Solvent red 135

Product reference from abroad : Macrolex red EG， (ORIENT)Oplas Red 330

Chemical class	C.I. NO.	CAS NO.
perinone	564120	71902-17-5

Applycation profile

PS	SAN	PC	CA	CAB	PVC-R	ABS	PA	PMMA
★	★	★	★	★	★	○	○	★

★= recommended ; ○= limited suitability ; △ = not recommended

Solvent red 135 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
1.74	318	0.46

Light fastness and heat resistance :

In GP-PS, transparent : 8 ; opaque :7-8(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	Acetone	Benzyl alcohol	Butyl acetate	Ethanol	Methylene chloride	Styrene (monomer)	Xylene
Insoluble	<0.1	0.3	<0.1	<0.1	0.2	0.1	1.0

Heat stability:

	PS	SB*	ABS	SAN	PMMA	PC	PA6	PET	PPO
1. °C	300	300	260-280	300	300	350	280	280	300
2. °C	280	300	260-280	280	300	350	280	N/A	300

1.=0.05%dyestuff

2.=0.05%dyestuff+1.0% TiO2

* Values not for styrene-butadiene block copolymer

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