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About Bossin

Establishment Date
2007 Year

Establishment Date

Technology Center
3500

Technology Center

Technical personnel
80 +

Technical Personnel

Invention patent
90 +

Invention Patent

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Handling Poor Conditions in UV Gel Nail Polish (Part 2)


Shrinkage refers to the phenomenon where gel polish, after curing, contracts from the nail edge or surface inward, exposing part of the natural nail. The root causes are insufficient adhesion and excessive shrinkage stress. Unlike wrinkling, shrinkage is more closely related to nail preparation and the performance of the base coat. This article will discuss strategies for preventing shrinkage and methods for addressing it once it occurs.

2026-05-06

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Approaches to Addressing Defects in UV Gel Nail Polish (Part 1)


Cracking is one of the common defects in UV gel nail polish application, characterized by irregular, wrinkle-like patterns on the cured surface. When cracking does occur, adopting the correct remedial measures can minimize losses; meanwhile, implementing effective preventive practices during routine application can fundamentally eliminate the occurrence of cracking. This article will discuss strategies for addressing cracking from two perspectives: preventive measures and post-application treatment.

2026-05-06

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Common Defects in UV Gel Nail Polish (10)


During the application of UV gel nail polish, nail surface damage refers to issues such as delamination, thinning, or unevenness that appear on the natural nail after removal. Unlike coating defects like wrinkling or chipping, nail surface damage directly affects the health of the natural nail. Such damage typically does not become immediately apparent during use; rather, it accumulates gradually over repeated applications and removals. Understanding the causes of nail surface damage can help practitioners take deliberate measures to protect the nails during the removal process.

2026-05-06

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Video Account

Bossin cordially invites you to visit the 2025 China International Coatings Exhibition.
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Bossin cordially invites you to visit the 2025 China International Coatings Exhibition.

UV monomer with a curing speed more than 30% faster than that of trifunctional monomers
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UV monomer with a curing speed more than 30% faster than that of trifunctional monomers

Low-irritation version of HDDA
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Low-irritation version of HDDA

A high-refractive-index UV monomer
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A high-refractive-index UV monomer

Although it’s quite ordinary, it offers great value for the price.
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Although it’s quite ordinary, it offers great value for the price.

A UV monomer used in fields such as PCB ink, UV curing agents, and offset printing ink.
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A UV monomer used in fields such as PCB ink, UV curing agents, and offset printing ink.