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Thermotropic material
Anti counterfeiting fluorescent materials
Product type:Anti counterfeiting fluorescent materials
Market price: ¥150.00
Our price: ¥100.00
Product description:
After absorbing the energy of ultraviolet or infrared light, the anti-counterfeiting fluorescent materials quickly release energy, showing bright colored fluorescent effects. When the light source is removed, stop lighting immediately and restore the original invisibility.
Hotline:
0755-27299956
Details

1、 Principle

After absorbing the energy of ultraviolet or infrared light, the anti-counterfeiting fluorescent materials quickly release energy, showing bright colored fluorescent effects. When the light source is removed, stop lighting immediately and restore the original invisibility.


2、 Product Description

A. Discoloration principle:

Colorless to colored

Colorless (no UV/IR light source)

Colored (with UV/IR light source)

The anti-counterfeiting fluorescent materials are divided into a.365nm organic (dye type) 4 colors and b.365nm inorganic (pigment type) 5 colors; c. 254nm organic (pigment type) 7 colors; d. 254/365nm, 6 colors; e. Infrared inorganic material (pigment type) 6 colors; f. 254/365/IR 2 colors.

B. Basic color:

a. 365nm organic (dye type) 4-color.

BL-LO-111 Blue    
BL-LO-112 C.Green    
BL-LO-113 Yellow    
BL-LO-114 Red    


b. 365 nm inorganic (pigment type) 5 colors.




BL-LI-211 Blue    
BL-LI-212 C.Green    
BL-LI-213 Yellow    
BL-LI-214 Purple    
BL-LI-215 Red    


c. 254nm organic (pigment type) 7 colors.




BL-SI-311 C.Green    
BL-SI-321 Lemon    
BL-SI-312 Yellow    
BL-SI-322 Gold    


BL-SI-323 Light Orange    
BL-SI-313 Orange    
BL-SI-314 Orange Red    

d. 254/365nm 6-color.

   
BL-BI-521    


BL-BI-522


254nm Green    
/    
365nm Blue    
254nm Y.Green    
/    
365nm Blue    

BL-BI-523


BL-BI-524


254nm Pink    
/    
365nm Blue    
254nm Yellow    
/    
365nm Red    

BL-BI-525



   
BL-BI-526    

254nm Orange    
/    
365nm Red    
254nm Orange    
/    
365nm Yellow    

e. Infrared inorganic material (pigment type) 6 colors.



BL-IR-411 Blue

BL-IR-412 C.Green

BL-IR-421 Yellow

BL-IR-413 Red



BL-IR-422 White

BL-IR-423 Pink

f. 254/365/IR 2 colors.

BL-TI-621


BL-TI-621


254nm Pink    
/    
365nm Blue    
/    
IR Green    

   
BL-TI-622    

BL-TI-622


254nm Yellow    
/    
365nm Red    
/    
IR Green    


3、 Product type and instructions

A. Product Type and Application Table

B. 365nm organic phosphor/254nm organic phosphor

a. Product description:

 The average particle size of the organic anti-counterfeiting phosphor is 1-10 µ m, and the water content is ≤ 3%.

b. Product characteristics:

  Organic anti-counterfeiting phosphor is a dye, which can be completely transparent after being dissolved in appropriate solvent; The luminous effect is good and the addition amount is low. Suitable for injection and extrusion of printing ink, coating and plastic.

c. Recommended dosage:(Example: film-forming 20 μ m. Plastic molding 0.2cm)

  1%~10% w/w (5%) for oily ink and coating

  Used for plastic injection and extrusion 0.01%~0.05% w/w (0.02%)

d. Precautions:

  Transparent resin shall be used as the base material, and the appropriate concentration shall be adjusted according to the processing method and coating thickness.

  The organic anti-counterfeiting phosphor can be dissolved by solvent first, and it will have different solubility according to different solvent types. After being dissolved, it will be transferred into the ink according to the appropriate proportion. The organic anti-counterfeiting phosphor can be applied to screen, lithography, intaglio, relief, pad printing, coating, painting, etc.

  The anti-counterfeiting phosphor can be ejected with various types of plastics, such as PP, PE, PVC, PU, PS, ABS, TPR, EVA, nylon, acrylic, etc. The temperature should not exceed 240 ℃ when ejecting.

  When the anti-counterfeit phosphor is used for plastic injection or extrusion, it is better to use color masterbatch, which will be more evenly dispersed. The color masterbatch should be fully dried before use. If you need to directly use the anti-counterfeit phosphor, please mix and stir the anti-counterfeit phosphor, additives, and then add them to the plastic materials, so that the color and anti-counterfeit phosphor can be more evenly combined with the plastic.

C. 365nm inorganic phosphor/infrared inorganic phosphor

a. Product description:

  The average particle size of inorganic phosphor is 1-20 μ m. Water content ≤ 3%.

b. Product characteristics:

  Inorganic phosphor is a pigment with good optical rotation resistance and long service life. Suitable for injection and extrusion of printing ink, coating and plastic.

c. Recommended dosage: (example: film-forming 20 μ m. Plastic molding 0.2cm)

  2%~30% w/w (25%) for water-based and oil-based inks and coatings

  Used for plastic injection and extrusion 0.1%~5% w/w (0.2%)

d. Precautions:

  Inorganic anti-counterfeiting phosphor cannot be dissolved by solvent, and there will be particle size limitation during processing. Appropriate processing methods should be selected, such as screen printing, intaglio printing, pad printing, coating, painting, etc. Inorganic anti-counterfeiting phosphor is not suitable for lithography and relief printing.

  Transparent resin shall be used as the base material, and the appropriate concentration shall be adjusted according to the processing method and coating thickness.

  The anti-counterfeiting phosphor can be ejected with various types of plastics, such as PP, PE, PVC, PU, PS, ABS, TPR, EVA, nylon, acrylic, etc. The temperature should not exceed 240 ℃ when ejecting.

  When the anti-counterfeit phosphor is used for plastic injection or extrusion, it is better to use color masterbatch, which will be more evenly dispersed. The color masterbatch should be fully dried before use. If you need to directly use the anti-counterfeit phosphor, please mix and stir the anti-counterfeit phosphor, additives, and then add them to the plastic materials, so that the color and anti-counterfeit phosphor can be more evenly combined with the plastic.


4、 Supplementary notes

The color of 365nm/254nm anti-counterfeit phosphor after being excited by ultraviolet light will be affected by other fluorescent dyes, pigments and brighteners. It is recommended that when using anti-counterfeit fluorescent materials, they should not be used together with other fluorescent materials, pigments and brighteners, and the substrate and printed matter should also avoid containing fluorescent materials themselves. Therefore, when selecting materials, ultraviolet lamps should be used to illuminate them and check whether the materials themselves contain fluorescent materials.


5、 Other information

A. Storage and life: Store in a dry and cool place. The storage life is 2 years.

B. Test report: our anti-counterfeiting fluorescent products have passed EN-71 and RoHS tests. It can be used in food packaging and toy manufacturing.

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