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Polymer Additives

STEPANPOL® PD-56

Technical DataSheet | Supplied by Stepan

Aromatic polyester polyol. It is a diethylene glycol-phthalic anhydride-based polyester polyol. Exhibits hydrolysis resistance, very good thermal stability and primary hydroxyl advantage. It may promote adhesion to a variety of metal and plastic substrates. Used in flexible packaging. Complies with AICS, DSL, IECSC, ENCS, ECL, PICCS, TSCA and New Zealand.

STEPANPOL® PD-56 Product details

Product Type
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Chemical Composition
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CAS Number
32472-85-8
Physical Form
Solid
Product Status
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Geographical Availability
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Labels/Agency Rating
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STEPANPOL® PD-56 Properties

Property

Value & Unit
Test Condition
Test Method
Density @ 75°C
xxxx lb/gal
Flash point, PMCC
xxxxx °C
Hydroxyl value
xxx
Hydroxyl number
xxxxxxx
Viscosity @ 80°C
xxxx cps
OH functionality
xxx
Functionality
xxx eq./mol
Acid number
xxxx mg KOH/g
Water content
xxxxx %
Specific gravity at 75 °C
xxxx
Color
xxx Gardner
Glass transition temperature, (pure polyol)
xx
Equivalent weight
xxxx
Last edited Dec 18, 2017
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