Plastic bottles demonstrating the use of chemical products in household objects. Plastics are artificial materials based on organic compounds. They are carbon-based polymers (compounds comprising a chain of repeated units). Plastics can be moulded and shaped into many forms. These bottles are made from high density polyethylene (HDPE,left) and low density polyethylene (LDPE,right) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3636 px × 4866 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |