?????? ?? ??? ?????????? ????? - ???????

Have you ever seen printed materials with particularly bright colors ?"glowing" in the sun? ?????? ?? ???, ???? ???? ????????, ??????? ?????? ????, ??? ???????? ?? ???? ?? ???? ??? ???????? ?? ??? ??? ???? The colors are so eye-catching because there is a special material behind them - fluorescent pigments for ink.
Today, let's look at how ink becomes so bright through fluorescent pigments. What is the science behind it?

artistic-colorful-brush-strokes-paint(1).jpg

1? ?????? ?? ??? ?? ?????????? ????? ???? ???

?????????? ??????? ?? ????? ?? ?? ?????? ????????? ?????? ?? ??????? ?? ???? ?? ?? ???????? ?????? ?? ???????? ?? ???? ??? In layman's terms, it is a pigment that "looks to be glowing". ?? ?????? ????? ?? ??? ???? ??: ??? ???? ?????? ?? ??????? ???? ?? ??? ??? ???? -???? ?????? ?? ???????? ??; it is "instantly glowing", as long as there is ultraviolet light or a strong light source, it can immediately "shine on the stage".
Adding fluorescent pigments to ink--"fluorescent ink". ?? ??? ?? ?????? ?? ????? ????? ??????, ????????, ????????, ????, ???????? ?? ???? ????????? ??? ???? ???? ??, ?? ?????? ?? ???? ??? ??? ???? ??? ?????? ?? ??????


2? ?????????? ??????? ???? ????? ???

?????????? ??????? ??? ???? ??? ???? ??????? ???????? ????
1? ????????? ?????? ?? ??????? ????: ?????????? ??????? ??? ??? ????????? ?????? (????) ?? ??? ?? ??????? ?? ???? ???? ???? ???????? ?????? (???? ???? ?????)?
2? ????? ????????: ??????? ????? ??????? ????? ?? ???????????? ?? ?? ???? ????? ????? ??? ????? ??? ??? ???? ???
3? ??????? ???? ?????? ????: ?? ?????????? ???? ??? ?? ?? ???? ????? ?? ?????? ??? ???? ?? ???? ???, ?? ????? ?? ???? ???? ??? ?? ?? ??? ?? ??? ????? ?? ?????? ??? ???? ? ??????? ?? ???????? ?????? ?? ???? ?? ???? ???? ????? ?? ??? ????? ???, ????? ?? ?????? ????, ???, ??????, ??????, ???））））））
?? ?? "?????? ?????? - ????????????" ????????? ?? ?? ?????????? ?????? ?? ????????? ????? ?? ??? "???" ?? ??????? ????? ???


3. Types of fluorescent pigments for inks:

(Common fluorescent pigments for inks)
1. Thermoplastic fluorescent pigments (Thermoplastic Fluorescent Pigment)Applicable to plastic inks and solvent-based inks. The characteristics are large particles, high brightness, and bright colors. ?? ?????? ?? ????? ?? ?? ??? ?? ??????? ??? ?? ????????? ??? ?? ??? ????? ???? ???? ??, ?? ?????? ?????????? ?? ??? ??????? ??, ??? ???? ??? ???? ???? ??, ?? ????? ????????? ???????? ??? Common colors include: fluorescent yellow, fluorescent orange, fluorescent red, fluorescent green, fluorescent powder, etc.
2? ???? ?????????? ???????
Suitable for water-based inks and water-based coatings, especially for applications with high environmental requirements. The color is slightly weaker than solvent-based, but more environmentally friendly. This pigment is mostly used in environmentally friendly packaging, children's products, stationery printing and other fields.


4? ?????????? ?????? ?? ????? ????????:

The inks with fluorescent pigments are not just "good-looking", they have many practical applications in life:
1? ?????? ????????:
Fluorescent pigments are sensitive to ultraviolet rays and are prone to fading under long-term sunlight. ?????, ?? ???? ??? ?? ??? ??????? ???? ??? - ???? ?????? ??????????
2. Stationery:
???? ?????? ?? ?????????? ??? ?? ???? ??! ???? ????? ???? ?? ?????? ??????? ?? ??????? ????, ?? "???????" ?? ???? ?? ?? ???? ?????? ??????? ?? ????? ?? ????? ??? ??? ?? ???? ???
3? ????? ?? ????:
?? ??????? ?? - ????, ?????????????, ?? ???????? ?????????? ?????? ?? ??? ??????? ???? ???, ?? ??? ??? ????? ?? ???? ???? ????? ???? ??? ?? ????? ??? ?? ???? ????? ?? ??? ???????? ???? ????
4? ??? ????????:
?????? ?? ????? ??????? ???? ?? ???, ?????????? ?????? ?? ????? ????? ??? ???????? ?? ??????? ?????? ?? ??? ???? ???? ??, ???? ?? ????, ???????? ??????, ????? ?????? ?????????, ????


