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GENERAL PRODUCT DESCRIPTION
CAPA® 3201 is a polyester triol terminated by primary hydroxyl groups. It has a molecular weight of 2000 and a typical OH value of 84 mg KOH/g.
This product is a soft wax with a low melting point of 40oC. CAPA® 3201 can be used as a dispersion medium for 'liquid colours' in surface coatings and in rigid polyurethane castings, particularly for clear, light-stable materials.
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TYPICAL PROPERTIES
| Physical Form |
Soft wax
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| Mean Molecular Weight |
2000
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| Melting Point |
40°C - 50°C
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| Hydroxyl Value |
84 mg KOH/g
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| Acid Value |
<0.5 mg KOH/g
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Water Content
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<0.02%
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Viscosity at 60°C
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355 mPa.s
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SOLUBILITY PARAMETERS
The solubility parameter (δ) is 9.34 – 9.43 (cal/cm3)½.
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