Fluorspar dry powder
1. CaF2 98.5%min2. Competitive price 3. Customised size & service
It is made by grinding of flotationed fluorspar lump from our own mine.
Application and usage: It can be used to produce fluorhydric acid and as raw material of optical glass, optical fiber, enamel, ceramics, medicine, aviation and construction industry etc.
Specification of Chemical industry for producing hydrofluoric acid and cement, ceramic, glass & construction industry
CaF2%(min) | 98 | 97 | 95 | 93 | 92 | 90 | 88 | 86 |
SiO2 %(max) | 0.8 | 1.3 | 2 | 3 | 3.5 | 4 | 5 | 5.5 |
CaCO3 %(max) | 0.5 | 0.8 | 1 | 1.3 | 1.3 | 1.5 | 1.8 | 2 |
Fe2O3%(max) | 0.2 | 0.2 | 0.35 | 0.45 | 0.5 | 0.6 | 0.6 | 0.6 |
P %(max) | 0.02 | 0.03 | 0.06 | 0.08 | 0.08 | 0.1 | 0.1 | 0.1 |
S %(max) | 0.03 | 0.03 | 0.05 | 0.2 | 0.3 | 0.4 | 0.45 | 0.5 |
Moisture %(max) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
We can supply fluorspar lump and powder as per customer’s de
98.5% CaF2 dry powder