Fiberglass cloth 8H satin weave 9 oz/sq/yd hexcel 7781

Fiberglass cloth 8H satin weave 9 oz/sq/yd hexcel 7781

Fabric Weight 9 ounce per square yard (8.95 oz/yd2 or 303 g/m2)
Is one of the most widely used weave style used in the composites industry.This style fabric is one of the easiest fabrics to use and it is ideal for laying up cowls, fuselages, ducts and other contoured surfaces with minimal distortions. Note how the fabric can be folded without separation or weave distortion.
Volan Finished cloths exhibits faster and complete wet out with most thermoset resins for less air bubble entrapment and porosity. Cured laminates tend to dent rather than crack making it an ideal fabric for high impact applications. Use this fiberglass cloth when high strength parts are desired and where curved and contoured parts are to be produced.
It is ideal for structural construction, composites reinforcement, mold making, aircraft and auto parts tooling, marine and other composite lightweight applications.
Volan is also known as Chrome Finish due to presence of chromium applied to glass fibers . The Volan sizing or finish is applied to fiberglass fabric during the manufacturing process to give good bonding to epoxy, vinyl ester and polyester resins. If used with clear resins, volan cloth will appear to have a slight greenish tint.
STYLE 7781-60 US System SI Units
Type of Yarns Warp Yarn: ECDE 75 1/0 EC6 66
Fabric Weight, Dry 8.95 oz/yd2 303 g/m2
Nominal Construction Warp Count: 57/in 22.4/cm
Fabric Thickness 9.0 mils 0.23 mm
Yarn Breaking Strength Warp 350 lbf/in 306 daN/5cm
Filling 340 lbf/in 298 daN/5cm
Aircraft Advanced Composites, Marine and Boat Building, General Composites
For multiple yard purchase, request for an invoice and
The minimum cut length is 1 yard or
3 feet lenght by 60 inches wide
(folded and packaged in sealed bag)
Cut lenght greater than 10 yards will be supplied rolled on cardboard core
A good rule of thumb is to calculate
65% fiberglass to 35% resin by weight.
Use 60% to 40% as a safe factor.
1 yard of 8 ounce fabric at 38 inches wide weighs 224 grams
1 yard of 10 ounce fabric at 38 inches wide weighs 280 grams
(224/60%) X 40% = 149.3 grams of resin needed
1 gallon of resin = 4239 grams (1.12 g/cc)
1 fluid ounce of resin = 33.17 grams
So for every yard of 10 ounce fabric, you will need
5.63 fluid ounces of resin per 1 sq.yd.
We are direct manufacture and formulators of high performance polymers for the industry for over 15 years. We have hundreds of large corporations that use our polymers in thousands of applications.
Please inquiry for volume discount.
If you have any questions or special applications, our staff polymer chemist will be more than happy to answer your questions.
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