Due to its thermal and mechanical properties, this semi-crystalline material belongs to the polymer group of standard plastics. It has a good rigidity and hardness. PP is not prone to stress cracking. Homopolymeric Polypropylene has a very low density and a very high heat deflection temperature in the group of polyolefins. The chemical resistance is very high. The additional designation “HT” in this medical grade material stands for high temperature resistant; thanks to our specifically developed post-treatment, the heat resistance increases into a range which allows a repeated steam sterilisation at 2 bar (134°C).
The raw materials used for the production of the round rods and sheets in white colour comply with regulations of FDA and 10/2011/EC for food contact materials.
PROPERTIES MEDI-GEHR PP-HT MG®
High heat resistance
High tensile strength
High surface strength
Low density
Very high chemical resistance
Resistant to superheated steam sterilisation
Brittle in the coldness
APPLICATIONS
Sterilisation cassettes and inserts
Centrifuge trays
Analysis technology