USD $75.00-150.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
cas: 1314-13-2 zinc oxide for paint, rubber, plastic, building
specification:
property:white powder with non-toxic and tasteless,stable under normal temperature and specific area can be controlled.
applications:applied in all kinds of structural ceramics,electronic ceramics,biological ceramics,high-grade refractory materials,parts of cutting tools machine,joint of light fibre,solid fuel battery etc.
package:packing in drums with plastic liner bag.
n.w.:15kg,20kg,25kg.
widely applies tothe rubber, the medicine, coating, printing, magneticmaterial,profession and so on ceramics,feed etc.
typical chemical analysis
model |
yttrium stabilized zirconia (yz) |
zro2+hfo2 |
>94% |
y2o3 |
5.5±0.2 |
fe2o3 |
0.005 max. |
sio2 |
0.015 max. |
na2o |
0.005 max. |
tio2 |
0.005 max. |
median particle size d50(um) |
0.1-0.9 |
bet surface area(m2/g) |
8±2 (adjustable) |
l.o.i.(%) (1000℃,1hr) |
<1.0 |
sintered density(g/cm3) |
>6.0g/cm3 |
hardness (hra) |
90 |
major applications |
for making fine structural ceramics, sensor, sofc and other functional materials |
packing |
in plastic or paper drums: 20~50kg/drum with two layers of inner plastic bags. |
packing details:
1.payment:
2. delivery:
zinc oxide(direct 99.5%) is made from indirect process. the product is white powder,stability in room temperature,good hinding power and tint reducing power. it is used in producing rubber,coating,cable,enamel,oil,ceramics,glass and other chemical industries.
no |
item |
unit |
index |
|
for rubber |
for coating |
|||
1 |
zno |
%≥ |
99.5 |
99.5 |
2 |
zn (metal) |
% |
0 |
0 |
3 |
pbo |
%≤ |
0.12 |
— |
4 |
mn |
%≤ |
0.0002 |
— |
5 |
cuo |
%≤ |
0.006 |
— |
6 |
hcl insoluble matter |
%≤ |
0.03 |
— |
7 |
loss in burning |
%≤ |
0.4 |
0.4 |
8 |
residue on sieve 45μ |
%≤ |
0.28 |
0.28 |
9 |
water soluble matter |
%≤ |
0.4 |
0.4 |
10 |
105 °c volatile content |
%≤ |
0.4 |
0.4 |
11 |
tint reducing power |
g/m2 |
— |
150 |
12 |
oil absorption |
g/100g |
— |
18 |