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MHB Series- Aluminate Based

MH series photoluminescent pigments are made from alkaline earth aluminate, which present themselves in light yellow or yellow green and white and whose luminance colors include ; yellow green, blue-green, blue, and purple. This photoluminescent pigment range features high luminance and long afterglow. Currently, this range has the most extensive scope of application and can be used in coatings, inks, paints, plastics, printing paste, ceramics, glass, fibers, and any other transparent medium (but only limited to oil substances) to achieve the light radiation objective of medium. MH series photoluminescent pigment has four categories according to luminous color: MHG yellow-green, MHB blue-green, MHSB sky-blue, MHP purple. Each category has several models according to quality and particle size.

MHB Blue-green Photoluminescent Pigment

       

MHB Blue-green photoluminescent pigments are made from alkaline earth strontium aluminate, which present themselves in light yellow and white and whose luminance colors is blue-green.MHB photoluminescent pigment has the most extensive scope of application. This range features high luminance and long afterglow. It has been widely applied to fire-fighting safety signs, fishing tool, craftworks and gifts, and so on.
Produce code: MHB Appearance: Solid powder
Chemical name: Strontium aluminate doped with rare earth PH: 10~12
Molecular formula: Sr4Al14O25:Eu+2,Dy+3 density: 3.4 g/cm3
CAS No.: 12004-37-4 Excitation wavelength: 240~440nm
Daytime color: Light yellow/light white Emitting wavelength: 490nm
Glowing color: Blue-green HS code: 3206500
  MHB Series Photoluminescent Pigment list

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

Blue-green

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 is recommended for printing, wiredrawing, etc.