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| CUMAR R-27 10° |
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| Coumarone-indene resin |
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CUMAR R-27,10° Resin is a viscous liquid, light amber colored hydrocarbon resin. Due to its low unsaturation and other properties, formulators will find that it is resistant against oxidation, moisture, alkali and dilute acids.
Furthermore, its low softening point allows this resin to be useful as a non-drying lasticizing resin.
It is primarily used in the manufacture of rubber compounds and waterproofing.
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Softening Point, R&B, 'C: 10
Color, Gardner (50% in 100 Solvent): 10
Specific Gravity @ 25'C: 1.03
Iodine No., Wijs: 105
Flash Point 'F (COC):370
Molecular Weight, no avg,. GPC: 230
Acid Number: <1
Saponification Number: <1
Form: Viscous Liquid |
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