Abstract

Multicomponent spatially cross-linked polymers based on ultraphosphates with vitrification temperature 123 – 302°C have been synthesized. Their hydraulic stability (rate of mass loss when boiled in water) was measured and equals 0.0075 – 0.123 g/min. It is shown that there is a correlation between the vitrification temperature of polymers and their water resistance. Aquantitative relation was obtained for the flow temperature and the vitrification temperature of the polymers: t f = t v + (25 – 35)°C. It is shown that in principle it is possible to obtain on the basis of ultraphosphates high-temperature inorganic thermoplastics with flow temperature varying over wide limits.

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