Solvent Red 179 Typical Properties
Appearance
Dark red powder
Tinting Strength
(X-rite)
Shade Color
Similar to the standard, red with yellow shade
Ash
≤ 0.5%
Moisture
≤ 0.5%
CIELab data Delta E(X-rite)
≤ 0.7
Test Items
PS
ABS
SAN
PMMA
PC
R-PVC
PA6
PET
Heat resistance temperature, ℃(0.05% dyes, transparent)
300
–
280
300
300
–
–
–
Heat resistance temperature, ℃(0.05% dyes + 0.5% Titanium dioxide)
300
–
280
300
300
–
–
–
Migration resistance
–
–
–
–
–
–
–
–
Light fastness (0.05% dyes, transparent)
7-8
–
–
–
–
–
–
–
Weather resistance
–
–
–
–
–
–
–
–
Acid resistance (in 5% hydrochloric acid solution)
–
–
–
–
–
5
–
–
Alkali resistance (in 5% caustic soda solution)
–
–
–
–
–
5
–
–
Solvent Red 179 Usage
PS
●
HIPS
●
ABS
●
PC
●
PVC-R
●
PMMA
●
SAN
●
AS
●
PA
○
PET
●
= recommended ○ = potential use – = not recommended
Solvent Red 179 is used as a dye intermediate and as a colorant for plastic and rubber products.
Solvent Red 179 Packaging and Shipping
Packing: 25kg/drum
Solvent Red 179 Storage
Stored in cool dry ventilated place away from fire, heat, light, acids and food materials
