Property / Characteristic
| Unit / Conditions
| Limit / Range
|
| PVC - Relative Colour Strength
|
|
| 1:10 TiO2
| 100 ± 5 %
|
| PVC - Colour Differences
|
|
| 1:10 TiO2
|
|
| Hue
| DH
| CIELab
| ± 0,5
|
| Lightness
| DL
| CIELab
| ± 0,5
|
| Chroma
| DC
| CIELab
| ± 0,8
|
| Total
| DE
| CIELab
| Max. 1,0
|
| PVC - Migration
|
|
| Grey scale
| Min. 4-5
|
| PE - Relative Colour Strength
|
|
| 1:10 TiO2
| 100 ± 5 %
|
| PE - Colour Differences
|
|
| 1:10 TiO2
|
|
| Hue
| DH
| CIELab
| ± 0,5
|
| Lightness
| DL
| CIELab
| ± 0,5
|
| Chroma
| DC
| CIELab
| ± 0,8
|
| Total
| DE
| CIELab
| Max. 1,0
|
| Loss on Mass
|
|
| at 105 oC
| Max. 1,5 %
|
| Residue on Sieve
|
|
| mesh 0,063 mm / DIN-4188
| Max. 0,1 %
|
| pH
|
|
| 5 % aqueous extract / cold
| 6,5 - 8,5
|