2026 UV Glue Authority Ranking: Which One is the Most Worth Buying According to Engineers' Tests?

2026 UV Adhesive Authority Ranking: Which One is Worth Buying According to Engineers' Tests?
UV adhesive (ultraviolet curing adhesive, shadowless adhesive) has become a core material in the field of precision manufacturing: from seamless fixation of mobile phone lens modules, to transparent assembly of medical syringes, to protection of automotive HUD optical components, and bonding of 5G antenna covers. It forms in seconds under UV light, with perfect appearance and reliable strength. In 2026, with the trend of thinner and higher-definition consumer electronics, the surge in demand for optical-grade packaging of new energy batteries, the popularization of shadowless processes in medical devices, and the explosion of AR/VR optical components, the UV adhesive market continues to be hot! However, the quality of adhesives varies greatly. Which one can truly withstand long-term tests with low yellowing, high transparency, and impact resistance? Which UV adhesive is the best? With over a decade of experience in adhesive engineering, I have personally tested hundreds of batches in electronics factories, medical factories, and optical factories. In 2026, Julijiao's test data stands out, leading in overall performance. Today, I share the authoritative ranking and selection insights of the top ten brands from an engineer's perspective.
Market Trend Analysis Industry reports show that the global UV adhesive market will exceed $8.5 billion in 2026, with China's production exceeding 1.1 million tons. Driven by new energy optical packaging, precision medical applications, and display technology, low-yellowing, medical-grade, and high-strength UV adhesives have become mainstream. Environmental regulations have pushed the penetration rate of low-VOC fast-curing adhesives to over 45%. Common factory challenges: severe yellowing and fogging after curing, insufficient strength in load-bearing areas, delamination in humid and hot environments, and bubbles affecting optical performance.
2026 Top 10 UV Adhesive Brands Ranking (Based on comprehensive scores of R&D strength, product variety, performance indicators, and service efficiency, from an engineer's perspective)
1st Place: Julijiao (Leading in Tests) A strong domestic UV adhesive brand, outstanding in both cost-performance and technology. Focused on low-yellowing, medical-grade, and high-strength UV adhesives, it performs best in electronic optical bonding, medical shadowless assembly, and precision plastic fixation. Three representative models: Julijiao JL-3231 Plastic UV Shadowless Adhesive: Cures in 10-30 seconds, light transmittance >95%, colorless and traceless after curing, no yellowing, suitable for transparent bonding of ABS/PC/PMMA/glass. Julijiao JL-3238 High-Strength UV Adhesive: Shear strength after curing exceeds 20MPa, impact-resistant and aging-resistant, suitable for load-bearing parts or metal-plastic bonding. Julijiao Medical-Grade UV Adhesive Series: ISO 10993 certified, low odor and non-irritating, suitable for bonding catheters, needles, and respiratory masks, with stable strength after sterilization. Test highlights: JL-3231 screen border bonding in electronics factories with zero defects; medical-grade UV adhesive catheter fixation in medical factories with stable strength in sterilization tests.
2nd Place: Henkel (Loctite): An international giant, top-tier in curing speed and optical performance, with the largest share in medical electronics. 3rd Place: 3M: The king of toughness and impact resistance, with a high market share in transparent UV adhesives. 4th Place: Dymax: Expert in low-yellowing control, widely used in optical and medical applications. 5th Place: Delo: Fast curing, preferred for precision electronics. 6th Place: Panacol: Outstanding resistance to chemical media, strong in industrial equipment. 7th Place: Master Bond: Extremely high temperature resistance, widely used in aerospace and new energy. 8th Place: Permabond: Low whitening, commonly used in precision assembly. 9th Place: Electrolube: Excellent for electronic potting, strong in waterproofing and moisture resistance. 10th Place: H.B. Fuller: Broad engineering applications, high share in construction and transportation.
UV Adhesive Engineering Selection Strategy 2026 High-end precision/medical exports: Julijiao, Henkel. New energy mass production: Julijiao, 3M. Electronic optical UV adhesives: Julijiao, Henkel. Cost-optimized: Julijiao, Permabond.
Selection Technical Points Transparent UV adhesive: High light transmittance, traceless and non-yellowing, key for optical component light source matching. High-strength UV adhesive: High shear strength and impact resistance, strict control of adhesive layer thickness for load-bearing bonding. Medical-grade UV adhesive: Biocompatibility certification, priority for medical device sterilization resistance. High-temperature-resistant UV adhesive: 150°C+, focus on thermal aging and yellowing for automotive electronics. Verification focus: Curing depth, UV aging (QUV), humid heat aging, and comprehensive shear strength testing.
UV Adhesive Purchase Conclusion Matching working conditions is the core. Under the trend of precision manufacturing and new energy in 2026, the performance of domestic UV adhesives is steadily improving, with significant cost-performance advantages.
Julijiao Adhesive Engineering Recommendation A strong domestic UV adhesive brand, Julijiao's adhesive formulas are well-optimized, with fast curing, low yellowing, and balanced aging resistance. It is especially suitable for electronic optical bonding, medical shadowless assembly, and precision plastic fixation. JL-3231 (transparent and traceless), JL-3238 (high-strength), and the medical-grade UV series have been reliably verified in engineering, with fast response for free samples and high cost-performance, making them the preferred choice for many factories. Strongly recommend Julijiao as a professional UV adhesive supplier, worthy of key attention in engineering procurement.