USD $1.00-1.00 / Kilogram
USD $2,250.00-2,350.00 / Metric Ton
USD $4.50-50.00 / Metric Ton
USD $1.65-2.30 / Metric Ton
USD $1.65-2.30 / Kilogram
USD $2,200.00-2,300.00 / Metric Ton
USD $0.95-1.00 / Metric Ton
1. located in the northern biggest ceramics market of china, it is superior to ensure the high quality
and best price.
2. with a variety of offering to choose from, we are sure you'll be happy working with us.
3. we have our direct factory to promise to provide quality products with the highest level.
our best technical team is ready to offer the best service to meet your sincere request.
4. the special geographical position of closing to the port makes the delivery become fast. the most suitable delivery way is to be chosen to guarantee the safety of the products.
5. the sample will be provided for free, and you can only responsible for the courier fee.
item/parameter |
standard |
||||
zno |
80% min |
90% min |
95% min |
98% min |
99% min |
pb %≤ |
0.01 |
0.005 |
0.005 |
0.005 |
0.005 |
cd %≤ |
0.005 |
0.003 |
0.003 |
0.003 |
0.001 |
as %≤ |
0.005 |
0.003 |
0.003 |
0.003 |
0.001 |
cu %≤ |
0.01 |
0.01 |
0.01 |
0.0005 |
0.0005 |
dioxin |
none |
none |
none |
none |
none |
h2o %≤ |
8.0 |
8.0 |
8.0 |
8.0 |
8.0 |
loss on ignition %≤ |
5.0 |
4.0 |
4.0 |
0.4 |
0.4 |
water soluble substance %≤ |
5.0 |
3.0 |
3.0 |
0.4 |
0.2 |
muriatic acid insoluble substance %≤ |
1.0 |
0.5 |
0.5 |
0.2 |
0.01 |
screen residues (80 mesh) %≤ |
0.5 |
0.1 |
0.1 |
0.1 |
-- |
screen residues (325 mesh) %≤ |
-- |
-- |
-- |
-- |
0.2 |
bulk density |
2g/cm3 |
2g/cm3 |
2g/cm3 |
2g/cm3 |
2g/cm3 |