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3.7 oz. Fiberglass Fabric "Loose" Sample Swatch

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$1.50
SKU: SMP-W-FG-3.7-PWL

Details

Description

The 3.7 oz. Fiberglass fabric is a loosely woven plain weave fabric, woven with E-glass fibers. The number of yarns per inch is lower than most fiberglass fabrics. This open weave design creates a highly flexible fabric that easily conforms to contoured surfaces and compound curves. A lighter weight fabric, such as our 1.4 oz. Fiberglass, is recommended with use as a surface fabric to prevent print through.

It has been sized with an epoxy and polyester compatible finish to enhance wet-out and is suitable for use in wet layup, vacuum bagging and resin infusion manufacturing.

It is compatible with polyester, vinyl-ester and epoxy resins.

Technical

Physical Properties
Style:
1522
Weight:
3.63 oz/yd²
Thickness:
.0047"
Fabric Count (Warp x Fill):
24 x 22
Warp Fiber:
E-Glass
Fill Fiber:
E-Glass
Warp Fiber Strength:
175 lbf/in
Fill Fiber Strength:
137 lbf/in
Technical Fiber Properties
Fiber:
E-Glass
Density:
.095 lb/in³
Tensile Strength:
500 ksi
Tensile Modulus:
10.5 msi
Strain to Failure:
4%
Specific Tensile Strength:
5.28 106 in
Specific Tensile Modulus:
1.11 108 in
Coefficient of Thermal Expansion:
3 x 10-6/°F
Decomposition Temperature:
1346°F

Please note: All data to be used as a guide only; not a specification.

Data Sheets
Compatibility
  • Epoxy Resin
  • Polyester Resin
  • Vinyl-ester Resin

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