Bernd Schwegmann GmbH & Co. KG
Wernher-von-Braun-Str. 14
53501 Grafschaft-Gelsdorf
Tel +49 (0) 22 25 / 92 26 -0
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info@SchwegmannNet.de

SCHWEGO® wett 6264

Wetting and dispersing additive for solvent borne coating systems, biodegradable, VOC-free

 

Chemical base:   Polymer
     
Properties:   SCHWEGO wett 6264 is a wetting and dispersing additive based on polymer tenside mixture universally suitable for pigments in solvent borne coating systems. It considerably shortens milling time, as pigment agglomerates are ruptured and stabilised effectively. Hence, sedimentation and unmixing of the pigments respectively floating or flooding during application, are prevented. The colour strength of pigments is improved and the colour shade does not change even after long storage. SCHWEGO wett 6264 is compatible with most resin systems.
     
Applications:   SCHWEGO wett 6264 can be used to disperse inorganic and organic pigments or carbon black. It is especially suitable for the production of universal pastes and highly filled systems.
     
Technical data:
(Guide values)
  Appearance : clear to slightly turbid, colourless liquid
Density (ISO 2811-1) : 0.95 - 1.00 g/cm³
Flash point (ISO 1523) : n.a., product is not flamable or explosive
Non volatile content (ISO 3251): 100 %
     
Processing:   In order to achieve an optimum result, it is necessary to add SCHWEGO wett 6264 to the system before pigment milling. The amount of addition is 1.0 – 5.0 % if inorganic pigments, and 10.0 – 30.0 % if organic pigments are used, calculated on the pigment content. In case of carbon black an addition amount of 50.0 % or more will be necessary.
     
Storage:   Stir SCHWEGO wett 6264 up before use. Keep it in a cool, well-ventilated place. If the additive is stored below room temperature, small quantities of the active substance of SCHWEGO wett 6264 may separate and cause cloudiness. This cloudiness can be eliminated by heating or by stirring up the product. There is no influence on the product quality.

Subject to appropriate storage, the described properties of SCHWEGO wett 6264 remain stable for at least 12 months, provided the original container is closed after use.
     
Packaging:   50/190 kg drum
     
     
    The above information is based on our current knowledge and experience. No binding assurance in respect of certain properties or suitability for certain applications must be read into our information. Patent rights and other proprietary rights must be observed if necessary. Further safety instructions please learn from our material safety data sheet.