (2000 gsm and above), these products are typically designed for high-strength, structural applications such as boat hulls, automotive panels, building materials, and large FRP components.

Product Description:

Name: Chopped Strand Mat (CSM)
Grade: 2000 gsm – 3000 gsm (grams per square meter)
Fiber Type: E-glass or sometimes C-glass
Strand Length: Typically 50 mm (custom lengths available)
Binder Type: Emulsion or Powder (depending on resin compatibility)
Form: Roll or sheet

Typical Applications:

Marine structures (boat hulls, decks)
Automotive parts
Wind turbine components
FRP panels, tanks, and pipes
Architectural elements
Mold making

Technical Data Sheet (TDS) – Typical Parameters:

Property	Typical Value
Basis Weight (gsm)	2000 – 3000 gsm
Strand Length	50 mm (±5 mm)
Binder Type	Emulsion or Powder
Moisture Content	≤ 0.2%
Loss on Ignition (LOI)	2.0% – 4.5%
Tensile Strength (MD/CD)	≥ 60 N/50 mm
Thickness	~2.0 – 3.5 mm
Width	1000 mm / 1250 mm / Custom
Resin Compatibility	Unsaturated Polyester, Vinyl Ester, Epoxy (varies by binder)
Roll Weight	~50 – 80 kg per roll (varies)

Key Features:

High tensile strength
Good resin impregnation
Uniform thickness and fiber distribution
Excellent handling in hand lay-up processes
Customizable width and roll length

tags:

Chopped strand Mat jushi

Fiberglass Mat Chopped Strand Mat

Series :

Fiberglass Chopped strand Mat >

application

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

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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