JPS55106257A - Phenol resin composition for molding - Google Patents

Phenol resin composition for molding

Info

Publication number
JPS55106257A
JPS55106257A JP1411279A JP1411279A JPS55106257A JP S55106257 A JPS55106257 A JP S55106257A JP 1411279 A JP1411279 A JP 1411279A JP 1411279 A JP1411279 A JP 1411279A JP S55106257 A JPS55106257 A JP S55106257A
Authority
JP
Japan
Prior art keywords
phenol resin
vegetable fiber
powdery filler
based powdery
resin 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.)
Granted
Application number
JP1411279A
Other languages
Japanese (ja)
Other versions
JPS5817221B2 (en
Inventor
Shigeki Ichimura
Etsuji Kubo
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 JP54014112A priority Critical patent/JPS5817221B2/en
Publication of JPS55106257A publication Critical patent/JPS55106257A/en
Publication of JPS5817221B2 publication Critical patent/JPS5817221B2/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a molded product with reduced strength unevenness and excellent reliability by incorporating vegetable fiber-based powdery filler with specified particle size distribution into phenol resin.
CONSTITUTION: In a phenol resin composition comprising 100pts.wt. of phenol resin and 30W100pts.wt. of vegetable fiber-based powdery filler and an additive such as hardening agent, a mold-releasing agent, a coloring agent, a plasticizer or the like, a particle size in a vegetable fiber-based powdery filler corresponding to 10W20wt% of a total composition is adjusted above 120 mesh and the balance below 200 mesh. If the content of above-described vegetable fiber-based powdery filler is 100pts.wt. or more, the flowability is poor and, if 30pts.wt. or less, the flowability is too large and not preferable.
COPYRIGHT: (C)1980,JPO&Japio
JP54014112A 1979-02-08 1979-02-08 Phenolic resin composition for molding Expired JPS5817221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54014112A JPS5817221B2 (en) 1979-02-08 1979-02-08 Phenolic resin composition for molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54014112A JPS5817221B2 (en) 1979-02-08 1979-02-08 Phenolic resin composition for molding

Publications (2)

Publication Number Publication Date
JPS55106257A true JPS55106257A (en) 1980-08-14
JPS5817221B2 JPS5817221B2 (en) 1983-04-05

Family

ID=11852024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54014112A Expired JPS5817221B2 (en) 1979-02-08 1979-02-08 Phenolic resin composition for molding

Country Status (1)

Country Link
JP (1) JPS5817221B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003630A1 (en) * 1981-04-24 1982-10-28 Enterprises Inc Empire Compositions,processes,and writing elements employing resins of the thermosetting type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003630A1 (en) * 1981-04-24 1982-10-28 Enterprises Inc Empire Compositions,processes,and writing elements employing resins of the thermosetting type

Also Published As

Publication number Publication date
JPS5817221B2 (en) 1983-04-05

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