JPH0124253B2 - - Google Patents

Info

Publication number
JPH0124253B2
JPH0124253B2 JP12144580A JP12144580A JPH0124253B2 JP H0124253 B2 JPH0124253 B2 JP H0124253B2 JP 12144580 A JP12144580 A JP 12144580A JP 12144580 A JP12144580 A JP 12144580A JP H0124253 B2 JPH0124253 B2 JP H0124253B2
Authority
JP
Japan
Prior art keywords
pressure
die
slit die
sample
plunger
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.)
Expired
Application number
JP12144580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745430A (en
Inventor
Hiroshi Ohata
Kazutomi Fukui
Hidekatsu Goto
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP12144580A priority Critical patent/JPS5745430A/ja
Publication of JPS5745430A publication Critical patent/JPS5745430A/ja
Publication of JPH0124253B2 publication Critical patent/JPH0124253B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP12144580A 1980-09-02 1980-09-02 Slit die rheometer Granted JPS5745430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12144580A JPS5745430A (en) 1980-09-02 1980-09-02 Slit die rheometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12144580A JPS5745430A (en) 1980-09-02 1980-09-02 Slit die rheometer

Publications (2)

Publication Number Publication Date
JPS5745430A JPS5745430A (en) 1982-03-15
JPH0124253B2 true JPH0124253B2 (enrdf_load_stackoverflow) 1989-05-10

Family

ID=14811309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12144580A Granted JPS5745430A (en) 1980-09-02 1980-09-02 Slit die rheometer

Country Status (1)

Country Link
JP (1) JPS5745430A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196441A (ja) * 1984-10-17 1986-05-15 Idemitsu Kosan Co Ltd 見掛粘度測定装置
JPH087131B2 (ja) * 1989-11-13 1996-01-29 株式会社東洋精機製作所 キャピラリー式流れ特性試験装置に於ける自動試験方法及びその装置
US5347851A (en) * 1991-04-04 1994-09-20 Dynisco, Inc. Capillary rheometer plunger pressure transducer and measurement technique
US5209107A (en) * 1991-04-04 1993-05-11 Dynisco, Inc. Capillary rheometer plunger pressure transducer and measurement technique
US6892583B2 (en) * 2001-10-31 2005-05-17 Rheosense, Inc. Pressure sensing device for rheometers
EP1754036B1 (en) * 2004-03-11 2022-02-16 RheoSense, Inc. Micro slit viscometer with monolithically integrated pressure sesonrs
WO2011139719A2 (en) 2010-04-26 2011-11-10 Rheosense, Inc. Portable viscometer
CN106415236B (zh) 2014-04-11 2021-04-20 电流感应器公司 粘度计和使用该粘度计的方法
CN117677414A (zh) 2021-05-10 2024-03-08 电流感应器公司 具有减小的死体积和高动态范围的粘度计

Also Published As

Publication number Publication date
JPS5745430A (en) 1982-03-15

Similar Documents

Publication Publication Date Title
US5308953A (en) Heater block holder for a capillary rheometer plunger pressure transducer
Meissner Modifications of the Weissenberg rheogoniometer for measurement of transient rheological properties of molten polyethylene under shear. Comparison with tensile data
US3548638A (en) Apparatus and method for continuously determining viscosity
JP5153877B2 (ja) 射出成形機の監視、データの記録及び／又は制御方法並びにその装置
EP0382752B1 (en) Improved differential pressure capillary viscometer
EP0598644A1 (en) Capillary rheometer plunger pressure transducer and measurement technique
IE41902B1 (en) Viscometer
US3457768A (en) Meter proving
JPH0124253B2 (enrdf_load_stackoverflow)
JPS6411888B2 (enrdf_load_stackoverflow)
US11879821B2 (en) Rheometer and method for the use thereof
Eswaran et al. A slit viscometer for polymer melts
CN101408443A (zh) 高聚物熔体体积流量测定装置及其测定方法
JPS5888637A (ja) ダイレオメ−タ
US20030192367A1 (en) Rheological measurement process
DE3611867C2 (enrdf_load_stackoverflow)
Metzger et al. The effect of pressure losses in the barrel on capillary flow measurements
KR20010093436A (ko) 로드셀에 의한 질량 연속측정식 모세관 점도계
Kalyon et al. An adjustable gap in-line rheometer
JPH0148975B2 (enrdf_load_stackoverflow)
JP2001059806A (ja) 液体の粘弾性の測定方法
JP3473708B2 (ja) 細管式粘度計、細管式粘度計による粘度測定方法、及び流体の品質管理方法
JPH05131521A (ja) 溶融樹脂の連続測定方法及び装置
JP3236407B2 (ja) 高粘性流体の流量測定方法
SU1402845A1 (ru) Устройство дл градуировки сжимающих вискозиметров с плоскопараллельными плитами