JPS6475942A - Close adhesiveness testing method - Google Patents

Close adhesiveness testing method

Info

Publication number
JPS6475942A
JPS6475942A JP23380387A JP23380387A JPS6475942A JP S6475942 A JPS6475942 A JP S6475942A JP 23380387 A JP23380387 A JP 23380387A JP 23380387 A JP23380387 A JP 23380387A JP S6475942 A JPS6475942 A JP S6475942A
Authority
JP
Japan
Prior art keywords
interface
close adhesiveness
close
resin
substance
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
JP23380387A
Other languages
Japanese (ja)
Other versions
JPH0750034B2 (en
Inventor
Yutaka Nagao
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP23380387A priority Critical patent/JPH0750034B2/en
Publication of JPS6475942A publication Critical patent/JPS6475942A/en
Publication of JPH0750034B2 publication Critical patent/JPH0750034B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6447—Fluorescence; Phosphorescence by visual observation

Abstract

PURPOSE:To simply evaluate close adhesiveness within a short time, by utilizing the chemical properties of an epoxy resin. CONSTITUTION:One end of a substance 2 whose close adhesiveness is desired to be evaluated is sealed in an epoxy resin 1 and a sample 3 to be tested is stored in a high temp. tank 4, for example, held to 175 deg.C. When the close adhe siveness of the resin 1 and the substance 2 is bad at this time, the resin 1 near to the interface 5 of both of them is brought into contact with a high temp. atmosphere to generate chemical change. After storing, the sample 3 is subjected to cross-sectional cutting or grinding to expose the interface 5. Then, the vicinity of the interface 5 is observed by a fluorescence microscope 6 and the quality of close adhesiveness is judged on the basis of the presence of a fluorescent developed color region 7.
JP23380387A 1987-09-18 1987-09-18 Adhesion test method Expired - Lifetime JPH0750034B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23380387A JPH0750034B2 (en) 1987-09-18 1987-09-18 Adhesion test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23380387A JPH0750034B2 (en) 1987-09-18 1987-09-18 Adhesion test method

Publications (2)

Publication Number Publication Date
JPS6475942A true JPS6475942A (en) 1989-03-22
JPH0750034B2 JPH0750034B2 (en) 1995-05-31

Family

ID=16960829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23380387A Expired - Lifetime JPH0750034B2 (en) 1987-09-18 1987-09-18 Adhesion test method

Country Status (1)

Country Link
JP (1) JPH0750034B2 (en)

Also Published As

Publication number Publication date
JPH0750034B2 (en) 1995-05-31

Similar Documents

Publication Publication Date Title
CA2152353A1 (en) Method for automatic testing of laboratory specimens
DE69316778T2 (en) Process for carrying out comparative tests in particular
KR920700400A (en) Method and apparatus for measuring electrochemical luminescence
WO1993020612A3 (en) Automatic device for the photometric analysis of liquid samples
EP0290921A3 (en) Test-piece for the analysis of a liquid sample and method for its preparation
EP0173021A3 (en) Process for measuring endotoxin and apparatus used therefor
AU5925086A (en) Unitized reagent containment system for clinical analyzer
JPS6421362A (en) Method and apparatus for separating and testing whole blood
DE3270252D1 (en) Radioimmunoassay for fibrinopeptide a
DE10190639B3 (en) Surface passivation method for measuring the lifetime of minority carriers in semiconductors
AU7578087A (en) Process and agent for the detection of an analyte
JPS6475942A (en) Close adhesiveness testing method
AU5100190A (en) Test swab and methods of making and using same
Freeman et al. The Measurement of Crack Length During Fracture at Elevated Temperatures Using the D. C. Potential Drop Technique
CN209772145U (en) Special plastic glass rod for experiment
EP0103281A3 (en) Method for quantitatively determining the level of hemoglobin in a biological sample
ATE67859T1 (en) METHOD AND DEVICE FOR DOSING LIQUID SAMPLES.
JPS6073327A (en) Method for inspecting liquid leakage of battery
CA1320249C (en) Polarographic oxygen sensor
JPS6479661A (en) Immunological analysis
JPS5226896A (en) Method and apparatus for automation of pretreatment in quantitative an alysis
Rand et al. The Usefulness of Km (3) Typing in Bloodstains
ES8602140A1 (en) Cell detection by measurement of flavin adenine dinucleotide.
JPS57137858A (en) Quantitative measuring method for triglyceride
Geptervez Rapid Determination of Corrosion Resistance