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Kanavets plastometer

The Kanavets plastometer represents in principle two coaxial cylinders, into the gap between them is placed the mass under pressure. The inner cylinder (in the form of a bar) is set in rotation. On the inner surface of the matrix and at the outside surface of the bar grooves are made preventing the melt from slipping along the wall. [Pg.39]

In the FRG the principle of the Kanavets plastometer was used by the Gottfert Messtechnik Co. to produce an instrument which introduces automation into the processing of test results [18]. [Pg.42]

The method of estimating the viscous-plastic properties of reactoplasts with the aid of the Kanavets plastometer has been standardized in some CMEA countries (according to PC 2491-70). In Poland this method has been standardized in accordance with the norms PN-72/C-8903. [Pg.42]

In [19] use was made of a modified testing mould on the Kanavets plastometer for the study of the effect of wall thickness and temperature of the mould on the... [Pg.42]

To determine the hardening time of aminoplastics, use is made of the Kanavets plastometer. An equation is deduced for determining the seasoning time in the mould ... [Pg.52]

In some countries recognition has been accorded to the method of estimating the viscous-plastic properties and solidification kinetics of reactoplasts, among them aminoplasts, on the Kanavets-type plastometer [17] with the working unit of the cylinder—cylinder type. [Pg.39]


See also in sourсe #XX -- [ Pg.39 , Pg.42 ]




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