LP 463PB 31 01
LP 463PB 31 01
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
NIVAS PATIL SANDESH - sandesh.nivaspatil@external.stellantis.com
Date: 17-JUL-2024
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HARMONIZED “CLUSTER” DOCUMENT
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This is a document used by FCA
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FCA ITALY -- GROUP MATERIALS LABS (CRF) - SURFACE TREAT ...
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Description
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Considerations:
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2. In case of minor changes, this specification will keep the original document number and
will be updated with a new change level (Revision)
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3. Just when major updates are required the responsible (FCA Italy or FCA US Author), will
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have to rewrite it following the requirements, templates and guidelines that prevail at that
time. A new code (nomenclature) will be assigned and this document replaced by the
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new one.
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Co-Author Department
Author Department
NOTE: The original document has a watermark indicating that this is a selected specification used by FCA as a common
specification. Technical information corresponds to the last revision published either in ADRESS or beSTandard databases
ANY PRINTED COPY IS TO BE DEEMED AS UNCHECKED; THEREFORE THE UPDATED COPY MUST BE CHECKED IN THE APPROPRIATE WEB SITE
CONFIDENTIAL
THIS DOCUMENT MUST NOT BE REPRODUCED OR CIRCULATED TO THIRD PARTIES WITHOUT PRIOR WRITTEN CONSENT FROM THE DEVELOPER AND
COPYRIGHT OWNER. IN CASE OF DISPUTE, THE ONLY VALID REFERENCE IS THE ENGLISH EDITION.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
LP-463PB-31-01
FLUID RESISTANCE TEST METHODS Laboratory Procedure
(STELLANTIS HARMONIZED)
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STELLANTIS HARMONIZED
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© 2022 STELLANTIS
ANY PRINTED COPY IS TO BE DEEMED AS UNCHECKED; THEREFORE THE UPDATED COPY MUST BE CHECKED IN THE APPROPRIATE WEB SITE
CONFIDENTIAL
THIS DOCUMENT MUST NOT BE REPRODUCED OR CIRCULATED TO THIRD PARTIES WITHOUT PRIOR WRITTEN CONSENT BY THE RELEVANT STELLANTIS
COMPANY. IN CASE OF DISPUTE, THE ONLY VALID REFERENCE IS THE ENGLISH EDITION
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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TABLE OF CONTENTS
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1 GENERAL ................................................................................................................................................. 3
1.1 Purpose .................................................................................................................................................. 3
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1.2 Coverage of this Standard and Limitations on Usage ........................................................................... 3
1.3 Limitations on Usage.............................................................................................................................. 3
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2 REFERENCES .......................................................................................................................................... 3
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2.1 Stellantis Internal Standards .................................................................................................................. 3
2.2 Stellantis External Standards ................................................................................................................. 3
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2.3 Regulations ............................................................................................................................................ 3
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2.4 Additional / Other documents -N/A ........................................................................................................ 3
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3 DEFINITIONS/ABBREVIATIONS/ACRONYMS/SYMBOLS ..................................................................... 4
4 SIGNIFICANCE OF THE ITEMS UNDER TEST ...................................................................................... 4
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5 TEST EQUIPMENT AND INSTRUMENTATION ...................................................................................... 4
5.1 Test Facilities ......................................................................................................................................... 4
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5.2 Test Equipment ...................................................................................................................................... 4
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5.3 Test Instrumentation .............................................................................................................................. 4
6 DESCRIPTION OF ITEMS UNDER TESTING .......................................................................................... 4
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8.9 Method I - Acid Spot Test - Hydrochloric Acid Solution in Sunlamp Cabinet: ....................................... 7
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1 GENERAL
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1.1 Purpose
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This standard illustrates the various test methods to determine the resistance of coated surfaces and
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films to global commercial fluids.
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1.2 Coverage of this Standard and Limitations on Usage
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This Specification does not recommend fluid resistance tests requirement based on the materials. The
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individual commodity material specification will identify the requirements.
