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Adhesives Ingredients

DISPERCOLL® C 2325

Technical DataSheet | Supplied by Covestro

It is an aqueous dispersion of poly-2-chlorobutadiene. This polychloroprene latex provides a safe and environmental friendly alternative to solvent based adhesives that used non-flammable solvents. Dispercoll® C 2325 can be blended with other aqueous polymer dispersions of similar pH-value and fillers. Has high rate of crystallization, high heat resistance or rapid bond strength development and stable pH when subjected to elevated storage temperatures. It also has high level of OH groups which can be crosslinked with water dispersible isocyanate to achieve outstanding heat resistance. It is suitable for the formulation of water based contact cements for use in the footwear, construction and furniture industries. It can also be used for formulating aqueous adhesives for mattress and seating assembly. To ensure reproducible application performance, adjusting the pH to a consistent value using 10% potassium hydroxide is recommended.

DISPERCOLL® C 2325 Product details

Product Type
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Chemical Composition
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Physical Form
Dispersion
Appearance
Milky white
Product Status
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Applications/ Recommended for
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DISPERCOLL® C 2325 Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity, DIN 53 019, brookfield LVF, #3 spindle, 30 rpm
xxx cps/mPa.s
pH, DIN 53 606
xx
Density, DIN 51 757
xxxx g/cm3
Minimum film forming temperature, DIN 53 787
x °C
Solids content, DIN 53 563
xx %
Last edited Feb 1, 2018
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