三环颜料
SANHUAN PIGMENT
FOCUS ON IRON OXIDE PIGMENT PRODUCTION
SANHUAN PIGMENT, COLORFUL WORLD
Company telephone:
0731-88500382/88207818
Company mailbox:
shyl@shpigments.com
Mobile phone
Company address:
Wangcheng Tongguan recycling economy industrial base, Changsha, Hunan
©2017 Hunan Sanhuan Pigment Co., Ltd. all rights reserved. 湘ICP备05002291号-1
WeChat public number
PRODUCT
Iron oxide black

Metric name |
Unit |
Metric value |
Test Method |
Color difference △E |
|
≤1.0 |
|
Relative tinting strength |
% |
95~105 |
Titanium dioxide dilute (1:10) |
Iron content (expressed as Fe2O3) |
% |
≥70 |
ISO1248:2006 |
Oil absorption |
g/100g |
Agreed |
ISO787-5 |
Sieve residue (325 mesh) |
% |
>0.1,≤1 |
ISO787-7 |
Water soluble matter |
% |
≤0.5 |
ISO787-3 |
105 °C volatiles |
% |
≤1.0 |
ISO787-2 |
pH |
|
Agreed |
ISO787-9 |
Particle shape |
|
Cuboid |
|
Main primary particle (D50) |
μm |
0.5 |
|
Seismic density |
g/cm3 |
1.0 |
|
Density |
g/cm3 |
4.8 |
|
Lightfastness |
Level |
7-8 |
|
Weather resistance |
Level |
5 |
|
Heat resistance |
°C |
100 |
|
Color Card Model |
Primary colors |
Color (TiO2: Pigment=5:1) |
Iron oxide black 722 |
|
|
Iron oxide black 726 |
|
|