In the field of water-based coatings, IOTA-4100 defoaming wetting agent has become an ideal choice for difficult-to-coat substrates due to its outstanding wetting and anti-pinhole properties. This specially modified polysiloxane copolymer not only significantly enhances the wetting of coatings but also effectively prevents pinhole formation, providing a new technological breakthrough for the coating industry.

Product Highlights:

• Excellent Wetting: Significantly reduces surface tension, improving wetting on difficult-to-coat substrates.
• Anti-pinhole Effect: Effectively prevents pinholes during coating application, improving coating quality.
• Versatility: Suitable for water-based polyurethane, water-based acrylic, and water-based epoxy systems, with a wide range of applications.

Application Areas:
IOTA-4100 is widely used for wetting and anti-pinhole treatment in water-based coatings, particularly for high-end products that require efficient wetting and high-quality coatings.

Physical Properties:

• Appearance: Pale yellow transparent liquid
• Active Ingredient Content: 100%
• Viscosity (25°C): 20-60 cp
• Surface Tension (0.1%): <23 mN/m

Packaging & Storage:
The product is packaged in 25 kg plastic drums or 200 kg metal drums. It should be sealed and stored at room temperature for up to 24 months.

The launch of IOTA-4100 provides a high-efficiency and reliable solution for the water-based coating industry and is expected to demonstrate its unique value in more high-performance coatings in the future.