JPS6444709A - Manufacturing device of thermoplastic resin compound and its manufacture - Google Patents

Manufacturing device of thermoplastic resin compound and its manufacture

Info

Publication number
JPS6444709A
JPS6444709A JP20004587A JP20004587A JPS6444709A JP S6444709 A JPS6444709 A JP S6444709A JP 20004587 A JP20004587 A JP 20004587A JP 20004587 A JP20004587 A JP 20004587A JP S6444709 A JPS6444709 A JP S6444709A
Authority
JP
Japan
Prior art keywords
wing
stage
blade
rotation
fine particles
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
JP20004587A
Other languages
Japanese (ja)
Inventor
Koichi Yamamoto
Tadaatsu Kasuga
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP20004587A priority Critical patent/JPS6444709A/en
Publication of JPS6444709A publication Critical patent/JPS6444709A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE:To control well the high speed rising of temperature and the granulation of a compound by using the device in which an agitating wing is made into multistages, and then the wing of the lowest stage is an anchor type wing and its blade is inclined in a direction to raise up the fine particles by its rotation, and further the wing of the upper stage than the lowest stage is a flat type wing and its blade is inclined in a direction to hold down the fine particles by its rotation. CONSTITUTION:When the thermoplastic resin compound containing at least 20wt.% of solid fine powder is produced, such a manufacturing device is used, wherein an agitating wing is made into multistages, and then the wing of the lowest stage is an anchor type wing and its blade is inclined in a direction to raise up fine particles by its rotation, and further the wing of the stage upper than the lowest stage is a flat type wing, and its blade is inclined in a direction to hold down the fine particles by its rotation. The ratio EU/ED of the consumed energy ED per unit hour of the wing of the lowest stage to the consumed energy EU per unit hour of the wing of the upper stage than the lowest stage, is caused to be 0.5-1.5. The speed of temperature rising is increased by the action of the wing of the upper stage. To control well the granulation of the compound, the peripheral speed of the agitating wing is preferably in the range of 35-40m/sec, and the shape control in the granulation condition of the mixture is preferably achieved by the electric power or the current of a driving motor.
JP20004587A 1987-08-12 1987-08-12 Manufacturing device of thermoplastic resin compound and its manufacture Pending JPS6444709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20004587A JPS6444709A (en) 1987-08-12 1987-08-12 Manufacturing device of thermoplastic resin compound and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20004587A JPS6444709A (en) 1987-08-12 1987-08-12 Manufacturing device of thermoplastic resin compound and its manufacture

Publications (1)

Publication Number Publication Date
JPS6444709A true JPS6444709A (en) 1989-02-17

Family

ID=16417908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20004587A Pending JPS6444709A (en) 1987-08-12 1987-08-12 Manufacturing device of thermoplastic resin compound and its manufacture

Country Status (1)

Country Link
JP (1) JPS6444709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316767A (en) * 1990-09-28 1994-05-31 Kyowa Hakko Kogyo Co., Ltd. Whitening cosmetic composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316767A (en) * 1990-09-28 1994-05-31 Kyowa Hakko Kogyo Co., Ltd. Whitening cosmetic composition

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