Preperse V. E4B – Pre-dispersed Pigment of Pigment Violet 19 80% pigmentation
Technical Properties
A dark red granule, with easy-dispersing, excellent heat resistance, good light fastness and high color strength.
| Appearance | Dark Red Granule |
| Color Shade | Bluish |
| Density(g/cm3) | 3.00 |
| Water Soluble Matter | ≤1.5% |
| Coloring Strength | 100%±5 |
| PH Value | 7-8 |
| Oil Absorption | 55-65 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Heat Resistance | 300℃ |
| Migration Resistance | 5 |
Application
Plastics, polyolefin, LLDPE, LDPE, HDPE, PP, PVC;BCF yarn, spunbond fiber, blow film etc.
|
Resistance |
Recommended applications |
|||||||||
|
Heat ℃ |
Light |
Migration |
PVC |
PU |
RUB |
PS |
EVA |
PP |
PE |
Fiber |
|
300 |
7-8 |
4-5 |
● |
○ |
- |
- |
● |
● |
● |
● |
Typical Color Data
| Color Index: PV19 | Test Method: PE Film |
| Standard: 50% content mono masterbatch made by pigment powder | Sample: 50% content mono masterbatch made by pre-disperse pigment |
| Tested Pigment Content：0.3% | Processing Temperature: 190℃ |
| Full Shade（D65 10 Deg） | |
| ΔE: 3.03 | ΔL: 0.72 |
| Δa: 2.59 | Δb: -1.39 |
| ΔC:1.31 | ΔH: -2.63 |
Typical FPV Test
| Test Standard | BS EN 13900-5:2005 | Product | PV19 80% Pre-disperse |
| Carrier | LDPE | Mesh No. | 400 mesh |
| Pigment Loaded % | 8% | Pigment Loaded wt. | 60g |
| FPV bar/g | 0.230 |
Advantages
Preperse V. E4B show excellent dispersion result, with a very high pigment concentration value.
Compared with competing products in the market, Preperse V. E4B has the highest pigment content by percentage reaches 80%, so it helps for more cost-saving.
Low-dusting and flow free, allowed for auto-feeding system.
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