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					FLEROGUM 2317


Foam additive for natural and synthetic latices
as well as plastic dispersions
Chemical composition
sulfosuccinamate


Characteristics
Appearance:                              yellowish-white, viscous, thixotropic liquid
Ionicity:                                anionic
Solubility/Emulsifiability:              dilutable with cold or warm water in all proportions
pH-value of 10% emulsion:                7,1 to 8.5
Resistance:                              stable in weakly alkaline and acid media; compatible with anionic,
                                         non-ionic and amphoteric substances; the product has no tendency
                                         to hydrolysis
Storage:                                 at least 12 months if properly stored
Stability to frost:                      not sensitive to frost
Application properties
FLEROGUM 2317 is a foam additive which is predominantly used in carpet back coating.
The following special features are distinguished:

•         high compatibility with other additives
•         excellent foaming power
•         promotes generation of stable, fine-pored foams
•         no influence on rewetting properties
•         applicable in thermovulcanization processes according to the “non-gel method”


Application fields
FLEROGUM 2317 is a foam additive for foaming-up of plastic dispersions and latices in coating
of textile floor coverings. The product has excellent foaming properties.

The wet latex foams produced with FLEROGUM 2317 are very stable, fine-pored and result in
even and fine-pored foam backings with a particularly smooth surface. The storage stability of the
compound is considerably improved by FLEROGUM 2317.
The product imparts no rewetting properties.




The above results have been obtained from trials in our laboratory and plant. In the light
of changing conditions they can only serve as a guide and are therefore offered without
obligation. We ask you to observe the possible rights of third parties.




Stand:          14. November 2012

                            Page:    1 / 2
FLEROGUM 2317


Above all, the product is used in the so-called “non-gel process” where no vulcanization
accelerator is applied for vulcanization of the latex but thermal cross-linking of the latex takes
place exclusively (thermovulcanization).
For the “gel process”, our product FLEROGUM K 25 is available.


Guidelines for application
FLEROGUM 2317 can be easily incorporated into all common synthetic and natural latices and
other plastic dispersions and is well compatible with filling materials such as chalk and similar
additives.

The exact application quantity in each case is to be determined by preliminary trials because the
 required amount of FLEROGUM 2317 depends on the respective kind and quantity of the other
additives.
The FLEROGUM quantities to be added are different for natural and synthetic latices.


We suggest to apply

          for natural latex:                        0.8 - 1.5% FLEROGUM 2317
                                                    (calculated on the solid content of the latex)

          for synthetic latex:                      3.0 - 6.0% FLEROGUM 2317
                                                    (calculated on the solid content of the latex)

          for plastic dispersions:                  1.0 - 3.0% FLEROGUM 2317
                                                    (calculated on the solid content of the latex)




The above results have been obtained from trials in our laboratory and plant. In the light
of changing conditions they can only serve as a guide and are therefore offered without
obligation. We ask you to observe the possible rights of third parties.




Stand:          14. November 2012

                            Page:    2 / 2

				
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posted:12/6/2012
language:English
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