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Polymer Additives

K-FLEX® 500

Technical DataSheet | Supplied by Emerald Performance Materials

Dibenzoate plasticizer. It is a blend of dipropylene glycol dibenzoate and diethylene glycol dibenzoate in a ratio of about one to one by weight. K-Flex® 500 was created to take advantage of the excellent performance of diethylene glycol dibenzoate but with the added advantage of the better handling characteristics imparted by dipropylene glycol dibenzoate. It is polar, high solvating plasticizer like K-Flex DP. Possesses compatibility with polar polymers such as polyvinyl acetate. Used for PVC applications. Can also be used for plastisols, as an excellent solvator for use in such applications as resilient flooring.

K-FLEX® 500 Product details

Product Type
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Chemical Composition
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CAS Number
27138-31-4, 120-55-8
Masterbatch
xx
Product Status
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Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
Food contact approval
xxx
Labels/Agency Rating
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K-FLEX® 500 Properties

Property

Value & Unit
Test Condition
Test Method
Boiling point, 5 mmHg
xxx °C
Assay, as benzoate ester
xxxx %
Color
xx APHA
Flash point, ASTM D92
xxx °C
Freeze point
x °C
Density, ASTM D1475, 25°C
xxxx g/ml
Moisture content
xxxx %
Refractive index, 25°C
xxxxxx
Last edited Sep 21, 2017
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