Product Name: Granular & powdery zinc oxide for photosensitive(indirect method)
Characteristics:

1. Using the zinc oxide's light conductivity and semiconductor nature, spread the zinc oxide bond thin film on the paper base , through the electrostatic induction and the exposure, the exposure spot stops discharging, again using the developer that contains the carbon black to develop, then produces a photograph replica on the paper. Very obviously, the zinc oxide has an important function in the electrostatic printing technology.
2. Granular zinc oxide can increase its fluidity, reduce dust, convenient for mechanization charging, improve operational environment and enhance product output. We can supply granular zinc oxide of all different grades.

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Granular & powdery zinc oxide for photosensitive(indirect method)

Item

Index

Item

Index

Zinc oxide's purity,%≥

99.8

Loss on ignition,%≤

0.5

Plumbum(PbO),%≤

0.03

Coat test

up to the testing regulation

Ferro(Fe),%≤

0.0005

Physical Chemical Data

Relative density[43.3]

5.47……5.67

fnp[43.3]

1720℃

Boiling point(sublime)

1800℃

Refractive index

2.0041

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Packing: 25kg woven bag inner lining plastic or kraft paper bag, 20kg kraft paper bag, 500kg/800kg bag for packing, or according to customer requirement.
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