COATED SAND FOR MANUFACTURING MOLD

PURPOSE:To shorten hardening time and to lower hardening temp. by applying resin component (a) 2.5-furan dialdehyde and compound which can generate the specific combination by coming into reaction with the resin component (a) and having solid-state at the room temp. and active hydrogen on sand. CONS...

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Bibliographic Details
Main Authors TAKASHINA SHIGEAKI, KIUCHI KAZUHIKO
Format Patent
LanguageEnglish
Published 16.04.1991
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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