产品介绍：
|
SPECIFICATION |
Purity
Min. % |
Moisture
Max. % |
Ash content
Max. % |
Melting point
。C |
Calcium content
Max. ppm |
Iron content
Max. ppm |
Transparency |
| Electronic grade |
99.8 |
0.1 |
0.02 |
209-212 |
30 |
2 |
100% |
| Appearance: White crystal, no foreign matters and black particles, free flowing. |
| Packing: In 25kg net multiple paper-plastic combined bag. |
| Usage : Mainly used as curing agent for epoxy resin for copper clad laminate in electronic information industry; inner film of metal packages in food and drink industry; high-quality nonpoisonous flame retardant; additives for plastic packages for food stuff; intermediates of pharmaceuticals, etc. | |
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