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GENERAL PRODUCT DESCRIPTION
CAPA® 2047A is a premium grade polycaprolactone polyester diol. It has a molecular weight of 400 and a typical OH value of 289 mg KOH/g.
The product has been specifically designed for use in optical applications.
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TYPICAL PROPERTIES
| Physical Form |
Colourless liquid or white paste
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| Mean Molecular Weight |
400
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| Melting Point |
0°C-10°C
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| Hydroxyl Value |
280 mg KOH/g
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| Acid Value |
<0.05mg KOH/g
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| Water Content |
<0.02%
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| Viscosity at 60°C |
40 mPa.s
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SOLUBILITY PARAMETERS
The solubility parameter (δ) is 9.34 - 9.43 (cal/cm3)½.
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