4 Layers Glass Fiber PP Core Mat for Rtm

• Customization: Available
• Material: Fiberglass
• Type: Fiberglass Mat
• Model NO.: LT600/P180/M600
• Core Materials: PP or Nylon
• 4 Layers: 2 Layers Roving, Core Is PP, One Is CS
• Process: Close Mould or Lrtm
• Suitable Process: Rtm
• Area Weight of PP: 180GSM
• Area Weight of CS: 600GSM
• Area Weight of 2 Layers Roving: 600GSM
• Function: Strengthen, Rot Proof, Waterproof, Fireproof
• Certification: ISO
• Transport Package: Carton and Pallet
• Specification: LT600/P180/M600
• Origin: China
• HS Code: 70193100
• Production Capacity: 200ton/Month

Product Description

PP core fiberglass combo 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 and so on.

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.
 
Packing & Storage:
Each roll covering by polyethylene plastic bag,then placed into carton and set on pallet,or set on pallet directly.
The pallet shall no be higher than 2 layers.
 
Product shall be placed under dryness condition and shall no be open the covering membrane until applying.

Technical Data:

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

Picture of Product: