China 1450GSM Fiberglass Resin Infusion Mat for Closed Mould

Fiberglass sandwich mat called Rovicore as well, made with a synthetic non-woven core and chopped strand stitched together mechanically, 2 layers of 600gsm chopped strand mat with 250g/m2 PP core, it is used for all the closed mold process needs and helps improve productivity and quality.
The synthetic non-woven core including PP or Nylon.
To reinforce polyester resin and polyurethane resin.
The weight of PP or Nylon core is 180GSM and 250GSM.
The application: Bus roofing, wind blade, boat, truck bodies,cooling tower and so on.
Technical data:

Product
CodeCS
(g/m 2 )Core
(g/m 2 )CS
(g/m 2 )Total Weight
(g/m 2 )M300/P180/M300300180300780M450/P180/M4504501804501080M600/P180/M6006001806001380M600/P250/M6006002506001450M300/P250300180--480M450/P250450180--630M600-/P250600180--780

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.
PP core used:

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.
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