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1.3 Limitations on Usage
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This specification has limitations for testing TPE and other rubber families. Consult with MTE for
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2 REFERENCES
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Table1 - References
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Shield/Designator downloadable
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CS-9800 Y
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Reference Title
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DIN 61631 TEST METHOD FOR THE MECHANICAL STRENGTH OF CORES MADE OF MAGNETIC OXIDES
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2.3 Regulations
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Reference Title
AATCC
GRAY SCALE FOR STAINING
Procedure 2
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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3 DEFINITIONS/ABBREVIATIONS/ACRONYMS/SYMBOLS
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AATCC AMERICAN ASSOCIATION OF TEXTILE CHEMISTS AND COLORISTS
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4 SIGNIFICANCE OF THE ITEMS UNDER TEST
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N/A
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5 TEST EQUIPMENT AND INSTRUMENTATION
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The test facilities and equipment shall be in good working order and shall have a valid calibration label for
the country where the test takes place.
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5.1 Test Facilities
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The test facilities shall be certified by the local recognized quality organization, such as ISO or IATF.
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Test Instrumentation (temperature and humidity gauges/charts or electronic versions) shall be calibrated
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per manufacturer’s requirement per each test method. Routine temperature and humidity manual
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This Specification does not recommend fluid resistance tests requirement based on the materials. The
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individual commodity material specification will identify the requirements. i.e for interior coating refer to
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N/A
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8 TEST DESCRIPTION
Refer to individual Material Specification to identify any detrimental effects and requirements.
After the testing of material with any of the following methods, the results shall be reported to the
Material Specification Author.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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1. Immerse the painted test panel so that 75% of the panel is submerged in the test fluid. Test
should be run at 180° F (82° C).
2. This should be done in a sealed container if the test fluid is highly volatile.
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CAUTION: Do not heat flammable materials with an open flame.
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3. Length of submersion time is as specified in the applicable Material Standard. If no immersion
time is specified, use 2 hours.
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4. Inspect panels after 4 hours of recovery.
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8.2 Method B - Spot Test
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1. Prepare 3 pair of scribed panels labeled 5, 18, and 24 hours. Each scribe consists of a one inch
X through all coating layers and into the substrate of the sample.
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2. Apply the test fluid by drop to the center of each X until a spot diameter of one inch is reached
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without run-off.
3. Immediately, after the appropriate time interval (5, 18, and 24 hours), wipe off any remaining fluid
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and inspect panels.
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4. Rewipe any residue from the panel, with a dry or wet cloth, prior to storage
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1. Scribe the center of a painted panel. The scribe consists of a one inch X through all coating
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2. Immerse the test panel so that 75% of the panel is submerged in the test fluid (The designated
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Material Specification will identify the fluid) for 15 seconds. The complete X shall be submerged.
3. Remove and allow drying for 2 minutes.
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2. Place approximate minimum of 0.18 to 0.20 g of Suntan Lotion FCA TS002 from Thierry Corporation
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6. After 1 hour remove the panel from the oven and remove the weight and aluminum plate.
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7. Peel back the crock cloth, wait 15 minutes to let the panels cool to room temperature, and rate the
panel according to the scales below.
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A. Inspect the crock cloth, looking for any color transfer, and rate using the “C” scale below.
B. Run the side of your thumbnail across the sample area, using a moderate pressure, four times in
different locations, and rate using the “P” scale below.
8. Wipe the Suntan Lotion residue from the panel with a dry or wet cloth prior to storage.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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C-0 No color transfer.
Slight color transfer.
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C-1
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C-2 Medium color transfer.
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Heavy color transfer (similar to uncured paint on the wipe) with panel substrate still solidly
C-3
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covered.
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C-4 Coating removed from substrate (in areas of any size) by lifting.
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Table 3 - “P” Scale – Panel Adhesion Scale
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P-0 No change in coating appearance or strength (mar can be wiped away).
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P-1 Light gouging of surface.
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Coating can be gouged, but not to substrate, with some coating retained by nail.
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Coating noticeably softened to nail effort. Coating can be gouged in areas down to
P-3
substrate.
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1. Place a quarter-sized drop of specified diesel fuel on surface of test panel using a plastic
eyedropper.
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4. Place the panel in a Xenon Weatherometer and expose for 38 kJ. The Xenon procedure is per
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SAE J2412.
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1. Apply dime size drop of distilled water on one end of the test panel.
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2. Apply dime size drop of liquid soap of any of the following at the other end of the panel.
- XLO Liquid Hand Soap from Bockstanz Co., 13045 Hillview, Detroit, MI 48227-3666, FCA US
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- Dawn Original liquid dilute with water 1:10 by volume diluted in water.
