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Superior Vinyl Ester Resin
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Typical Properties of Unsaturated Polyester Resin
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Grade /Code No
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ARG A123
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Application of Resin
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Superior than Vinyl ester
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Appearance
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Clear Brownish medium viscous liquid
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SP.Gr At-25oC, IS-6746-1972
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1.05 (+/-) 0.02
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Viscosity At-25oC ASTM D 12088-88
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400-500 CPS
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Volatile Content (WT%) IS-6746-1972
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36 (+/-) 2
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Acid Value (MG of KOH/GM) IS-6746-1972
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5 to 8
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Typical Mechanical properties of Cured Unreinforced Resin
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Geltime At 25oC in minutes IS-6746-1972
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16 (+/-) 2
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Tensile Strength kg/cm2
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650
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Flexural Strength kg/cm2
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1000-1100
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Heat Distortion Temperature oC (HDT)
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120 (+/-5)
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Barcol Hardness
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40
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Water Absorption
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0.15%
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