Biaxial Structure Fiberglass Combination Mat for Bus Roofing

• Type: Fiberglass Mat
• Function: Strengthen, Rot Proof, Waterproof, Fireproof
• Material: Fiberglass
• Certification: ISO
• Total Weight: 1380GSM
• Roving in 0/90: 600GSM
• Model NO.: BI600/180/600
• PP: 180GSM
• Chopped Strand: 600GSM
• Application: Rtm or Infusion
• Process: Lrtm
• Transport Package: by Roll, Carton and Pallet
• Specification: BI600/180/600
• Trademark: UNION
• Origin: China
• HS Code: 70193900
• Production Capacity: 500ton/Month

Product Description

Biaxial structure fiberglass flow mat is a stitch bonded composite reinforcement fabric containing a PP layer inside the fabric. The fabric consists of 4 layers: a PP non-woven layer in the middle, and chopped strands on one side of the PP layer, and roving in 0 and 90 degree on the other side.  

It comes from a combination of the flow medium of the core and the Biaxial structure. It is assembled in a single stitching process. It is designed for the production of composite parts that require a structural element, while at the same time optimizing the resin flow. In particular, it may be used in wind turbine nacelles, bus roofs, and other industrial parts.

It  Improves the mechanical properties of the parts (in terms of torsion, tensile strength, and compression) by the addition of the biaxial. A biaxial provides better mechanical performance than a fabric. (As there is no take-up, there is less resin between the fibers. )
Enables improvement of the surface aspect and chemical resistance due to the addition of a veil.

Technical Data:
 

Id	Layer	Unit	1	2	3	4	Stitching
2.1	Fibre orientation	Degrees	0	90	Non-woven	CS
2.2	Nominal area weight	g/m²	300±5%	300±5%	180±5%	600±5%	10
2.3	Roving/yarn weight	tex	1200±60	1200 ± 60	-	33 subtex	150 dtex
2.5	Av. filament diameter	um	17	17	-	13	Polyester(textured)
2.6	Roving type	-	Direct roving	Direct roving	-	Assembled roving
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

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.

Picture of Product:










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