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TECHNICAL SPECIFICATIONS

ASTM TEST DATA

PROPERTY

TEST METHOD TEST VALUE
Tensile strength at break ASTM - D - 638 838.63 kgf / cm2
Elongation at break ASTM - D - 638 1.88 %
Flexural Strength at break ASTM - D - 790 760.00 kgf / cm2
Flexural modules ASTM - D - 790 24,780.00 kgf / cm2
Water absorption ASTM - D - 570 0.15 %
Flammability ASTM - D - 635 4.58 cm / min
Static load In tension, 50 cm / min 637.7 kgf / cm2

 

Physical Properties

Weight (per sq. ft): 290.0 gms

Hardness (shore): 95-98

Dimensional Stability

Even at a temperature as high as 120 deg. C, there is absolutely no change in dimension whatsoever.

Chemical Properties

Ramglas has commendable chemical properties. It resists acids, alkalies and petroleum solvents.

Shatter Proof

Does not break or shatter when dropped from a height of 15 feet on a hard surface.

*All tests conforming to specifications for glass fibre laminate reinforce material of 3 mm thickness

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