Barrier coatings: keim additec surface

Barrier coatings

Water-based ULTRASEAL coating formulations can be used in various applications in the segment of paper and carton coating to achieve different functional properties like barrier against liquid water / vapour or against fat/grease, resulting in a high KIT-value.

ULTRASEAL product overview

* restriction: no fatty food

N = non ionic, A = anionic, C = cationic, + = yes, – = no, n.a. = non applicable

These data are to be seen as typical and should not be considered as specifications.

Name	solids type	solids content	melting range	pH-value	ionic character	info
W-951	polymer/wax compound	45%	60 °C	8.5	N/A	moisture barrier coating system raw materials fulfil requirements for FDA 21 CFR 175.105, 176.170 and 176.180; BfR* XIV and XXXVI
W-952	SBR-wax compound	43%	58 °C	7.0	A	moisture barrier coating system raw materials fulfil requirements for FDA 21 CFR 175.105, 176.170 and 176.180; BfR* XIV and XXXVI
W-954/1	SBR/polymeric wax	42%	n.a.	7.0	A	paraffin free moisture/fat barrier coating system raw materials fulfil requirements for FDA 21 CFR 175.105, 176.170 and 176.180; BfR XIV and XXXVI
W-980	polymer/polymeric wax	35%	127 °C	8.5	A	increased fat and grease resistance raw materials fulfil requirements for FDA 21 CFR 175.105, 175.300, 175.320, 176.170 and 176.180; BfR XIV and XXXVI
W-981	polymer/polymeric wax	49%	127 °C	8.5	A	increased fat and grease resistance raw materials fulfil requirements for FDA 21 CFR 175.105, 175.300, 175.320, 176.170 and 176.180; BfR XIV and XXXVI
W-973	wax/polymer compound	45%	n.a.	8.5	A	strong water repellency
W-974	wax/polymer compound	45%	n.a.	8.5	A	strong water repellency raw materials fulfil FDA 176.170, 176.180; BfR* XIV and XXXVI

types for use in:

Barrier coatings

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