Name

Application Performance

Usage and Dosage

Technical Data Sheet

HY405 Imported Benzoin

It features superior yellowing resistance, low dosage, minimal fumes. Degassing and pinhole elimination for flat coating appearance.
Added internally at 0.2%-0.5%

HY701B Brightener

The product optimizes surface tension to achieve a smooth, uniform, and high-gloss coating film; effectively eliminates pinholes and craters; enhances interference resistance. Special groups improve the electrostatic charging capacity of the powder and further increase the gloss of the coating.
Added internally at 0.6%-1.5%

HY408A Leveling and degassing agent

The product effectively removes entrapped gases and low molecular weight volatile substances from the coating. In some formulations, the use of benzoin can be eliminated.
Added internally at 0.3%-0.5%

HY2999 Non-wax-based defoaming brightener

Recoating with silk-screen printing does not compromise surface clarity; instead, it enhances surface fullness and wettability, while also promoting degassing and defoaming.
Internal extrusion: 0.6–1% of the total formulation.

HY409B High-performance defoamer

The product effectively eliminates pinholes and bubbles, improves flowability, increases spray coverage area, and enhances storage stability resulting from inadequate substrate preparation.
Added internally at 0.4%-1%

HY960 Specialty defoamer

For materials such as cast iron, cast aluminum, and inadequately treated substrates, this defoamer effectively eliminates pinholes and air bubbles, improves powder flowability, expands spray coverage, and enhances storage stability.
Mixed externally or added internally at 0.4%–1%

HY960C Specialty defoamer

During the powder melting process, it rapidly adheres to bubble surfaces and allows bubbles to float out of the coating, achieving defoaming. It can eliminate film pores and pinholes caused by moisture trapped in substrates with insufficient density, such as cast iron, cast aluminum, zinc-plated, and titanium‑magnesium alloy workpieces.
Added internally at 0.4%-1%
Added externally at 0.2-0.5%

HY530 Surface accelerator

The product, containing functional polymers, effectively enhances wetting between the coating film and the substrate, improves adhesion, increases water resistance, and promotes leveling.
Added internally at 0.5%-1%

HY19 Pigment covering dispersant

Pigment covering dispersant adsorb onto pigment surfaces, displacing adsorbed substances such as air and water, which creates electrostatic repulsion or steric hindrance at the pigment surface, effectively preventing detrimental pigment flocculation. Therefore, the product is employed to improve and enhance the dispersion and stability of pigments in powder coatings.
Added internally at 0.5%-1%

HY1778 Polytetrafluoroethylene micro-powder wax (PTFE)

The product exhibits excellent surface slipperiness, improved surface hardness, and a smooth, refined coating appearance.
Added internally at 0.3-0.6%

HY1779 Modified PTFE wax

The product enhances surface gloss, ensures a smooth and level coating film, and delivers excellent resistance to yellowing and impact.
Added internally at 0.4%-1%

HY102 Anti-scratch wax powder

The product provides excellent surface slipperiness, enhances surface hardness, offers outstanding scratch resistance, improves coating film smoothness and fineness, and ensures low smoke generation.
Added internally at 0.3-0.6%