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Polychloroprene dispersions for waterborne
adhesives
 The
Dispercoll® C grades are aqueous dispersions of polychloroprene
(poly[2-chlorobutadiene-1,3]) with a high solids content.
Properties: The Dispercoll® C grades differ with respect
to their crystallization rate and gel content. What they all have
in common, however, is a long open time, high initial strength and
good coagulating power.
Uses: Dispercoll® C grades with longer open times and low
thermoplasticity are used for bonds requiring particularly high heat
resistance. Grades with a strong tendency to crystallization are used
wherever high initial strength and rapid curing are essential, such
as for bonding inner soles and shoe caps.
Advantages:
- Long open time
- Rapid increase in the strength of the bonds
- Freedom from combustible and environmentally unfriendly organic
solvents
Contact us and our technical
experts will be pleased to give detailed advice on specific applications
of Bayer products in the footwear industry
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