5? ?????? ?? ??? ?????????? ??????? ?? ????? ???? ??? ???? ????? ???? ???? ??????

Although fluorescent pigments are beautiful, there are also some points to note in actual applications:
1? ?????????? ???? ?????? ????????:
?????????? ??????? ?? ????????? ????????? ?????? ?? ????? ????????? ?? ?? ????? ?? ???? ??? ?? ???? ?? ???? ??? ?????, ?? ???? ??? ?? ??? ??????? ???? ?? - ???? ?????? ??????????
2? ????? ????? ????????:
??????? ?????????? ??????? ??? 200 and ?? ???? ????? ???????? ???? ??, ?? ??????? ???? ?????? ????? ?? ??????? ?? ???? ?????? ?? ???????? ?? ???? ?? ???? ???
3? ?????? ?? ??? ????????? ????:
??? ?????????? ??????? ??? ??? ??? ?????? ??? ????????? ?? ?????? ?? ???? ??, ?? ?????? ?? ??????? ?? ???????? ?????? ?????, ?? ?????? ????? ?? ??? ???? ????? ??? ?? ?????????? ?? ?? ???? ??? ???? ???
4? ?????? ?? ????? ??? ?? ?????? ??????? ?? ????? ???:
?????????? ??????? ?? ??? ???? ???? ????? ?? ???? ???? ?? ??????? ???? ?? ??? ??????? ???? ???? ?? ??? ??? ?? ????????? ????? ?? ?????? ?? ???? ?? ??? ?? ???? ?? ???? ??? ??? ???????? ???? ???? ??????


6. Environmental protection trend of fluorescent pigments:

As environmental regulations become more and more stringent, the production of fluorescent pigments is also being optimized. ????, ????? ?? ????????? ?? ?????????? ??????? ?? ?????????? ????? ???? ??:
* No heavy metals;
* ??? ????????????? ????;
* ??? ???????? ??????? ???? ????;
* Can be applied to EU REACH, ROHS, EN71 and other safety regulations.
Water-based fluorescent pigments and degradable fluorescent systems will become new research and development hotspots in the industry.


?? ??? ??? ?????????? ??????? ???? ???? ???? ????

?????????? ??????? ????????? ?? ???? ?????? ??????? ?? ??? ???????, ???????? ?????? ?? ???????? ???? ??? ?? ?????? ??? ?? ??????? ??????????? ??? ????? ??? ???? ???, ?????? ?????????? ????????, ????????, ?????, ?????????, ???????? ?????? ?? ???????????? ???????? ????? ???? ?? ?????? ??? ?? ????? ?????????? ??????? ??????? ?? ??? ???? ????????????? ?? ????????,????????? ?????? ??, ???????????? ?? ?????????? ??????? ??????? ?? ??????? ?? ??????? ???? ??? ???? 10 ??? ?? ????? ??? ?? ??????????? ?? ??????? ?????? ?????, ??????? ?? ?????????? ????? ???? ???? ???? ??? ???? ??? ?????? ?? ??????? ???, ?? ????? ???? ?????? ???? ??? ????? ? ???? ?? ?? 1 ?????????? ??? ?? ???? ???? ??? ???? ? ???????

??? ???? ????? ?? ?? ????? ???? ?????? ?????

Established in 1989, Wanlong Chemical Co., LTD. ???? 40 ?????? ?? ????? ???????? ?? ??? ???????? ????????? ???????? ?? ????? ?? ??????? ?? ????? ???????? ?? ??? ??, ?? ??? ?????????? ?????????? ?? ?????? ???? ??? polymer materials, organic dyes and chemical intermediates, including Fluorescent pigment powder. ?? ??? ???? ?? ??? ??? ????? ?????? ???? ???, ???? ?? ???? ?? ?????? ?? ??? ??, ?? ??????? ???????? ?? ?? ????? ????? ?????? ???? ???? ??? ???? ????? ?? ?? ????? ???? ?????? ?????

????? ???: 2025 - 05 - 14 15:13:10