PRODUCT INTRODUCTION
SohuaAdd® External lubricant G74, polyol fatty acid ester, white to pale yellow flakes or powder,
non-toxic 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.
