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DYFDongyu Fiberglass

Sandwich RTM PP Core Mat

Sandwich RTM PP Core Mat

MNM300/180/300 ~ MNM600/250/600

Sandwich RTM PP Core Mat

Glass fiber surface layers stitched with PP flow fiber core — integrated flow media for RTM and VARTM.

Category
Mats
Sub-category
Sandwich Combo Mat
Production No.
MNM300/180/300 ~ MNM600/250/600
Resin Compatibility
UP (unsaturated polyester), VE (vinyl ester), EP (epoxy)
Process
RTM, vacuum bag moulding (VARTM), compression moulding, injection moulding, SRIM
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PRODUCT INFORMATION

Product Description

Dongyu strives to develop and innovate this product range. Products system also has been updated and became stronger with development of new technology. Here our prime products is reinforced composite mat which combines 3 or 2 layers glass fiber with 1 or 2 layers of pp flow fiber. We also add 1 layer polyester surfacing mat on the sandwich core mat to form integrity glabrous mat. This new product is suitable for RTM, VARTM, light RTM, VARTM relevant technology. Applications: Autos, yachts & boats, railways, nacelle covers, etc.

Product Features

  • Built-in PP flow fiber provides uniform flow path and thorough wet-out.
  • Glass fiber skins plus core in one lay-up — fewer steps and less air entrapment.
  • Optional polyester surfacing mat for a glossy surface.
  • Suitable for RTM, VARTM, light RTM, compression, injection and SRIM.

Let’s Discuss Your Project

Dongyu Project Inquiry / 主询价

FAQ

Everything You Should
Know About Fiberglass
Products

What types of fiberglass products do you supply?

We supply fiberglass roving, yarn, chopped strand mat, woven and multiaxial fabrics, combo mats, high-temperature textiles, fire blankets, carbon fiber and FRP products.

Can you customize specifications for fiberglass materials?

Yes. Share the weight, width, weave, resin compatibility, working temperature and end-use requirements so our team can review a suitable specification.

How do you control product quality before delivery?

Incoming materials, in-process parameters and finished products are checked against the confirmed specification, with inspection records retained for traceability.

What is your typical production lead time?

Lead time depends on the product, specification and order volume. Our sales team confirms the production schedule with every quotation.

What shipping methods are available for bulk orders?

We support sea, air and multimodal freight for international orders and help coordinate packing and shipping documents for the destination market.

GET YOUR MATERIAL QUOTE

Need Suitable Fiberglass Materials?

Simply tell us your product specifications, usage and order volume. Our international sales experts will offer actionable solutions for you.
Request a Quote

Let’s Discuss Your Project

Dongyu Project Inquiry / 主询价

OUR VALUE

Professional Manufacturer of
Fiberglass & Composite Materials

DYF’s major products are: fiberglass roving, fiberglass yarn, chopped strand mat, combo mat, multiaxial fabric, FRP products and fiberglass fire blanket.

  • Quality Assurance

    We deliver stable and dependable quality for all fiberglass and composite material series products.

  • Custom Solutions

    We provide tailored manufacturing services to satisfy various complex and individualized project demands.

  • Technical Support

    We supply comprehensive professional technical guidance together with timely and efficient after-sales customer support.

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