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UV light Fastness  ink

UV light Fastness ink

No phenolics / low migration
Low odor / low VOC

Product features

This product contains fine particles and a new fluorescent paste with ultra-high concentration. Excellent heat and chemical resistance, providing excellent drying speed and abrasion resistance.

Scope of application

Suitable for high-speed printing. It is used for printing magazines, picture albums, pictorials, advertisements and fine paper packaging boxes, cartons, single sheets, etc.

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Technical indicators and parameters

Product name and numberInsolation GradeAcid resistanceAlkali resistanceWater resistanceEthanol resistanceDetection methods and characteristics
UV light fast four-color red6-74454

Acid resistance: immerse the printed paper in acetic acid at 20-25 ℃ for minutes, and judge the strength according to the degree of fading


Alkali resistance: immerse the printed paper in 1% sodium hydroxide at 20-25 ℃ for 10 minutes, and judge the strength according to the fading degree


Water resistance: the printing paper is immersed in water at 20-25 ℃ for 24 hours, and the strength is judged according to the degree of fading and dissolution precipitation


Ethanol resistance: immerse the printed paper in ethanol at 20-25 ℃ for 5 minutes, and judge the strength according to the degree of fading and dissolution and precipitation


1. Tolerance level 5 is the highest and level 1 is the lowest.

2. In case of water, the sun resistance will be significantly reduced.

3.Under the condition of low color concentration or dot printing: the insolation grade of 10% color concentration is reduced by 3-4 grades; 50% color concentration, and the sun resistance grade is reduced by 2-3 grades; 75% color concentration, and the sun resistance grade is reduced by 1-2 grades.

4. Insolation Grade 8 is the highest and grade 1 is the lowest.


light fast four-color yellow6-74454
UV light fast red5-65555
UV fast golden red5-65555
UV light fast pink5-65555


other

Packing specification: 1kg packing

Product shelf life: three years, stored in a cool, dry, ventilated and direct sunlight can not shine.

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