FORMING MATERIAL Russian patent published in 2010 - IPC B22C1/02 

FIELD: process engineering.

SUBSTANCE: invention relates to casting. Proposed material comprises the following components, in percent by weight: 3.0 - 25.0 of synthetic polymeric petroleum resin; 1.0-20.0 of dust-like synthetic graphite; 0.2 - 1.0 of soda ash and basic component from depleted caking coal with high temperature of thermal softening initiation and with yield of volatile components per combustible substance (Vdaf) not exceeding 17%.

EFFECT: increased compression-proof effect, higher physical and mechanical properties of forming mixes.

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