|
GENERAL PRODUCT DESCRIPTION
CAPA® 2200P is a premium grade linear polyester diol derived from caprolactone monomer with primary hydroxyl groups. It has a molecular weight of 2000 and a typical OH value of 56 mg KOH/g.
The product has been specially formulated to have a narrow molecular weight distribution and designed to be used in high performance elastomers.
Download Datasheet
TYPICAL PROPERTIES
| Physical Form |
White waxy solid
|
| Mean Molecular Weight |
2000
|
| Melting Point |
40°C-50°C
|
| Hydroxyl Value |
56 mg KOH/g
|
| Acid Value |
<0.05 mg KOH/g
|
|
Water Content
|
<0.02%
|
| Viscosity at 60°C |
400 mPa.s
|
DENSITIES
The typical specific gravity (SG) of the material, measured at 55°C c.f. water at 20°C, is 1.071.
SOLUBILITY PARAMETERS
The solubility parameter (δ) is 9.34 – 9.43 (cal/cm3)½.
|
