Yellow-Pigment yellow 191-PV Fast Yellow HGR For plastic
Item specifics
- 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
Review
Description
characteristic
Pigment Yellow 191 Description
Advantage:
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.
Physical Properties
|
Test Item
|
Specification
|
|
Cont of water % ≤
|
2.5
|
|
Soluble matter in water %≤
|
2.0
|
|
Oil absorption %
|
45±5
|
|
Water permeate (grade)
|
5
|
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Quality of total (ppm) | 200 |
Residues passing through(100mesh)% ≤ | 5.0 |
Ph value | 6.5～7.5 |
Fastness Properties (5=excellent, 1=poor)
|
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 |
application
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.
Package and Delivery
● 25KG Kraft bag, 400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
