In recent years, the materials used for display consoles in electronic products, represented by mobile phones and handwriting tablets, have transitioned from acrylic panels to thin reinforced glass materials. From this market trend, reinforced glass will become the mainstream material for screen printing. Our company has newly developed a low-temperature hardening inks for strengthening glass. This product is a halogen-free inks designed with environmental protection as a priority: chlorine below 700ppm, bromine below 700ppm, and total amount below 1100ppm. Additionally, it has the ability to conduct electricity less easily.
Type: Urethane resin system/3 component baking and drying type
Features: Even if dried at low temperatures on glass, there will still be adhesion, which can also be tested through various physical properties; Excellent smoothness and luster.
Dilution solvent: Standard solvent T-980
Cleaning solution: T-31
Printing: Polyester screen T250-420 mesh
Mixing ratio: HF GV3 710, other colors: A Hardening agent: CARE 183=100:15:2/HF GV3 120: A Hardening agent: CARE 183=100:10:2
Drying time: recommended at 120 ℃ × Over 30 minutes (Note 1
(Note 1: When the alcohol resistance is poor, please maintain it at 120 ℃) × Dry for over 40 minutes
Reference materials (the performance table is our company's test values, not the guaranteed performance values)
Test items | Test content | Result | |||
Adhesion | 100 grid peel test of adhesive tape | 100/100 | |||
Hardness | Pencil hardness 45 ° (load capacity 750g) | 4H | |||
Alcohol resistance | IPA back and forth wiping test 1kg × 20 rounds | No abnormalities | |||
High temperature and humidity resistance test | 60±2℃ 95±2% 240hr | No abnormalities | |||
Water boiling resistance | Perform adhesion test after placing in boiling water for 30 minutes | 100/100 | |||
Invisibility | Use 420 mesh polyester screen printing to determine OD value | 4.0 or above | |||
Resistance | Measure the printing surface at the technical center | 1× Above 1013Ω ※Note 1 | |||
Weather resistance | Aging tester | 2000 hours qualified |
※ Note 1: When the resistance value is above the 13th power, it may fluctuate depending on the surrounding environment (temperature or humidity, etc.), please be aware.
Inks: HF GV3 710 black
Material: Reinforced glass (3 types)
Printing mesh: Polyester 420 mesh
Scraper hardness: Urethane resin medium hard
Printing: Hand printed
Mixing ratio: HF GV3 710: A Hardening agent: CARE183=100:15:2 Dilution rate: 10%
Drying : HF GV3: 120℃×30min
Previous item:None
Next item:1000 (F)/HF 1000 (F) series