330g Carbon Fiber Composite Mat

Yuruis 330g Carbon Fiber Composite Mat combines 300 g/m² chopped roving with a 30 g/m² carbon fiber surface mat for composite manufacturers looking for a defined reinforcement level with a higher carbon fiber surface layer, with factory supply, sample testing, bulk orders and project-based quotation available according to width and application requirements.

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Product Description

Compared with the EMKC320 grade, 330g Carbon Fiber Composite Mat keeps the chopped roving at 300 g/m² while increasing the carbon fiber mat from 20 g/m² to 30 g/m². This gives manufacturers a practical option when the reinforcement loading is already defined but a different carbon fiber surface-layer weight is required for the laminate or molded part.

Technical Specifications

Item	Specification
Product Name	330g Carbon Fiber Composite Mat
Product Code	EMKC330
Total Areal Weight	330 g/m²
Chopped Roving	300 g/m²
Carbon Fiber Mat	30 g/m²
Width	150–3200 mm
Material Structure	Chopped Roving + Carbon Fiber Surface Mat
Brand	Yuruis
Origin	Taizhou, Jiangsu, China

What Industry Problems Does EMKC330 Address?

In composite production, manufacturers may face several practical issues when reinforcement and surface materials have to be handled separately. 330g Carbon Fiber Composite Mat combines the chopped roving and carbon fiber surface mat into one material, which can simplify material handling and lay-up while reducing the need to position a separate surface mat during production.

Production Problem	How EMKC330 Can Help
Separate reinforcement and surface materials need to be laid up	Combines 300 g/m² chopped roving and 30 g/m² carbon fiber mat in one material
Surface material is difficult to position consistently	The integrated structure keeps the carbon fiber surface layer with the reinforcement during handling
Different surface-layer weights are required for different laminate designs	30 g/m² carbon fiber mat provides an alternative to the 20 g/m² surface layer used in EMKC320
Reinforcement texture may remain visible on molded surfaces	The nonwoven carbon fiber surface layer can help cover the texture of the reinforcement beneath
Additional lay-up steps increase material handling	One combined mat can reduce the number of separate materials handled during lay-up
Wide or customized composite parts require different material widths	Available width from 150 to 3200 mm allows the material to be selected according to the production setup

The actual surface appearance and final composite properties still depend on the resin system, mold surface, fiber/resin ratio, lay-up method and curing conditions. For a new application, sample testing is recommended before production approval.

3330g Carbon Fiber Composite Mat

Surface Appearance and Molding

The carbon fiber surface mat has a nonwoven fiber structure that can conform to the surface of a molded composite part. When properly impregnated with resin, it can help create a more uniform surface layer and reduce the direct exposure of the chopped reinforcement pattern.

This is particularly relevant for manufacturers that need both reinforcement and a carbon fiber surface in the same laminate. However, the final appearance should be evaluated together with the resin, mold finish, molding pressure, curing process and part geometry rather than judged from the dry material alone.

EMKC330 vs. EMKC320

For customers who are choosing between these two grades, the comparison is straightforward:

Specification	EMKC320	EMKC330
Total Areal Weight	320 g/m²	330 g/m²
Chopped Roving	300 g/m²	300 g/m²
Carbon Fiber Mat	20 g/m²	30 g/m²
Width	150–3200 mm	150–3200 mm

If the required chopped roving content is fixed at 300 g/m², the main selection point is the carbon fiber surface-layer weight. 330g Carbon Fiber Composite Mat provides the 30 g/m² option without changing the chopped roving loading.

Sampling and Production

For a new composite application, Yuruis can discuss sample testing before bulk production. Customers can provide part drawings or dimensions, required material width, resin information and intended application where available.

For regular production, quotation can be based on the selected 330g Carbon Fiber Composite Mat specification, required width, order quantity, packaging requirements and destination.

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Contact Info

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Address

No. 18, Fuyuan Road, Dalun Town Industrial Concentration Zone, Jiangyan District, Taizhou City, Jiangsu Province, China
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Tel

+86-15312378303
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Email

wgx@yuruisfiber.com

Send your requirements to Yuruis for carbon fiber materials, FRP grating or fiberglass materials. Include product specifications, dimensions, quantity, application or other requirements so our team can review the details and respond accordingly.