Products name:
Na feldspar
Use:
low beginning melt point, good viscosity in high temperature, strong in stability, white color, mainly used for glaze material
Color
color after 13500C burning
melting temperature
log loss
shrinkage
transparency
any obvious stain or bubble
10500C
11700C
10500C
11700C
10500C
11700C
white
transparent
10450C
to
12400C
0.50
0.67
10.97
11.00
cream white
cream white
none
Chemical Analysis
SiO
2
Al
2
O
3
Fe
2
O
3
TiO
2
CaO
MgO
K
2
O
Na
2
O
lgLoss
X-ray
67ид1
19ид2
<0.1
0
0
0
0
10ид0.5
0
0
