Rheology Modifier Technologies-MUNZING-new - MÜNZING ...

1. Overview. Page 3. 2. Typical rheology profiles. Page 6. 3. Structures of associative thickeners. Page 7. 4. Thickening mechanism. Page 9. 5. Properties of polyurethane thickeners (HEUR). Page 10. 5.1. Molecular weight. Page 10. 5.2. Rheology profile. Page 10. 5.3. Rheology control. Page 11. 5.4. Influence of polymer...

Technical Background Rheological Additives - TEGO

HASE: Hydrophobically modified Alkali Swellable Emulsion. HMPE: Hydrophobically Modified PolyEther. HMHEC: Hydrophobically Modified Hydroxy Ethyl Cellulose. Chemistry of polyurethane thickeners. Polyurethane thickeners belong to the associative category. The molecular weight of polyurethane thickeners is from.

Preparation of Associative Polyurethane Thickener and Its ... - Hindawi

Sep 17, 2015 ... Associative polyurethane (PU) thickener has been synthesized by preparing the prepolymer with the reaction of polyethylene glycol (PEG) and isophorone diisocyanate (IPDI), which then end-capping with long-chain alkanol. The synthesis process, as well as hydrophilic chain length, theoretical molecular...

Thickeners and Rheology Additives - chem tech - product - AXinhai

More Information about "Thickeners and Rheology Additives". inside AXinhai 23/2016. ASSOCIATIVE POLYURETHANE THICKENERS FOR AQUEOUS COATINGS, Rheological behaviour precisely adjusted to application! In a more and more competitive environment coating materials must be able to be optimally used.

associative polyurethane thickeners for water- borne coatings

ASSOCIATIVE POLYURETHANE THICKENERS FOR WATER-. BORNE COATINGS. Rheological behavior precisely adjusted application! AUTHOR: DR. NICHOLAS BÜTHE, FIRMA: MÜNZING. Article from: inside aXinhai 23/2016, page 1 of 6. FOTOS: MÜNZIG CHEMIE GMBH. Introduction. Paints are used to achieve...

The Effect of Hydroxyl Ethyl Cellulose (HEC) - Research India ...

P.O Box AC939 Ascot Bulawayo, Zimbabwe. 2 Department of Chemistry, Vaal University of ... Hydroxyl Ethyl Cellulose (HEC) was for many years the main and only thickener used in water based paints. ... The use of HEUR (Hydrophobically-modified ethoxylated polyurethane) rheology modifiers is a patented technology...

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