| Characteristic |
| C. I. |
Solvent Orange 60 |
| C. I. No. |
564100 |
| CAS No. |
6925-69-5 |
| Chemical Class |
Perinone
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| Illustrations
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| 0,01 %
| 0,05 %
| 0,10 %
| 0,10 % + TiO2
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| Properties
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| Specific Weight [g/cm3]
| 1,36
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| Bulking Volume [ l/kg]
| 13,38
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| Melting Point [°C]
| 231
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| Concentration for 1/3 of Standard Depth in PS [%]
| 0,162
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| Fastness to Chemicals
|
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| Resistance to radical forming agents
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| Dibenzoyl-peroxide
| +
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| Methyl-ethyl-keton-peroxide
| +
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| Dilauroyl-peroxide
| +
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| Fastness to bleeding in PS
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| Destilled Water
| 5
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| 5 % Acetic Acid
| 5
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| 15 % ethanol
| 5
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| Cooking oil
| 5
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| 50 % ethanol
| 5
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| n-heptan
| 5
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| 3 % Solution Na2CO3 in Water
| 5
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| Solution 2 % NaCl and 2 % Wine Acid
| 5
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| Other Fastness
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| Light - full shade - 0,05 %
| 7-8
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| Light - 0,05% + 1% TiO2
| 7-8
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| Heat Resistance [°C]
| 300
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| Migration
| 5
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| Curves
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| Transmission Curve
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| Remission Curve
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| Application Possibilities
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| Polystyrene
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| ABS
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| Polycarbonate
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| PA 6
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| PA 6,6
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| Polyethylenterephtalate
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 suitable
|  partially suitable
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| Testing methods |
- Specific weight - Was determined by automatic gas pycnometer in g/cm3
- Bulking volume - Denotes the volume of 1 kg loosely poured dye, expressed in litres
- Melting point [°C] - Was determined by DSC method (Differencial Scanning Calorimeter)
- Concentration for 1/3 of standard depth - Concentration of the dye in % for coloring of polystyrene containing 1% TiO2 to get 1/3 of standard depth
- Transmission curve - Graphic image of dependence of transmission on wave length measured on chips made of polystyrene Krasten 127 with the thickness of 2 mm and content of dyestuff of 0,01 %
- Reflection curve - Graphic image of dependence of reflection on wave length measured on chips made of polystyrene Krasten 127 with the content of dyestuff of 0,01 % and 1 % TiO2.
- Fastness to bleeding - Testing was done according to Resolution AP(89) 1 (Council of Europe Commitee of Ministers) for using of colourants in plastic materials comming into contact with food. Chips made of polystyrene Krasten 127 with content of 0,1 % of dyestuffs was in contact with food-simulating liquids for 5 hours at 50 °C. Bleeding (staining of liquids) was assessed using 5 degree Intemational Grey Scale ISO 105 A2 where 5 indicates no bleeding
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Resistance to radical-forming agents - Polyester resin Aropol FS-9945 with content of 0,05 % dyestuff was cured 30 minutes at 80 °C using addition of 2 % hardening agent. The change of color shade after curing was asessed in comparisson with the colour of the solution of dyestuffs in the resin before curing.
+ the dye is suitable (without colour change)
- the dye is not suitable (heavy colour change)
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Light fastness - Xenotest - ČSN EN ISO 105 B02:2000. Determined according to blue scale, by it degree 1 denotes the lowest fastness, degree 8 the highest one
A - Full Shade 0,05 % in PS
B - 0,05 % + 1 % Ti02 in PS
- Heat Resistance - Was determined by injection moulding machine over the temperature range 200 - 300°C Moldings were prepared after 5 minutes dwell time at each test temperature and were compared against control moulding prepared at the lowest test temperature - 180 °C (dyeing 0,1 % + 1 % TiO2 in PS Krasten 127)
- Migration - Tested by placing a chips of coloured PS in contact with a sample of PS containing only 1 % TiO2 for 1 day at 70°C. Any stain was assested using ISO Grey Scale, where 5 indicates no stain.
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