4 Layers Fiberglass Sandwich Mat

• Customization: Available
• Certification: ISO
• Technique: Needle Mat
• Model NO.: 1380gsm
• Fiberglass Type: E-Glass
• Core Materials: PP or Nylon
• 4 Layers: 2 Layers Roving, Core Is PP, One Is CS
• Process: Close Mould or Lrtm
• Suitable Process: Rtm or Influsion
• Transport Package: Carton and Pallet
• Specification: LT600/P180/M600
• Origin: China
• HS Code: 70193100
• Production Capacity: 300ton/Month

Product Description

Product Description

4 Layers Fiberglass Sandwich Mat is a 1380g/m2 stitch bonded composite reinforcement fabric containing a PP layer inside the fabric, the fabric consists of 4 layers: Direct roving in 0 degree and 90 degree directions, a PP non-woven layer in the middle, and chopped strands on the outside of the PP layer.

Applications/Markets: Marine, Transportation, Industrial Goods, Windmill. Cooling tower

The weight of PP or Nylon core is 180GSM and 250GSM.

Properties:
No binder,no warp and weft direction corssing,no ruffled.
No displacement deformation.Good resistance to erosion,fast wet out.
Fast resin transfer speed,good manufacturability,good workability.
Good physical and chemical properties,and easy design to solution.
 

Technical Data Sheet

 

Id	Layer	Unit	1	2	3	4	Stitching
2.1	Fibre orientation	Degrees	0±3	90±3	Non-woven	CS
2.2	Nominal area weight	g/m²	300 ±5%	300 ±5%	180 ±5%(177)	600 ±5%(602)	10
2.3	Roving/yarn weight	tex	1200 ±60 (1230)	1200 ±60 (1233)	-	33 subtex (33.7)	150 dtex (148)
2.5	Av. filament diameter	mm	17(17)	17(17)	-	13(13)	Polyester(textured)
2.6	Roving type	-	Direct roving (Yes)	Direct roving (yes)	-	Assem-bled roving (yes)
2.7	Resin compatibility		UP, VE	UP, VE		UP, VE
2.8	Stitching type						Tricot, chain
2.9	Space between needles						Gauge 7
2.10	Stitching length						4.0mm

 

Detailed Photos

Nylon core used:

PP core used:
Give us a chance, and we' ll return you with satisfaction.