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Solvent orange 107

Trade name: presol orange R
Product reference from abroad : Macrolex orange R

Chemical class

C.I. NO.

CAS NO. 

 Methine

N/A

N/A

our quality of this dye is nearly the same with Macrolex orange R, DE(LAB)<0.5
Applycation profile

PS

SAN

PC

CA

CAB

PVC-R

ABS

PA

PMMA

★= recommended ; ○= limited suitability ; △ = not recommended
main application :
transparent and opaque dyeing of PS, SAN, PMMA, PC, rigid PVC, CA and CAB. Opaque dyeing of SB, ABS and ABS/PC blends.
Chemical and physical properties

Density [g/cm³]

Melting Point [°C]

Bulk density

1.27

224

0.40

Light fastness and heat resistance :
In GP-PS, transparent : 7-8 ; opaque :5-6(0.05% dyestuff+1.0% TiO2)
Generally, the values stated can also be applied to SAN, PMMA, PC and rigid PVC. For modified polystyrene, especially ABS, the fastness properties are lower.

Solubility in g/l at room temperature (23°C / 73°F)

Water

Ace-
tone

Benzyl alcohol

Butyl acetate

Ethanol

Methyl methacrylate

Methylene chloride

Styrene monomer

Xylene

Insoluble

3.5

65

3.0

0.8

1.5

60

5.0

1.0

Heat stability:

 

PS

SB*

ABS

SAN

PMMA

PC

PA6

PET

PPO

1. °C

300

300

280

300

280

320

N/A

270

300

2. °C

300

300

280

300

280

320

N/A

N/A

300

1.=0.05%dyestuff
2.=0.05%dyestuff+1.0%
TiO2
 Values not for styrene-butadiene block copolymer