USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
1, manufacturer supply: faster delivery and good technical support ;
2, eu standard ;
3, sample for free.
no. |
items |
specification |
1 |
identification |
match standard infrared spectra |
2 |
odor and taste |
odorless, tasteless |
3 |
appearance |
laminate structure |
4 |
color |
white |
5 |
whiteness |
≥70% |
6 |
particle size |
(-200 mesh): ≥95.0% |
7 |
loss on drying |
≤7.5% |
8 |
loss on ignition |
≤16.0% |
9 |
ph (5% dispersion) |
9.0 – 10.0 |
10 |
viscosity(5% dispersion) |
100-4500cp |
11 |
tremolite |
无 none |
12 |
sio2 |
58-72% |
13 |
al2o3 |
8-16% |
14 |
heavy metals(as pb) |
≤30ppm |
15 |
arsenic |
≤3ppm |
16 |
total aerobic count |
≤500cfu/g |
17 |
total mycete & yeast |
≤500cfu/g |
18 |
gram negative bacilli |
negative (<40cfu/g) |
19 |
staphylococcus aureus |
negative (<40 cfu/g) |
20 |
mohs hardness |
1 |