JPS54118461A - Molding of liquid elastomer composition - Google Patents

Molding of liquid elastomer composition

Info

Publication number
JPS54118461A
JPS54118461A JP2519578A JP2519578A JPS54118461A JP S54118461 A JPS54118461 A JP S54118461A JP 2519578 A JP2519578 A JP 2519578A JP 2519578 A JP2519578 A JP 2519578A JP S54118461 A JPS54118461 A JP S54118461A
Authority
JP
Japan
Prior art keywords
additives
liquid elastomer
mold
molding
elastomer composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2519578A
Other languages
Japanese (ja)
Inventor
Takahiko Watanabe
Norimoto Moriwaki
Fumio Nogami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2519578A priority Critical patent/JPS54118461A/en
Publication of JPS54118461A publication Critical patent/JPS54118461A/en
Pending legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To prepare a molded article of an elastomer wherein the additives are dispersed at a smooth concentration gradient, by mixing a liquid elastomer with the additives, and, without defoaming, casting in a mold while keeping the viscosity of the composition within a predetermined range for a predetermined interval.
CONSTITUTION: A liquid elastomer composition containing additives is stirred and cast in a mold without defoaming. The viscosity of the composition in the mold is kept within a predetermined range, pref. 100W10,000 cp for a predetermined time interval. The voids in the molded article ascend to the surface, while the additives precipitate in the article giving a smooth distribution of the concentration of the additives.
COPYRIGHT: (C)1979,JPO&Japio
JP2519578A 1978-03-06 1978-03-06 Molding of liquid elastomer composition Pending JPS54118461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2519578A JPS54118461A (en) 1978-03-06 1978-03-06 Molding of liquid elastomer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2519578A JPS54118461A (en) 1978-03-06 1978-03-06 Molding of liquid elastomer composition

Publications (1)

Publication Number Publication Date
JPS54118461A true JPS54118461A (en) 1979-09-13

Family

ID=12159172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2519578A Pending JPS54118461A (en) 1978-03-06 1978-03-06 Molding of liquid elastomer composition

Country Status (1)

Country Link
JP (1) JPS54118461A (en)

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