| Product description: TEGOPREN® 6875 is a liquid alkyl modified siloxane (liquid silicone wax) to be used for surface treatment of inorganics fillers and any pigments used in thermoplastic formulations. Application: TEGOPREN® 6875 is a liquid dispersing additive used for surface treatment to improve dispersion properties of: - inorganic fillers e. g. titanium dioxide, talc
- inorganic pigments e. g. Ultramarine blue, iron oxides
- organic pigments, e. g. Phthalo blues or DPPs
- flame retardants, e. g. MDH or ATH
TEGOPREN® 6875 is used for the manufacturing of masterbatches as liquid dispersing additive, too. Benefits: The use of TEGOPREN® 6875 offers several advantages which are resulting due to the hydrophobizing of the pigment or filler surface: - higher filling grades
- excellent rheological properties
- improved water repellency / lower water up-take
- improved weatherability
- higher color strength
- less speck formation
- improved mechanical properties
Information provided by Evonik |
