JPS6481846A - Phenolic resin molding material - Google Patents

Phenolic resin molding material

Info

Publication number
JPS6481846A
JPS6481846A JP23919587A JP23919587A JPS6481846A JP S6481846 A JPS6481846 A JP S6481846A JP 23919587 A JP23919587 A JP 23919587A JP 23919587 A JP23919587 A JP 23919587A JP S6481846 A JPS6481846 A JP S6481846A
Authority
JP
Japan
Prior art keywords
molding material
phenolic resin
resin
woodmeal
colemanite
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
JP23919587A
Other languages
Japanese (ja)
Inventor
Kyoichi Tomita
Sadao Obayashi
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP23919587A priority Critical patent/JPS6481846A/en
Publication of JPS6481846A publication Critical patent/JPS6481846A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the titled asbestos-free, flame-retardant molding material of good moldability, by incorporating specific amount of colemanite having particle size below a specified value, in a molding material consisting mainly of phenolic resin and woodmeal. CONSTITUTION:The objective molding material can be obtained by incorporating (A) a phenolic resin molding material consisting mainly of phenolic resin (e.g. novolak resin, resol resin) and woodmeal, containing, if needed, curing agent, curing aid, releasant, colorant etc. with (B) 5-15wt.% of colemanite (2CaO.3B2 O3.5H2O) with a particle size of <=45mum followed by kneading and grinding.
JP23919587A 1987-09-24 1987-09-24 Phenolic resin molding material Pending JPS6481846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23919587A JPS6481846A (en) 1987-09-24 1987-09-24 Phenolic resin molding material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23919587A JPS6481846A (en) 1987-09-24 1987-09-24 Phenolic resin molding material

Publications (1)

Publication Number Publication Date
JPS6481846A true JPS6481846A (en) 1989-03-28

Family

ID=17041136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23919587A Pending JPS6481846A (en) 1987-09-24 1987-09-24 Phenolic resin molding material

Country Status (1)

Country Link
JP (1) JPS6481846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630683B2 (en) * 1998-08-21 2003-10-07 Framatome Anp Gmbh Antiradiation concrete and antiradiation shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6630683B2 (en) * 1998-08-21 2003-10-07 Framatome Anp Gmbh Antiradiation concrete and antiradiation shell

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