Rtm M600p250m600 High Strength, 3 Layers Fiberglass Sandwich Core Mat

• Customization: Available
• Certification: ISO
• Technique: Chopped Strand Fiberglass Mat (CSM)
• Fiberglass Type: E-Glass
• Core Material: PP
• Width: 4inch - 50inch
• Transport Package: Carton + Pallet
• Specification: 300-1800 gsm
• Trademark: HONTED
• Origin: China
• HS Code: 7019
• Production Capacity: 1800 Tons/Month

Product Description

Fiberglass PP core mat is stitched with biaxial fabrics, the non-woven core materials and the chopped fiberglass by polyester yarn. This fabric can be compatible with polyester, vinylester and epoxy resin. The density of biaxial fabric is 300-1200g/m2, the density of chopped layer is 100-600g/m2, the non-woven density is from 150-380g/m2.
 

NO	Total (g/m2)	Chopped mat 1(g/m2)	PP core (g/m2)	Chopped mat 2(g/m2)	Yarn (g/m2)
HTDM300P180M300	800.85	300	180	300	20.65
HTDM300P250M300	870.65	300	250	300	20.65
HTDM450P180M450	1100.65	450	180	450	20.65
HTDM450P250M450	1170.65	450	250	450	20.65
HTDM600P180M600	1400.65	600	180	600	20.65
HTDM600P250M600	1470.65	600	250	600	20.65
HTDM750P250M750	1770.65	750	250	750	20.65

Properties:

Improved mechanical properties and reduction of weight through an optimal positioning of the glass mat on the outside surfaces of the composite part.
Improved resin flow around PP core, which is not slowed by the glass fiber.
RTM mat production line

Fiberglass Chopped Strand Mat is an non-woven E- glass fiberglass fabric manufactured by spreading continuous filament rovings of 50mm in length randomly and uniformly in combination with polyester binder in power form (or other binder in emulsion form).

Chopped Strand Mat (CSM) is a random fiber mat that provides equal strength in all directions and is used in a variety of hand lay-up and open-mold applications. Chopped strand mat is produced by chopping continuous strand roving into short 1.5 to 3 inch lengths and dispersing the cut fibers randomly over a moving belt to from a "sheet" of random fiber mat. A binder is applied to hold the fibers together and the mat is trimmed and rolled. Because of is random fiber orientation, chopped strand mat conforms easily to complex shapes when wet-out with polyester or vinyl ester resins. Chopped strand mats are available as a roll stock product produced in a variety of weights and widths to suite specific applications.

Fiberglass mat (also known as chopped strand mat) has strands of fiber that are randomly oriented and held together with a styrene binder. When a resin is added to the mat, the binder dissolves and the fibers can be moved around.Chopped strand mat is very strong due to the fiberglass fibers compressed together at random angles, can be used for Matched Metal Die wet molding, Open mold applications. Chopped Strand Mat is used to build up thickness quickly and is often layered in between fiberglass fabric. It is compatible with polyester and vinyl ester resin.

Mat Production Process
Assembled rovings are chopped to a specified length, and then fall onto a conveyor randomly.  The chopped strands are bonded together by either an emulsion binder or a powder binder.  After drying, cooling and winding, a chopped strand mat is formed.

Emulsion Chopped Strand Mats
Emulsion Chopped Strand Mats are made of randomly distributed chopped strands held together by an emulsion binder.  They are compatible with UP and VE resins.  The roll width ranges from 200mm to 3,120mm.  Special requirements may be available upon request.

Powder Chopped Strand Mats
Powder Chopped Strand Mats are made of randomly distributed chopped strands held together by a powder binder.  They are compatible with UP, VE, EP and PF resins.  The roll width ranges from 200mm to 3,120mm.  Additional demands on wet-out and decomposition time can be available upon request.

Features
Excellent weight uniformity
Fast wet out
Easy air release
Excellent transparency of finished products
Excellent laminate clarity
Low resin consumption

Specifications

Product code	Weight (g/m^2)	Binder content (%)	Water content (%)
CSM100	100	9-12	<0.2
CSM150	150	9-12	<0.2
CSM225	225	2-8	<0.2
CSM300	300	2-8	<0.2
CSM450	450	2-8	<0.2
CSM600	600	2-8	<0.2

Density: 0.75 oz chopped strand mat 
              1.5 oz chopped strand mat
              2.0 oz chopped strand mat
              3.0 oz chopped strand mat
Width: 4 inch, 6 inch, 38inch and 50 inch wide or as customers' requirement.

Production

Packing and Shipping
 

                     Plastic film + carton                                                     Non wooden Pallet                                                                      Container Loading

Storage

Unless otherwise specified, the fiberglass products should be in dry, cool and moisture-proof area. The room temperature and humidity should be always maintained at 15ºC~35ºC and 35%~65%. It is best if the price is used within 12 months after production date. The fiberglass products should remain in their original packaging until just prior to user.

Application

FAQs

1. What is your terms of packing?
    Generally, we pack our goods in carton with pallet

2. What is your tems of payment?
    T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

3. What is your terms of delivery?
    EXW, FOB, CFR, CIF,L/C at sight

4. How about your delivery time?
    Generally, it will take 21 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

5. Can you produce according to the samples?
    Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

6. What is your sample policy?
    We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

7. Do you test all your good before delivery?
    Yes, we have 100% test before delivery
 

 

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