Characteristics of glowing pigment:
| GREEN | BLUE | PURPLE | |
Chemical composition | SrAl2O4:Eu2+,Dy3+ | Sr4Al14O25:Eu2+,Dy3+ | CaH2O4:Eu2+Nd3+ | |
Average Dimater | 20~40μm | |||
Specific gravity | 3.6 | 4.0 | 3.0 | |
MOH’s Hardness | 6.2~6.5 | 6.5~7.0 | 4.0~5.0 | |
Hydrous content | <0.05% | |||
PH(in Water) | 10~11 | |||
Appearance | Light yellow | Light white | White | |
Glow color | Yellowish green | Blue | Purplish blue | |
Exciting wavelength(nm) | 200~450 | |||
Emission wavelength | 520 | 490 | 440 | |
Afterglow luminance mcd/m2 | After 10 mins | 250 | 204 | 4.0 |
After 60 mins | 35 | 29 | 1.2 | |
Afterglow time (h) | >30 | >30 | >10 | |
PACKAGGING
1.Drums with inner plastic bags inside
2.Cartons with inner plastic bags inside
3.Pallets can be used on carton package
4Specifications: 0.38*0.38*0.48m3
5Net weight of each package: 25kgs
6Gross weight : 26.50kgs/carton 27.50kgs/drum
SHIPPING
1.By sea for big quantity .
2,By DHL, TNT, FEDEX ,EMS for small quantity
Shengzhen Dahua Enterprise Brother Co.,ltd
is an professional exporter for chemical raw material more than 10 years.
pigment is our strong item, we have good reputation from many of our customers.
Our company places a high value on customer service and that is always our goal for each and every transaction.
We hope you will choose our company for your import or export needs.
1,provide free samples .
2 custom for your according for your samples .