Pigment Yellow 191
| Categories | Pigment for Color Masterbatch/Plastic |
|---|---|
| Brand | Fineland Chem Pigment Suplier Manufacturing |
| Product Name | PV Fast Yellow HGR |
| Color Index | Pigment Yellow 191 |
| C.I.No | 18795 |
| CAS No | 129432-54-7 |
| EC No | 403-530-4 |
| Chemical Group | Azo Lake class |
| Chemical Formula | C17H13CIN4O7S2Ca |
| Download | |
| Update Time | Jun 24,2024 |
Pigment Yellow 191 Characteristic
Recommended for color plastic, its color shade similar with PY83, not so high color strength,but it’s properties are good in heat resistance.In HDPE, its heat resistance can be 300c,and no size change. Its light fastness is 7-8 degree. It has good migration resistance in the PVC. Also can be used for paint, mainly for road marking paint. Is kind of economical pigment. We have reddish and greenish shades for your reference.
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Test Item
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Specification
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Cont of water % ≤
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2.5
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Soluble matter in water %≤
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2.0
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Oil absorption %
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45±5
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Water permeate (grade)
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5
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Oil permeate (grade)
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5
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Conductivity (µm/cm)≤
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250
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Quality of total (ppm)
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200
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Residues passing through(100mesh)% ≤
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5.0
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Ph value
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6.5～7.5
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| Acid Resistance | 4 | Soap Resistance | 3 |
| Alkali Resistance | 3 | Bleeding Resistance | 4 |
| Alcohol Resistance | 3 | Light Fastness
(8=excellent) |
7-8 |
| Ester Resistance | 4 | ||
| Ketone Resistance | 4 | Benzene Resistance | 3 |
| Migration Resistance | 5 | Heat Resistance(℃) | 300-330 |
Pigment Yellow 191 Application
Recommended for color plastic compound. In HDPE, its heat resistance can be 300 degrees centigrade, and no dimensional deformation. It has good migration resistance in the PVC. Also can be used for paint, mainly for road marking paint.
● 25KG Kraft bag, 400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
Pigment Yellow 191 Advantages
1. Bright color expression
Pigment Yellow 191 (PV Fast Yellow HGR) provides an extremely vivid and long-lasting yellow color, making plastic products more visually attractive. Its high color saturation ensures bright and vivid colors, making your products stand out and have significant market competitiveness whether in high-end consumer products or industrial applications.
2. Excellent light fastness
The pigment exhibits excellent lightfastness and can effectively resist the erosion of ultraviolet rays and strong light. When Yellow 191 is exposed to light for a long time, the color remains bright and does not fade easily, ensuring that plastic products maintain long-term color stability outdoors or under strong light conditions.
3. Strong weather resistance
PY 191 is extremely weather-resistant and can withstand high temperatures, humidity and other harsh environmental conditions. Whether in extreme climates or industrial environments, this pigment can maintain its excellent color performance, ensuring the long-term use of plastic products in various environments.
4. Excellent dispersion
PV Fast Yellow HGR has excellent dispersion properties and can be evenly mixed into plastic substrates to avoid color spots and unevenness. Yellow 191 improves production efficiency, ensures uniform and stable color in the final product, and enhances overall aesthetics.
