PRODUCT INTRODUCTION
SohuaAdd® External lubricant G74, polyol fatty acid ester, white to pale yellow flakes or powder, nontoxic and odourless.
Features excellent dispersibility and transparency. Used as external lubricant for various PVC products, particularly
clear PVC products.
PRODUCT ADVANTAGES
- Good metal release and persistence
- Enhances melt flowability
- Without affecting transparency
- Minimizes plate-out
SPECIFICATIONS
| SPECIFICATION | UNIT | G74 |
| Appearance | -- | White to pale yellow flakes / powder |
| Density | g/cm3 | 0.88-0.94 |
| Volatiles | 80℃ | ≤1.0 |
| Viscosity | (mPa/s) 80℃ | 40-80 |
| Melting point | ℃ | 70-72 |
| Acid Value | mgKOH/g | ≤12 |
| Iodine value | gI2/100g | ≤2 |
| Refraction Index | 80℃ | 1.420-1.470 |
PRODUCT APPLICATION
Widely used in transparent PVC products, rigid PVC pipes, profiles, sheets, films, calendered products,
PVC foaming board and WPC. Especially suitable for high-speed extrusion and transparent PVC applications.
RECOMMENDED DOSAGE
Recommended dosage: 0.2 – 0.8 phr, depending on PVC formulation and processing requirements. Often used
together with internal lubricant G60 for balanced lubrication.
