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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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Common Issues and Solutions in UV Vacuum Plating (Part 3)


In the practical production of UV vacuum plating, surface orange‑peel defects are among the most common issues affecting product appearance. This defect manifests as a fine, uneven texture on the coated surface that resembles the skin of an orange, significantly compromising the originally bright, smooth mirror finish. To address this issue, a systematic approach is required—considering factors such as primer leveling, spray parameters, wetting properties, and drying rate—in order to effectively enhance coating uniformity and achieve a smooth, mirror‑like finish.

2026-06-05

Detailed information +

High-Performance Epoxy Acrylate Oligomer for UV-Curable Coatings, Inks, and Adhesives


Epoxy acrylate oligomer provides fast UV curing, strong adhesion, high hardness, excellent gloss, and chemical resistance for coatings.

2026-06-05

Detailed information +

Common Issues and Countermeasures in UV Vacuum Plating (Part 2)


In the practical production of UV vacuum plating, poor adhesion is one of the most common issues affecting product reliability. This defect manifests as weak bonding between the coating layer and the substrate, or between the topcoat and the coating layer, leading to delamination, peeling, or complete flaking—often resulting in outright scrap. To address this problem, a systematic approach is required, encompassing substrate pretreatment, primer application, curing control, and interface management, in order to effectively enhance coating adhesion and minimize delamination.

2026-06-05

Detailed information +

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.