GB1455534A - Device for testing the adhesion of a coating - Google Patents

Device for testing the adhesion of a coating

Info

Publication number
GB1455534A
GB1455534A GB382875A GB382875A GB1455534A GB 1455534 A GB1455534 A GB 1455534A GB 382875 A GB382875 A GB 382875A GB 382875 A GB382875 A GB 382875A GB 1455534 A GB1455534 A GB 1455534A
Authority
GB
United Kingdom
Prior art keywords
coating
away
force required
pointer
base
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
GB382875A
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.)
CT TECHNIKI OKRETOWEIJ
Original Assignee
CT TECHNIKI OKRETOWEIJ
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
Priority claimed from PL16855574A external-priority patent/PL90650B1/pl
Priority claimed from PL17254974A external-priority patent/PL94097B1/pl
Application filed by CT TECHNIKI OKRETOWEIJ filed Critical CT TECHNIKI OKRETOWEIJ
Publication of GB1455534A publication Critical patent/GB1455534A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1455534 Testing adhesion: Pressure gauges: Indicating apparatus CENTRUM TECHNIKI OKRETOWEJ 29 Jan 1975 [2 Feb 1974 8 July 1974] 3828/75 Headings G1J G1L and G1S A coating 8, Fig. 1 on a base 9 has stuck to it an element 7 with a screwed head 6 and the force required to pull the element 7 away from the coating without removing the coating from the base is measured by a Bourdon gauge, Figs. 2 and 3 connected to a liquid or gas supply fed by the tube shown in Fig. 1. In operation, the test apparatus is arranged as shown in Fig. 1 and fluid is compressed into the space between the diaphragm 5 and the plate 1. This compression forces a piston 4 down on to the coating and lifts the element 7 until it breaks away from 8. The force required to do this is registered on the gauge by a magnetized pointer 13 which attracts and drags around the dial a spherical plastics coated permanent magnet 10 housed in a closed oil filled toroidal tube 11 defined between two layers of a plastics e.g. methyl polymethacrylate pane 12. After violent break away of the element 7 the pointer 13 returns and leaves the magnet 10 in its last position. A radial magnetic member 14 is provided to return 10 to zero.
GB382875A 1974-02-02 1975-01-29 Device for testing the adhesion of a coating Expired GB1455534A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL16855574A PL90650B1 (en) 1974-02-02 1974-02-02
PL17254974A PL94097B1 (en) 1974-07-08 1974-07-08

Publications (1)

Publication Number Publication Date
GB1455534A true GB1455534A (en) 1976-11-10

Family

ID=26652864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB382875A Expired GB1455534A (en) 1974-02-02 1975-01-29 Device for testing the adhesion of a coating

Country Status (4)

Country Link
BG (1) BG27101A3 (en)
DE (1) DE2503892C3 (en)
GB (1) GB1455534A (en)
NO (1) NO750297L (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393699A (en) * 1981-06-11 1983-07-19 The United States Of America As Represented By The Secretary Of Commerce Pneumatic adhesion tester
US4491014A (en) * 1982-11-12 1985-01-01 The United States Of America As Represented By The Secretary Of The Army Bond testing apparatus
US4567758A (en) * 1984-05-14 1986-02-04 Robert K. Fisher Apparatus for testing the bond strength of materials
US4586371A (en) * 1984-11-07 1986-05-06 Conoco Inc. Apparatus for adhesion testing of coatings
GB2195453A (en) * 1986-09-23 1988-04-07 Hydrajaws Limited Tensile or compression test apparatus
US4899581A (en) * 1988-02-19 1990-02-13 Massachusetts Institute Of Technology Method and apparatus for the quantitative measurement of adhesion of thin films
US5361639A (en) * 1992-09-18 1994-11-08 Helge Thorsen Tensile testing device
US6050140A (en) * 1998-07-31 2000-04-18 Defelsko Corporation Adhesion tester
US8677813B2 (en) 2010-03-08 2014-03-25 Rolls-Royce Plc Apparatus and a method of testing the adhesion strength and/or cohesive strength of a coating
CN112255172A (en) * 2020-09-07 2021-01-22 江阴市富仁高科股份有限公司 Tool and method for testing adhesion of anticorrosive coating of skid-mounted refueling device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514154C2 (en) * 1975-03-29 1982-10-28 Tetra Pak Developpement S.A., Pully Device for measuring the adhesive strength
US4499758A (en) * 1982-12-07 1985-02-19 The United States Of America As Represented By The United States Department Of Energy Assembly for testing weldability of sheet metal
DE3520831A1 (en) * 1984-06-15 1985-12-19 Basf Ag, 6700 Ludwigshafen Device for testing the adherence of printing inks
JPH0726908B2 (en) * 1988-01-25 1995-03-29 三菱電機株式会社 Coating film adhesion strength or shear strength measuring device
DE4307053A1 (en) * 1993-03-06 1994-09-08 Seidner Form & Test Device for testing the surface tensile strength of components
DE10056527C2 (en) * 2000-11-15 2002-11-28 Siemens Ag Test body, test device and method for determining the adhesive strength of a coating on a component

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393699A (en) * 1981-06-11 1983-07-19 The United States Of America As Represented By The Secretary Of Commerce Pneumatic adhesion tester
US4491014A (en) * 1982-11-12 1985-01-01 The United States Of America As Represented By The Secretary Of The Army Bond testing apparatus
US4567758A (en) * 1984-05-14 1986-02-04 Robert K. Fisher Apparatus for testing the bond strength of materials
US4586371A (en) * 1984-11-07 1986-05-06 Conoco Inc. Apparatus for adhesion testing of coatings
GB2195453A (en) * 1986-09-23 1988-04-07 Hydrajaws Limited Tensile or compression test apparatus
US4899581A (en) * 1988-02-19 1990-02-13 Massachusetts Institute Of Technology Method and apparatus for the quantitative measurement of adhesion of thin films
US5361639A (en) * 1992-09-18 1994-11-08 Helge Thorsen Tensile testing device
US6050140A (en) * 1998-07-31 2000-04-18 Defelsko Corporation Adhesion tester
US8677813B2 (en) 2010-03-08 2014-03-25 Rolls-Royce Plc Apparatus and a method of testing the adhesion strength and/or cohesive strength of a coating
CN112255172A (en) * 2020-09-07 2021-01-22 江阴市富仁高科股份有限公司 Tool and method for testing adhesion of anticorrosive coating of skid-mounted refueling device

Also Published As

Publication number Publication date
BG27101A3 (en) 1979-08-15
DE2503892B2 (en) 1979-01-25
DE2503892C3 (en) 1979-09-27
NO750297L (en) 1975-08-05
DE2503892A1 (en) 1975-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee