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Product description
Solvent-based defoamer STA-5600 is mainly composed of modified polysiloxane. It has good miscibility to suppress foam and defoam, and it has a significant effect in eliminating bubbles in thick films of polyurethane coatings.
Physical properties (This data is for experimental reference only. For detailed product technical information, please contact the company)
compositionExteriorproportion (G / cm 3)ExteriorSolvent
Modified polysiloxane1%0.88Colorless to transparent viscous liquidAromatic hydrocarbon solvents

Features and benefits
☀ Good compatibility, can eliminate the fisheye, pinhole, crater and other defects of the coating film, and is very suitable for use in various colors of topcoat and gold oil;
☀ The defoaming effect on the bubbles (carbon dioxide) generated by the reaction of the two-liquid type PU is extremely significant;
 Can suppress and eliminate air bubbles generated during the manufacture, agitation and construction of coatings; for dip coating and roller coating The generation of bubbles on the baking paint system of the operation also has superior suppression performance and bubble release effect.
Application range
☀Acrylic resin, nitro lacquer, UV curing system, two-component polyurethane, epoxy resin, alkyd resin, Baking system, etc.
     Added amount
☀ 0.2-1% of the total system is recommended.
Packaging specifications
☀ 25KG drum
Precautions
☀ Sealed and stored at low temperature. Avoid direct contact with skin and eyes during operation, do not contaminate the product For other products and containers, please test spray before each batch, please use it within the shelf life.
The above information is for experimental reference only and does not have any guarantee nature. Users should conduct test applicability according to their own conditions and requirements.If you have any questions, please consult our technical staff: 137-2999-8903 / Mr. Ling
Download attachments:STA-5600【View】

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Tel:+86-0751-3820099 Fax:+86-0751-3820098Add:Zhuhai Industrial Park, Nanxiong City, Shaoguan, Guangdong Province

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