Antioxidant, UV Absorber, Optical Brightener and Pigment For HDPE
HDPE is an abbreviation of High-density polyethylene (HDPE) which synonym name polyethylene high-density (PEHD) is a polyethylene thermoplastic made from petroleum.
HDPE is used in the production of plastic bottles, corrosion-resistant piping, geomembranes, and plastic lumber.
The processing temperature of HDPE range is 190-300℃, normally below 240℃. Processed primarily by injection molding and extrusion methods.
Antioxidant For HDPE
Antioxidant 1010 And Antioxidant 168 is recommended in HDPE.
UV Absorber and Light Stabilizer For For HDPE
HALS 791 or HALS 944 is recommended in HDPE.
Optical Brightener For HDPE of Polyolefin
| Application | OBAs Adding Form | Typical OBAs | Issue to mind |
| Polyolefin | Dry powder mix | FP 127 | Compatibility PP＞hdpe＞ldpe Immigration resistance |