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Sudafast™ Yellow 137KF
Sudafast™ Yellow 137KF is a pigment yellow 83 powder that provides a semi-transparent reddish-yellow finish to film and fiber applications with a controlled filter pressure value. Sudafast™ Yellow 137KF exhibits heats stability up to 200°C and a full shade lightfastness of 7.
- Manufacturer: Sudarshan Chemical Industries
- Product Line: Sudafast™ Pigments
- Product: Sudafast™ Pigments for Films & Fiber
- Industries: Plastics
- Authorized Countries: Canada | United States
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Overview
Sudafast™ Yellow 137KF reddish-yellow pigment with semi-transparency, to provide film and fiber applications, such as polyolefin films, pp fibers, polystyrene, PVC, and EVA, with high tinting strength and excellent coloring quality. Its superior lightfastness properties ensures long-lasting performance in harsh lighting and weather conditions, resisting fading.
Specifications
Color: Semi-transparent reddish yellow
Heat stability: 200⁰C
Fastness to bleeding in PVC-P: 4
Fastness to bleeding in LDPE: 4
Resistance to alkali: 4─5
Resistance to acid: 4─5
Light fastness (full shade): 7
Light fastness (tint): 6─7
Oil absorption: 55±5%
Specific gravity: 1.50+0.1
Bulk density (g/ml) 0.25±0.1
pH: 6─8
Volatile matter: 1% max
Average particle size (nm): 263
Specific surface area (m²/g): 46.40
CAS No. 5567-15-7
Primary Chemistry: Disazo
Features & Benefits
Organic pigment
Pigment yellow 83
Excellent lightfastness
Color permanence
Easy to use
Controlled for filter pressure value
High tinting strength
Applications
Polyolefins films
PP Fiber
Polystyrene
PVC and PVC leather cloth
EVA
Related End Markets
Related Functions
Plastics
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