FIELD: polymer materials.
SUBSTANCE: method consists in pouring sealing composition into cavity occurring in forming equipment and subsequent hardening. Sealing composition is based on dimethylsiloxane rubber. Hardening is effected at 15-35°C for 2-5 h, while composition is exposed to environmental air, and then cavity filled with composition is closed by a process cover and hardening is continued at 50-90°C.
EFFECT: ensured integrity of equipment and prevented breakage of structural members of article when forming equipment is being removed.
1 dwg, 1 tbl
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