Photoluminescent Pigment For Ink

Description

Glow in the dark ink is made by mixing photoluminescent powder and transparent ink. Glow ink made by MINHUI's glow in the dark powder has strong adhesion, high heat resistance and abrasion resistance. It can glow for 12+ hours and is suitable for surface printing or finishing of various paper, textile, wood, plastic, metal, pottery and other materials.

For spraying of ink, we recommend photoluminescent pigment with a grain size of E.

For silk screen printing/inkjet printing, we recommend size C or D. For gravure printing, we recommend size F.

Our photoluminescent pigment is non-radioactive, non-toxic,very weatherproof, very chemically stable with a long shelf life of 15 years. 

Specification

Model	Size (D50)um	AFTERGLOW INTENSITY（mcd/㎡）			Glowing color	Appearance (Daytime)
		10 min	60 min	Glow  time
MHB-5C	45~55	480	85	>12 hour	Blue-green	Light-white
MHB-5D	25~35	360	58
MHB-5E	5~15	260	38
MHB-4C	45~55	440	75
MHB-4D	15~35	320	50
MHB-4E	5~15	220	30
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. If the ink is water-based or the final product may be exposed to humid environment for a long time, we recommend choosing our waterproof photoluminescent pigment: MH-**W series.

Certification

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.