Foaming Regulators
Foaming regulators are super-molecular weight copolymer, super high intrinsic viscosity can endow PVC material with high melt strength to avoid bubble holes breaking therefore making uniform and tight cell structure. It suits for PVC foaming products, such as: advertising board, wood veneer, wall board, furniture bathroom board, carbon crystal board, WPC floor, foam profiles, foam lines, etc.
Product Description
| Index | Foam Sheet 3-8mm | Foam Sheet 8-12mm | Foam Sheet 12-20mm | Foam Sheet >20mm | |
| SG-530 | SG-100 | SG-90 | SG-901 | SG-921 | |
| Bulk Density (g/cm3) | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 | 0.45±0.1 |
| Sieve Residue (30mesh) (%) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Volatile Content (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Intrinsic Viscosity (η) | 11.0-13.0 | 14.5-15.5 | 14.5-15.5 | 15-16 | 15-16 |
| Index | SG-530 | SG-100 | SG-90 | SG-901 | SG-921 |
| Dispersibility | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Plasticization | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Flow ability | ●●●●● | ●●●● | ●●●● | ●●● | ●● |
| Melt Strength | ●● | ●●● | ●●●● | ●●●●●● | ●●●●●● |
