Technical Q&A

Poor leveling performance

Release Date:

2026-03-20

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Possible causes:

(1) Low resin content/high viscosity

(2) Low baking temperature (curing in stages)

(3) Short leveling time

(4) Abnormal film thickness (too thick/too thin)

(5) High oil absorption of pigments

(6) Influence of Additives

Proposed solution:

(1) Fix the segmentation factors, add Huanyu HY217 curing accelerator, increase the resin content, and reduce the system viscosity;

(2) When using low-viscosity resins, it is necessary to adjust the resin molecular weight distribution and optimize the curing agent ratio; it is also recommended to add Huanyu HY530 surface modifier.

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Granule

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