28-29052022-Pull Off Test (Trial) - Pemb. Dermaga Terminal LPG Presurized Kupang (Piping) - PQT-Pertamina PN-NK-AMM-AKD [PDF]

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Jotun Adhesion Test Report Pull-Off Test Method Date:

29 May 2022

Project Name:

01-ATR-PERT-NKAMM-2022

Report No:

Pembangunan Dermaga Terminal LPG Pressurized Kupang – (Piping)

Contractor / Applicator

Phone No. Phone No. Phone No.

Nindya Karya

Jotun CA

Abdul Kodir

Applicator Supervisor

Rahmanu

Site / Work Location

Workshop NK – Tenau, Kupang

Drawing No. / Specification Reference:

n/a

Email

n/a

0813351265 Abdul.kodir@jotun. Email 98 com 0852512233 Email 48

Plant ID Number:

Test Pipe (Mock up)

Paint System : Penguard HB Grey Futura Classic RAL 9003/3023

1 x 150 µm 2 x 80 µm

Coating System: Ave. DFT (10 Readings)

Time Cured Before Overcoating (H:M)

Product Name

Date Coating Applied to Substrate

Unidentified

n/a

n/a

n/a

Intermediate 1

Penguard HB grey

n/a

n/a

N/A

Intermediate 2

Futura Classic 9003/3020

n/a

N/A

N/A

Topcoat

Futura Classic 9003/3020

n/a

n/a

N/A

Coating Sequence

Primer

µm

mils

Average Temperature During Cure °C

°F

Adhesive used to Fix Dolly Brand

Batch No.

Mix Ratio

Araldite

N/A

1:1

Adhesive Cure Time (Days or Hours)

Average Temperature during cure of adhesive

1 Day

30 deg C

°C

°F

Surface Temperature of Substrate and RH% Surface Temperature & RH when dolly placed Surface Temperature & RH when dolly pulled

Deg C°

31

Deg F°

-

RH%

68

Deg C°

30

Deg F°

-

RH%

61

Test conducted on Structure or Test Plate Test Plate No. / Structure ID No.

Test Plate

Test Pipe (Mock-up)

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

Structure N/A

Page 1 of 7

Jotun Adhesion Test Report Pull-Off Test Method International Standards special conditions of adhesion test:

Test Standard

Lightly Abrade & Clean the surface before fixing dolly?

ISO 4624: 2003

Yes.

NORSOK M-501 Rev 6

Follows ISO 4624

ASTM D 4541

Generally No. Only sand or clean the surface in a manner that will not affect integrity of the coating or leave a residue. Only sand with 400 grit abrasive paper or finer.

AS 3894.9 Method C

Use acetone solvent to clean the surface then lightly abrade with P220 grit abrasive paper to de-gloss and clean again with acetone solvent

Cut around the dolly before testing?

Ambient Conditions During Test

Load Pull Rate and Maximum Pull Time

6, calculate the average of the 6 tests and record as the result

Carry out test at 23°C ±2°C and at 50% ± 5% RH or as agreed.

Apply a tensile stress, increasing at a rate not greater than 1 MPa/second and complete the test within 90 seconds.

Follows ISO 4624 but specifies an automatic pulling device with centred pulling force

Follows ISO 4624

Follows ISO 4624

Follows ISO 4624

No as per the standard. If agreed, then cutting must be reported as a variation to the standard test.

3 per test site. Report can be for individual test, omit lowest and highest and average the remainder or average all as specified or as agreed.

Not specified

Apply a tensile stress less than 150 psi / second (1 MPa/ Second ) and complete the test in less than 100 seconds.

Yes, all thickness unless otherwise specified or agreed

Yes, if the coating is elastomeric or greater than 500µm use a hand drill and saw to cut to substrate. May be omitted for rigid coatings less than 500 µm

Number of Adhesion Tests per Sample

3 per test site and record each individual result

Record the surface temperature and RH% at the time of test

Gradually increase the load on the dolly with a rate of increase force of 0.1 MPa /second. Complete test within 90 seconds.

This Test Conducted according to:ISO 4624 NORSOK M501 Rev 6 ASTM D 4541 AS 3894.9 Method C

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

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Jotun Adhesion Test Report Pull-Off Test Method Coating Adhesion Range as per Project Coating Specification: From MPa

To MPa

From psi

To psi

3 MPa

3 MPa

N/A

N/A

Adhesion Tester Used as described in ASTM D4541

FixedAlignment Type 11

Self-Aligning Type 111 (push off)

-

-

 Which type used

Typical Model Name

Elcometer 106

-

Serial Number

Self-Aligning Type 1V (Manual )

Self-Aligning Type 1V (automatic)

Elcometer 108

Elcometer 506

Elcometer 510

Elcometer 508

PosiTest AT-M

PosiTest AT-A ATA20A

-

-

AT15342

Result of Test: Test No

DFT Before Abrasion Microns

DFT After Abrasion Mic ron s

1

284

2

270

Date Dolly Placed

Date Dolly Pulled

-

Was cutting tool used?

MPa Yes

May 28, 2022 May 28, 2022

Result

No

May 29, 2022 Yes

11.00

May 29, 2022 Yes

5.27

psi

Failure Mode as per chart below

3 4 5 6 Average MPa/psi 3 Samples

Adhesion Test Meets or Exceeds Specification

Yes

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

8.13

No

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Jotun Adhesion Test Report Pull-Off Test Method Description of failure mode to ISO 4624: 2003

Z = dolly

Y/Z = Adhesive failure between adhesive and dolly

Y = adhesive

Y = Cohesive failure of adhesive

F = 5th coat

-/Y = Adhesive failure between final coat and adhesive

n /m = adhesive failure between the nth coat and the nth coat of a multi coat system

E = 4th coat n = cohesive failure of the nth coat of a multi coat system

D = 3rd coat B/C = Adhesive failure between first coat and second coat

C = 2nd coat B = Cohesive failure of 1st coat

B = 1st coat

A = substrate

A/B = Adhesive failure between substrate and first coat A = Cohesive failure of the substrate (e.g. concrete or wood)

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

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Jotun Adhesion Test Report Pull-Off Test Method

Dolly #1 Reading: 11.00 MPa 70 % Cohesion C 30 % Cohesion B

Dolly #2 Reading: 5.27 MPa 60 % Cohesion B 25 % Adhesion B/C 15 % Cohesion D

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

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Jotun Adhesion Test Report Pull-Off Test Method

Jotun CA Notes: This Pull Off test carried out for trial to find out adhesion value of paint on mock-up (pipe) that have conducted by applicator self as per actual treatment and application on field. Average value Pull-Off test is 8.13 MPa from two points & more than minimum requirement 3.00 MPa

Name

Date

Signature

Print Name

Applicator Rep. Manufacturer Rep. Contractor Rep. Client Rep.

Jotun CA

Date:

Abdul Kodir

Sign Name:

01 June 2022

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

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Jotun Adhesion Test Report Pull-Off Test Method

PHOTOGRAPH REPORT

Mock up pipe

DFT check in progress

Install dolly in progress and it result

Pull-Off test on progress and start from zero 0.00 Mpa

Dolly 1 reading 11.00 MPa

Use “Araldite” as adhesive

Cut around the dolly was done

Dolly 1 reading 11.00 MPa

Average Pull-Off result 8.13 MPa and witnessed by all parties

Jotun Performance Coatings Inspection Form I Adhesion Pull Off Rev 3 January 2016

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