Polyethylene is a low cost standard plastic. There are several types: HDPE (High Density Polyethylene), LDPE (Low Density Polyethylene) and copolymers such as LLDPE. 

Polyethylene is a low cost standard plastic. There are several types: HDPE (High Density Polyethylene), LDPE (Low Density Polyethylene) and copolymers such as LLDPE. 

Flur50 PE from Polymer Compounders Ltd (PCL) is a linear medium density polyethylene (LMDPE) with antioxidants and UV stabilisers, suitable for processing by injection moulding.

PBT, polybutylene terephthalate is a semi-crystalline thermoplastic.