| Model: | 722 and 723 |
|---|---|
| Brand: | Gaoxingzhongcai |
| Origin: | Made In China |
| Category: | Chemicals / Dyes & Pigment |
| Label: | Iron black , paint , paper-making |
| Price: |
US $986
/ T
|
| Min. Order: | 1 T |
| Last Online:29 Nov, 2023 |
Product Name: iron oxide black Gaoxingzhongcai
1. Product Overview: Formula Fe2O3FeO, with a saturated blue-black ink light-colored, strong, high hiding power, light-fastness is good.
2. Specifications Model: 722/723.
3. Usage: widely used in colored cement, bricks, paint, paints, building materials, rubber, plastics and other fields.
4. Storage conditions: store in a dry place without rendering damp, avoid high temperature and with the acid-base complex isolation. According to the above storage conditions, unpackaged products effective storage period of three years.
5. Packing: 25 /20kg / bag, outer plastic inside compiled.
6. Instructions for use:
Used in cement, iron black ratio is 2 ~ 4%. Adequate mixing.
|
Test item |
The indicator |
Test results |
|
Fe3 O4 content |
90 |
95 |
|
Water |
1.0 |
0.8 |
|
Water-soluble matter, |
0.5 |
0.4 |
|
Sieve residue (325 mesh)% |
0.5 |
0.3 |
|
Oil Absorption (ml/100g) |
15 ~ 25 |
20 |
|
pH, |
5.0 ~ 8.0 |
7.0 |
|
Color strength,% |
100 - 5 |
99 |
|
Conclusion: This product is eligible. |
||
7.Price: 986$/1041$/T
