Photoluminescent Pigment For Plastic Moulding

Short Description:

MH series photoluminescent pigment can be broadly used in plastic moulding and be processed into various plastic products. Our pigment can be well dispersed in PS, PP, PE, ABS, PVC, PMMA and other plastic. After absorbing light for 10-30 minutes, the photoluminescent plastic can continue to emit light for 12 hours in the dark. For easier production, you can also choose our photoluminescent masterbatch.

For more details, please scroll down to see Product Detail and Specification.


  • FOB price: GET LASTEST PRICE
  • Product Code: MHG
  • Molecular Formula: SrAl2O4:Eu+2,Dy+3
  • Chemical Name: Strontium aluminate doped with rare earth
  • Day/Glow Color: Light white/Blue-green; Light yellow/Yellow-green
  • Grain Size: Ranges from 25~55um, please see Specification below
  • Product Detail

    Specification

    Introduction

    Minhui's photoluminescent pigment can be broadly used in plastic moulding and be processed into various plastic products. Our pigment can be well dispersed in PS, PP, PE, ABS, PVC, PMMA and other plastic. After absorbing light for 10-30 minutes, the photoluminescent plastic can continue to emit light for 12 hours in the dark, and the process of light absorption and light emission can be infinitely cycled. Our photoluminescent pigment is non-radioactive, non-toxic,very weatherproof, very chemically stable and with a long shelf life of 15 years. 

     

    Recommendation

    Photoluminescent pigment produced by MINHUI is classified into A, B, C, D, E, etc. according to the particle size. To acheive the optimal result, we should select suitable size according to the actual process and final products. For plastic moulding, we recommend photoluminescent pigment of grain size like class C or D.

    MHG (yellow-green) and MHB(blue-green), which are strontium aluminate doped with rare earth, are two kind of photoluminescent pigment with the brightest glow color, thus will make great glow in the dark plastic. If the final product may be exposed to humid environment for a long time, we recommend choosing our MH-**W series, the waterproof photoluminescent pigments. Nonwaterproof pholuminescent pigments will be slowly hydrolyzed when soaked in water for a long time, and gradually lose their luminescent properties.

    For luminance statistics of MINHUI's pigment, please see Specification.

    MH serie's photoluminescent pigment meets the US requirement of ASTM F963-16 (Standard Consumer Safety Specification on Toy Safety), Test Method CPSC-CH-E1003-09.1 for total Lead, and  ASTM F 963-16 (Clause 8.3) for soluable heavy metal; and registered for EU REACH standard in accordance with the REACH regulation (EC) No 1907/2006. 

     

    Application

    Photoluminecent pigment can be mixed with resin, paint, plastic, glass, ink, nail polish, rubber, silicone, glue, powder coating and ceramics to make their glow in the dark version. It has been widely applied to fire-fighting safety signs, fishing tool, craftworks, jewelry, watches, textiles, toys and gifts, and so on.

    Below is our brief introduction on how to make glow in the dark plastic.

    1. MH series photoluminescent pigment is broadly used in plastic moulding. It can be processed into various plastic products. For most plastic available in market, it is applicable. In order to cause no influence on the effect of photoluminescent pigment, the best choice is to use colorless and transparent plastic.MH series photoluminescent pigment can be well dispersed in PS, PP, PE, ABS, PVC, PMMA and other plastic.

    2. If the goods needs color mixing, try best to use the fluorescence pigment. The proportion of photoluminescent powder to plastic varies from 15-50% (weight proportion) based on requirement of brightness.

    3. For better use of luminous powder in plastic.Dispersants and lubricants are conducive to the dispersion of photoluminescent powder and reduce the friction of machinery during processing, which can effectively prevent blackening.

    Photoluminescent pigment can easily turn black during the heating process, which will reduce the luminous brightness of plastic luminescent products and affect its appearant color. Thus require careful and professional handling. For easier production, you can check out our photoluminescent masterbatch, which you can use directly for moulding.

     

    To get custom solutions from our professionals, please send a message to us or email us at sales@mphotoluminescent.com

     

    For more information about photoluminescent pigment, please refer to our FAQS page

     

     


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  • MHG Series Photoluminescent Pigment For Resin Specification

    Model

    Size (D50)um

    Afterglow Intensity (mcd/㎡)

    Glowing color (Night) Appearance (Daytime)

    10 min

    60 min

    Glow  time

    MHG-6B

    65~85

    725

    120

    >12 hour

    a5adea3c Yellow-green

    44f4c8dc Light-yellow

    MHG-6C

    45~55

    480

    85

    MHG-6D

    25~35

    380

    55

    MHG-6E

    5~15

    280

    39

    MHG-6F

    2~10

    240

    30

    MHG-4B

    65~85

    640

    105

    MHG-4C

    45~55

    450

    70

    MHG-4D

    25~35

    320

    42

    MHG-4E

    5~15

    220

    29

    MHG-4F

    2~10

    190

    23

    MHG-2C

    55~75

    350

    40

    MHG-2D

    15~45

    250

    32

    MHG-1C

    55~75

    260

    35

    10hour

    MHG-1D

    15~40

    200

    25

     

    MHB Series Photoluminescent Pigment For Resin Specification

    Model

    Size
    (D50)um

    Afterglow Intensity(mcd/㎡)

    Glowing color (Night) Appearance
    (Daytime)

    10 min

    60 min

    Glow  time

    MHB-5B

    65~85

    700

    120

    >12 hour

    MHB a
    Blue-green

    MHB b
    Light-white

    MHB-5C

    45~55

    480

    85

    MHB-5D

    25~35

    360

    58

    MHB-5E

    5~15

    260

    38

    MHB-4B

    65~85

    630

    110

    MHB-4C

    45~55

    440

    75

    MHB-4D

    15~35

    320

    50

    MHB-3C

    55~75

    400

    55

    MHB-3D

    15~45

    280

    35

    MHB-1C

    55~75

    260

    38

    10hour

    MHB-1D

    15~40

    200

    23

     

     

    Note:

    1.Luminance test conditions: D65 standard light source at 1000LX luminous flux density for 10min of excitation.

    2. Particle size B is recommended for production craft of pouring, reverse mould, etc. Particle size C and D are recommended for printing, coating, injection, etc. Particle size E and F are recommended for printing, wiredrawing, etc.

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