Example: bachelor of science
CHEMICAL RESISTANCE GUIDE
and stronger than the copolymer grade. Piping is normally PP-H. a few Chemline valves are also PP-H. The working temperature range of PP-H back pressure valves for example is 10 to 70°C (50 to 158°F). • Copolymer (PP-R) made from Type II resin produced from Random 94% propylene with 6% ethylene. PP-R is a bit softer but has better
Tags:
Information
Domain:
Source:
Link to this page: