摘要:
In a method of manufacturing a synthetic resin hollow body for holding a fluid material, such as cosmetic solutions, chemicals and beverages, a hollow molding body is filled with cooled gas or cooled and pressurized gas during an overmolding step.
摘要:
A rubber composition comprising: at least one hydrogenated nitrile rubber, and at least one thermoplastic polyolefin, wherein the weight ratio (hydrogenated nitrile rubber:thermoplastic polyolefin) is in the range from 95:0.5 to 50:50. The composition retains substantially the resistance to heat and chemicals and the mechanical properties characteristic of hydrogenated nitrile rubber upon curing.