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Large color variation

Release Date:

2026-03-20

Possible causes:

(1) Ingredient errors/pigment variation

(2) Changes in baking conditions

(3) Changes in formulation design

Proposed solution:

To address yellowing, the addition of HuanYu’s high-temperature and yellowing-resistant additive HYB500 effectively scavenges free radicals, inhibits oxidation reactions, enhances resin thermal stability, and slows down the yellowing process of the coating. It exhibits excellent resistance to temperatures of 230–250°C and also provides resistance to natural gas.

Uneven powder application with multiple colors.

Low powder application rate

Insufficient impact strength

2023-11-07

Lack of three-dimensional texture in the wrinkles

2026-03-20

Silver powder is unevenly dispersed.

2026-03-20

Uneven powder application with multiple colors.

2026-03-20

Large color variation

2026-03-20