Products in Transportation Assembly: Solventborne Coating

HDK® H2000 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H2000 is primarily used as a reinforcing filler in silicone-elastomers, enhancing their properties. Furthermore, it serves as a free flow additive in the production of technical powders and finds application as an additive in antifoam agents.

CoatOSil™ MP 200 silane promotes adhesion in a broad range of applications via multiple epoxy and silane groups on each oligomer chain. Its gamma-gylcidoxy propyl epoxide ring reacts with many organic groups while its alkoxy silane groups promote adhesion to inorganic substrates. Condensation of its silanol groups can also provide crosslinks between polymer chains.

CoatOSil™ 77 coatings additive. It generally promotes a uniform finish and its air-release capacity can help to minimize defect formation. In addition, it can enable formulations to generate exceptionally low surface tensions - even when used in low dosages.

CoatOSil™ 7001E silicone-polyether block copolymer can enhance the appearance of solvent-borne coatings, especially two-component acrylic-polyol isocyanate cured coatings. The addition of CoatOSil™ 7001E copolymer can improve the final cured coating’s distinctness of image (DOI), film clarity and film coalescence, and can also readily accommodate recoating.

CoatOSil™ 7608 trisiloxane coatings additive into water-borne coatings and inks can help with smooth and efficient spreading, even on hard-to-wet surfaces . CoatOSil™ 7608 coatings can help generate low surface tension, even when used in low dosages, as well as promote a glossy finish and reduce surface defects in the cured coating.

CoatOSil™ 7602 coatings additive is a silicone copolymer with a polyethylene-oxide (EO) pendant side chain. The silicone portion of the molecule can help provide benefits such as good mar resistance and antiblock capabilities. The EO component enables ide compatibility with water-borne coatings and inks. This chemical structure makes CoatOSil™ 7602 coatings additive an excellent candidate for water-borne coatings and inks requiring a low coefficient of friction (COF) for increased slip.

CoatOSil™ 7605 coatings additive has been shown to provide these same performance enhancements to powder coating formulations. Unlike most others in the CoatOSil™ line of additives, it is the waxy solid nature of CoatOSil™ 7605 coatings additive that can allow it be incorporated into powder coating formulations.

CoatOSil™ 7600 coatings additive is a silicone polyether copolymer with a pendant structure. It has been incorporated as a wetting agent or co-emulsifier in industrial and decorative water-based coatings.

CoatOSil™ 7510 coatings additive is a silicone copolymer with a pendant structure and polypropylene oxide (PO) side chains. The all PO side chain helps minimize the potential for foam stabilization, making CoatOSil™ 7510 coatings additive an excellent candidate as a defoamer in water-borne industrial or decorative coating formulations.