في عالية-حقول النهاية مثل TFT-LCD manufacturing and electronic inks, UV curing processes for pigmented systems present significant challenges. يكافح المبدئون الضوئيون التقليديون للحفاظ على قدرات البدء الفعالة بتركيزات صبغية عالية، مما يؤدي إلى انخفاض كفاءة المعالجة وعيوب الفيلم.

Core Technological Breakthrough: Five Key Advantages of YS-DYE

1. Ultra-High Photosensitivity at 365nm

YS-DYE is specifically optimized for the I-خط (365nm) wavelength, achieving industry-leading photochemical quantum efficiency. Experimental data shows that under the same light intensity, its initiation speed is over 40% faster than conventional oxime ester photoinitiators, making it particularly suitable for high-speed continuous production lines.

2. Extreme Pigment Tolerance

It offers breakthrough tolerance for carbon black pigment concentrations up to 35% (شهادة اس جي اس), providing reliable assurance for Black Matrix (BM) الإنتاج. Even in systems with high concentrations of pigments like phthalocyanine blue or benzidine yellow، يحافظ over 90% curing efficiency.

3. Ultra-Thin Film Curing Capability

Its ability to cure ultra-طبقات رقيقة (1-30μم) meets the thinning demands of modern electronic devices. In 10μm film thickness tests, it achieves complete curing with a single exposure, avoiding the film stress issues caused by multi-stage curing in traditional processes.

4. ذوبان ممتاز

Its specially designed molecular structure ensures outstanding compatibility in systems like epoxy acrylates and urethane acrylates. Even in high-أنظمة اللزوجة (>5000 cP), it maintains uniform dispersion, preventing uneven curing caused by photoinitiator aggregation.

5. Intelligent Synergy Adaptability

It supports synergistic use with other photoinitiators like 369, ITX, 819, or TPO. For film thicknesses exceeding 30μm, a formulation using YS-صبغ (0.5-1.0%) combined with TPO (1.5-2.0%) achieves a perfect balance between deep curing and surface curing.

 Performance in Application Scenarios

تفت-LCD Color Filters

In G6 production line tests, YS-DYE improved the curing speed to 3.5 m/دقيقة (compared to only 2.0 m/min with traditional initiators) in a colored resin system containing 25% titanium dioxide. The color coordinate deviation Δكان ه <0.8, far exceeding the industry standard of ≤1.5.

الأحبار الإلكترونية

عند استخدامه في أحبار قناع اللحام LDI، يتم استخدام نظام تآزري من YS-DYE/TPO (1:2 ratio) achieved complete curing with a single exposure at 35μm thickness, significantly reducing energy consumption costs. After 1000 hours of testing at 85°ج/85% RH, the film adhesion retention rate exceeded 95%.

Inkjet Printing Applications

In UV inks containing 15% الأصباغ، نعم-DYE reduced droplet curing time to 0.8 seconds (traditional products require 1.5 seconds) withnonozzle clogging, making it especially suitable for high-precision industrial printing.

 إرشادات الاستخدام & الدعم الفني

Storage Requirements: Store strictly protected from light (≤35°C environment). After opening, protect from moisture and seal tightly. استخدم تحت الضوء-protected conditions or infrared light sources.

Dosage: Recommended addition rate 0.3-1.5% (of total formulation weight)، ينبغي تحديد كميات محددة من خلال اختبار النظام.

تحسين العملية: Recommended light source: LED with wavelength 365±5nm, intensity ≥80 mW/سم².