双组份水性聚氨酯.pdf

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2017-09-21 发布于湖北
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双组份水性聚氨酯.pdf

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双组份水性聚氨酯

The perfect match – BASF raw materials for two component polyurethane coatings Dr. Rainer Erhardt, BASF SE Team Leader Technical Marketing Automotive Industrial Coatings, Resins and Additives Europe New 2K PU Brochure 2 Content  100 % Coatings based on bio-based polyols (application: pipeline coating)  Super high-solid flexible coating with excellent adhesion on PVC (application: truck tarpaulin coating)  Water-borne coatings showing fast drying performance, early block resistance and high hardness 3 ® What do natural oil based polyols (Sovermol ) offer to polyurethane coatings/adhesives manufacturers?  Bio-based Polyols (polyfunctional alcohols) based on renewable raw materials like rapseed oil, Castor oil, soybeen oil etc. treated with technologies like epoxidation followed by ring-opening, transesterification, ethoxylation or propoxylation  Unique properties:  Improved hydrophobicity; low sensitivity towards moisture  Low viscosity  High chemical stability  Broad adhesion spectrum  Very low shrinkage  High pigment loading with good self levelling properties „EASY to APPLY“  Solvent free – ZERO VOC 4 Construction kit approach to customer needs Increase Flexibility Base Polyols Increase Hardness - Higher elongation