SWM DATA: Fibreglass Stitch Bonded Mat - Type Sandwich (SWM)


Sandwich Mat is a 3 layer Composite Mat, consists of Synthetic Non Woven Core in the centre, Chop Strands on both sides . All the three layers are firmly held together by stitch binding. The technical details are as under :


First Layer Chop Strands 300 / 450 / 600 gr/m2 +/- 10%
  Type of Glass E-Glass,
  Fibre Length 50 mm
  Resin Compatibility Polyster / Epoxy
Middle Layer PP Non Woven 180 gr/m2 +/- 10%
Third Layer Chop Strands 300 / 450 / 600 gr/m2 +/- 10%
  Type of Glass E-Glass,
  Fibre Length 50 mm
  Resin Compatibility Polyster / Epoxy
Binder Polyester Yarn 15 to 25 gr/m2
  Denier 85 Denier
  Stitching - Pattern Tricot
                - Length 3 to 5 mm
                - Guage 7 (stitches / inch )
Sandwich Mat Avg. Mass / Uint Area 780, 1080, 1380 gr/m2 +/- 10%
  Moisture Content 0.20 % Max
  Width 1.0 mtr
  Lenght / Roll As per customer requirement.
  Weight / Cartons As per customer requirement
  Packing Wrapped on Paper Core of 76mm ID, 86mm OD, Polythene Bag, Corrugated Cartons.

Note:
1. Third layer can also be WR 360 or 600
2. F.G Surface



As the company has no control over the end use process or the way products are used, parties are advised to ascertain suitability of our product for any particular application or purpose. The company however guarantees consistancy in quality as per data given above.