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| CUMAR R-21 |
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| Coumarone-indene resin |
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CUMAR R-21 Resin is a stable, low softening point resin.
Its primary characteristics exhibit a resistance to alkali, salts and dilute acids.
Formulators will find that CUMAR R-21 Resin is excellent in rubber compounds, adhesives and special coatings. |
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Softening Point, R&B, 'C: 45
Color, Gardner (50% in 100 Solvent): 12
Specific Gravity @ 25'C: 1.03
Iodine No., Wijs: 80
Flash Point 'F (COC):400
Molecular Weight, no avg,. GPC: 450
Acid Number: <1
Saponification Number: <1
Form: Solid |
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| There are no existing companies to distribute selected chemical product |
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