EFKA 5244
Unsaturated polyamide and acid ester salts
Efka Additives
分散剂 >> 类表面活性剂 >> 磷酸酯
Dispersing agents >> Surfactants-like >> Phosphate esters
润湿剂/边缘润湿促进剂
Wetting agent/ Wet edge enhancer
涂层 >> 由溶剂生成
Coatings >> Solventborne
涂层 >> 无溶剂/ 高固体
Coatings >> Solvent-Free/ High-Solids
Application: EFKA-5244 is compatible with all solvent or solvent-free coating systems.
The pot-life of 2-pack systems is not affected. In the dispersion of
organically treated Bentonites, the use of EFKA-5244 offers the following
advantages:
shorter dispersion time
easier handling of the Bentonite gel
improved storage stability
Incorporation: When used in mill-bases, add before grinding. In Bentonite dispersions
use as follows:
87.5 - 88 .5 parts of solvent
10 .0 parts of Bentonite
2.5 - 1 .5 parts of EFKA-5244 ---------------------------------------------
100 parts
Storage: EFKA-5244 should be stored in a cool dry place. When kept in an original
unopened container, it will keep up to 5 years from the date of
manufacture. The expiry date is indicated on the container.
Solvent-free anionic/cationic wetting and dispersing additive to improve the wetting of pigment surfaces and organically treated Bentonites. Reduces the interfacial tension between pigments or extenders and the vehicle. Reduces dispersion time. Stabilization of the pigment dispersion. Decreases pigment sedimentation. Increases gloss and improved flow.
The pot-life of 2-pack systems is not affected. Can be used in the dispersion of organically treated Bentonites. Provides short dispersion time, easy handling of the Bentonite gel. Improves storage stability.
Addition: 0.1 - 1.0% based on inorganic pigments or 1.0 - 2.5% based on organic pigments. When used in mill-bases, add before grinding. In Bentonite dispersions, add 87.5 - 88 .5 parts of solvent, 10 .0 parts of Bentonite, 2.5 - 1 .5 parts of it.