Description
SWE series (foaming masterbatch) is a chemical nucleating foaming agent with endothermic and exothermic balance.
It is widely used for extrusion of foamed LLDPE, LDPE, HDPE, and the thermoplastic/ rubber sheets, plates, packaging sheets, automotive interiors, stationery and municipal drainage pipes, etc.
SWP series are a chemical nucleating foaming agent containing a mixture of polycarbonate and inorganic carbonate.
It meets FDA standards. It can be used with many kinds of plastics and other thermoplastic plastics, for injection, extrusion, blowing.
Plastic Foaming Masterbatch / Pellet Series
Product | Foaming Agent | Decomposition Temperature | Total Deflation (ml/g) | Recommended Dosage | Applicable Material | Process |
SWE01Y | Organic | 160-210℃ | 28±3 | 1.3-2.5% | PE, PP | Extrusion, injection |
SWP01W | Inorganic | 160-210℃ | ≥20 | 1.0-1.7% | PP, PE | Injection, Extrusion |
SWP02W | Inorganic | 190-220℃ | ≥20 | 0.5-1.5% | PPR, PP, PE | Extrusion to pipes PPR extrusion |
SWP09W | Inorganic | 155-210℃ | 35±0.2 | 0.6-1.7% | PP, PE, other thermoplastics | Injection, extrusion, blowing |
SWP25W | Inorganic | ~155℃ | ~33 | Injection: 1-2% Extrusion: 0.9-2% | ABS, PS, PA, POM, PET, PC/ABS | Injection, extrusion |
SWS02W | Inorganic | 185-235℃ | ~35 | Injection:0.8-1.5% Extrusion:1-1.5% | ABS, PA, PS, PET, PPO and PP | thermoplastic resin injection and extrusion |
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