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Handling Poor Conditions in UV Gel Nail Polish (Part 8)

Release time:

2026-05-08 23:20

Handling Poor Conditions in UV Gel Nail Polish (Part 8)

Granulation refers to the formation of tiny raised bumps on the cured surface of gel polish, which feel rough to the touch. This issue is primarily caused by external environmental contamination and internal product contamination. Unlike defects such as brush marks and wrinkling, which are often attributable to application technique, granulation is more closely linked to environmental cleanliness and proper product maintenance. This article will discuss strategies for preventing granulation as well as methods for addressing it once it occurs.

I. Preventive Measures for Particles

1. Maintain a clean working environment. Clean the work surface before starting to minimize dust accumulation. Avoid working in areas directly exposed to air-conditioner vents or fan blow, as airflow can stir up dust. Nail salons may consider installing air-purification equipment. During the procedure, minimize movement and fabric friction to prevent dust from being stirred up.

2. Keep the product clean. After each use, promptly replace the cap to prevent dust from entering. Regularly wipe the bottle opening with a cleaning solution to remove any dried adhesive residue or clumps. When dispensing adhesive, after removing the brush from the bottle, scrape off any excess adhesive from the inner wall of the bottle opening—do not allow dried residue on the opening to contaminate the contents.

3. Prevent contamination of the brush head. Do not allow the brush head to come into contact with any uncleaned surfaces, including fingers, workstations, cotton pads, and the like. If the brush head accidentally touches skin or dust during application, wipe it clean with a cleaning solution before returning it to the bottle.

II. Post-Particle Formation Treatment Methods

1. Treatment of surface particles: If the particles are only floating on the coating surface, gently smooth them out with a sponge file, remove any dust, and then reapply the topcoat. Exercise light pressure during sanding to avoid abrading through the color coat.

2. Handling embedded particles: If particles are embedded within the coating, sand down the affected area to remove the particles, clean the surface, and then reapply the color coat and topcoat. If there are numerous particles distributed over a wide area, it is recommended to strip the entire coating and redo the work.

III. Conclusion

Addressing particulate contamination relies heavily on environmental control and routine maintenance. Keeping the work surface clean, promptly replacing bottle caps, cleaning the bottle opening, and preventing brush-head contamination—these seemingly minor details are crucial for minimizing particulate issues. Once particles have formed, surface-level particles can be sanded away, while embedded particles require localized repair or a full rework. The unique aspect of particulate problems is that preventive measures cost far less than remedial actions; the time invested in daily maintenance yields far better returns than the effort required for repairs.

Disclaimer: The above content has been compiled from public sources for reference only; if any infringement occurs, please contact us and we will address it promptly.

Bossin Recommended Products – UV Gel Nail Polish
Base coat
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-02H	Phosphate ester acrylate monomer	Enhances adhesion to substrates such as metal, glass, and plastic.
B-2016	Polyester acrylate	High molecular weight, excellent flexibility, strong adhesion, and low heat release.
B-2018	Aliphatic polyurethane acrylate	Good adhesion, good flexibility, and water resistance.
Colored tape
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-151DM	Modified epoxy acrylate	Low halogen, yellowing resistance, excellent plating performance, and strong adhesion.
B-162	Epoxy acrylate	Fast curing, low odor, high gloss, and high fullness
B-166A	Modified epoxy acrylate	Good flexibility and strong adhesion
B-166A-85	Modified epoxy acrylate	Good flexibility, excellent adhesion, contains 15% HEMA
B-166A-85P	Modified epoxy acrylate	Good flexibility, excellent adhesion, contains 15% HEMA
B-27	Active amine photosensitizing promoter	Low color number, benzene-free, low odor, antioxidant and anti-polymerization
B-296	Aliphatic polyurethane acrylate	Fast curing, chemical resistance, yellowing resistance, and impact resistance.
Extended glue
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-210D	Aliphatic polyurethane acrylate	Fast curing, low exotherm, and good toughness
T-2022D	Aliphatic polyurethane acrylate	Non-stick, low heat generation, strong adhesion, high hardness
Sealant glue
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-376	Aliphatic polyurethane acrylate	LED yellowing is minimal, and the nail polish formulation exhibits excellent stability.
B-412T-6	Aliphatic polyurethane acrylate	Good toughness, tin-free, and excellent stability of the nail polish formulation.
Matte Sealing Layer
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-328M	Aliphatic polyurethane acrylate	Low gloss, low viscosity, excellent wettability, and a pleasant hand feel.
B-328R	Aliphatic polyurethane acrylate	Low gloss, excellent matting, good wetting, and a fine, smooth, and silky hand feel.
B-329D	Aliphatic polyurethane acrylate	Low irritation, low viscosity, excellent wettability, and a pleasant feel.
One-step adhesive
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-315	Aliphatic polyurethane acrylate	Wear and chemical resistance, high hardness, toughness, and yellowing resistance.
A-grade film
Product Model/English Abbreviation	Product Name/Product Type	Product Features
B-113	Bisphenol A epoxy acrylate	High hardness, high gloss, high fullness, containing 20% TPGDA.
B-216	Aliphatic polyurethane acrylate	Fast curing, high fullness, and excellent toughness
B-268M	Aliphatic polyurethane acrylate	Good flexibility, excellent adhesion, excellent plating performance, and strong hiding power.
B-619W	Aliphatic polyurethane acrylate	Fast curing, high hardness, good toughness, wear resistance, and chemical resistance.
Individual Recommendation
Product Model/English Abbreviation	Product Name/Product Type	Product Features
BM1211 (HPMA)	Hydroxypropyl methacrylate	HEMA-free, high strength, low irritation, high adhesion

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Handling Poor Conditions in UV Gel Nail Polish (Part 9)

Handling Poor Conditions in UV Gel Nail Polish (Part 7)