Nov 06, 2026

CHINACOAT 2026 is coming to Guangzhou! Join us November 11–13 at Area A, Canton Fair Complex. As Asia-Pacific's largest coatings event, CHINACOAT connects the entire industry chain. Wynca's subsidiary Hangzhou Topwin Technology Development Co.,ltd will present a range of silicone additives for coatings — wetting agents, defoamers, leveling agents, and surface feel agents. Come visit us at Booth: 5.2D71, and let's talk about the future of coatings and promote low-carbon, sustainable development together.

At this exhibition, we are presenting core functional additives, all of which have achieved significant performance improvements. We look forward to exploring coatings technology innovation and new cooperation opportunities together with you.

Wetting and Dispersing Additive DIS-8163
High molecular weight PU dispersant
For solvent-borne systems
Excellent wetting & dispersion, anti-flocculation
For inorganic & organic pigments
Improve color development &gloss, anti-flooding & anti-floating

Leveling Additive LA-6088 
Silicone acrylate copolymer
Combine the dual characteristics of silicone and acrylate
Reduce surface tension, excellent wetting & anti-cratering
Good leveling & recoatability

Anti-graffiti Additive SL-3700
Silicone acrylate additive with reactive hydroxy groups
Reactive curing, non-migrating, high durability.
Easy-clean, anti-graffiti, anti-blocking
Suitable for solvent-based systems

Wyncoat® Radiation Curing Additive
Radiation curing additives are crosslinkable acrylic additives used in radiation curing formulations. These functional additives improve slip, substrate wetting, leveling, anti-crater and anti-scratch.

For more product information, sincerely invite you to visit us at

Booth: 5.2 D71
Time: Nov.11-13th,2026
Address: Area A, Canton Fair Complex Guangzhou, China



Topwin is one of the leading professional manufacturers and solution providers with more than 20 years of experience, and has domestic top-level engineers in the silicone surfactant industry. Specializing in research and development, production, sales, and marketing of silicone-based special functional performance materials, Topwin also serves as a professional provider of technical services. Now our products are widely used in Polyurethane Foam, Corp Protection, Coatings and Inks, Leather & Textile, Release Coating for Paper & Film,Home & Personal Care, and others.