[The effect of the cooling regimen on the surface state of plastic samples].
The surfaces of plastic samples cooled in various regimens were examined by two methods: monitoring the surface deviation from flatness [correction of the planeness] and profilometry. In plastic samples cooled in running cold water the surface deviation from flatness [correction of planeness] as against the surface of plaster models has made up 11% on an average. In reference plastic samples cooled in the air this value has been up to 3.02 percent. Nonuniform rapid cooling was found to augment the surface roughness at sites with the greatest deviations from flatness [correction of planeness].
Razumenko
G P
GP
Svirin
B V
BV
Shibeko
V A
VA
D003080:Cold Temperature; D003764:Dental Materials / Q000737:chemistry*; D003778:Dentures; D006801:Humans; D008422:Materials Testing / Q000295:instrumentation; D010969:Plastics / Q000737:chemistry*; D013499:Surface Properties
D003764:Dental Materials; D010969:Plastics
Vliianie rezhima okhlazhdeniia na sostoianie poverkhnosti plastmassovykh obraztsov.