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  4. AP24PC : Participation to ILC Pull-off test for adhesion of a paint coating

AP24PC : Participation to ILC Pull-off test for adhesion of a paint coating

AP-PC

Reference of the ILC AP24PC
References of test methods ISO 4624
Frequency Each year
Main characteristics σ (Breaking strength)
Other characteristics Nature of failure (ratio of cohesive/adhesive failure with respect to the coating rank)
  Caution The number of determinations may be low for the secundary characteristics, what may make inefficient the comparison between laboratories
Determination of the assigned values (“true values” for each characteristic) By statistical computation of the totality of the results with possible selection on competence criteria (accreditation, validation by a reference body, quantity of tests performed in the year), test to detect possible collusion, merging of results not obtained in reproductibility conditions, suppression of technically unvalid results.
Type of statistical computation For numerical results, the statistical computation will provide an assigned value with its attached uncertainty, values of standard deviations for repeatability and reproductibility, limits of alerts for bias and repeatability of the participant, indiviual values for uncertainty of results of participants.
Number of products submitted to tests 1 (High hardness metal)
Number of samples per participation 3
Max number of operators per participation 1 (it is necessary to order as many participations as there are participating test operators)
Product submitted to tests Paint coated steel
Type of samples Plates
Approximate dimensions of samples 200x100x5 mm
Specific preparation to be performed by the participant  None (other than possible necessity to polish the test specimens or to adapt their dimensions to the equipment of the participant) (2 test pieces per supplied sample)
Time schedule:
Opening date of registrations 30/11/2023
Registration deadline 15/03/2024
Date of shipment of samples 31/05/2024
Start of the tests 03/06/2024
Deadline for carrying out the tests and providing the results 23/08/2024
Date of delivery of reports 07/10/2024
Note: After the deadline, registrations are still possible. Contact us at ilc@compalab.org for more information.
Price (€) 425
Price if online payment (€) 340
Approximate weight (kg) 10

340,00€ excl. tax - 408,00€ inc. tax

 

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