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3. Place the test panels, in a horizontal position, in an oven pre-heated to 70° C (158° f) for 4 hours.
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4. Following the bake, remove the test panel, rinse the surface of the panel gently with water, using
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light finger pressure to loosen the soap, and allow the panel to air-dry for 2 hours.
5. Inspect the tested areas to determine the degree of staining. Discount water ring and look for
significant staining of the painted surface. The rating shall be 4-5 or greater, per the AATCC
Staining Scale, Procedure 2.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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1. Scribe two (2) diagonally intersecting lines on the test panel, using a metal scribe with a heavy-
duty needle in a holder.
2. Apply masking tape firmly; pressing tape in place, then remove with rapid vertical movement from
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the panel.
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3. Immerse the test pieces in the DI water bath for the length of time and temperature specified in
the individual Material or Performance Standard.
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4. After completion of the test period remove panel and blow off or wipe dry with a clean soft cloth.
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5. Examine the panel, indicating spots or areas of corrosion, creep age under cutting from scribed
lines or blistering.
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6. Apply masking tape over scribed lines then remove the tape with a rapid, vertical pull.
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7. Record results.
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8.8 Method H - Acid or Alkali Spot Test:
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Refer to individual MS standard for Acid and Alkali strength and Duration.
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Table 4 - Acid And Alkali Durations for Method H
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Sulfuric Acid Solution 1.0 Normal 16 hours covered with 50 mm diameter watch glass
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1. Apply approximate 5 ml acid or alkali to panels and expose for times listed above.
2. At completion of each test, wipe off or clean any residue from spots with a damp cloth without
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8.9 Method I - Acid Spot Test - Hydrochloric Acid Solution in Sunlamp Cabinet:
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1. Wet out a cheesecloth (150 mm or 6 in. square) pad with the reagent grade of solvent specified in
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2. Rub the pad on the painted surface while exerting moderate pressure. Note any appreciable
resistance to rubbing or wiping.
3. Examine the rubbed area to determine if the painted surface has been softened.
4. Allow the film to dry for 30 minutes and note any deviation from original color, gloss, or
appearance. For in-plant QC testing of baked on coatings, this procedure can be performed as
soon as the test panel is cooled to room temperature. Inspect the cloth for color transfer.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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Three samples should be run per condition. For each condition new air freshener sample shall be used.
Hanging – Dry Air Fresheners Use Royal Pine Christmas tree. New Air Freshener tree from the packet
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shall be used for each test panel).
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1. The test surface should be at least a 5 X 5 cm (2 X 2 inch) area.
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2. Remove air freshener from the package and place it over the area to be tested.
3. Place a 500 g weight on the surface of the air freshener, such that the weight covers all over the
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tree.
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4. Place the weighted part into an oven for 4 hours at 74° C (165° F).
5. Remove the part from the oven and remove the weight.
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6. Wait 15 minutes, to let the part cool to room temperature.
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7. Inspect the surface and note any wrinkling, deformation, staining, softening or any physical
change of the paint surface. pt
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Liquid (Vent Clip on solution) or Solid Stick Air Fresheners
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1. Place a crock cloth on the painted panel and put a drop (0.08 – 0.13 g) of the liquid onto the cloth.
2. Or rub an air freshener stick over the painted surface until a residue is visible.
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3. Cover the crock cloth, or the residue area, with an aluminum panel.
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5. Place the weighted part into an oven for 4 hours at 74°C (165° F).
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6. Remove the part from the oven and remove the weight.
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8. Inspect the surface and note any wrinkling, deformation, softening or staining of the paint surface.
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1. Fill the water tank with DI water heating to 60 ± 2 °C. (Unless otherwise specified on Stellantis
standard).
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2. Immerse testing plaques or parts vertically into the tank filled with DI water previously heated to
60 ± 2 °C.
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3. After 24 hrs (or as indicated on applicable Material or Performance standard) remove the
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specimen, dry with blotting paper or cotton cloth for excess water.
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4. Inspect visually, report blistering, delamination or chalking on the coated parts as required by the
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9 SAFETY PRECAUTIONS
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These procedures may involve hazardous materials, operations, and equipment. This standard does not
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purport to address all of the safety problems associated with its use. It is the responsibility of the user of
this standard to consult and establish appropriate safety and health practices and determine the
applicability of regulatory limitations prior to use.
It is the responsibility of whomever uses this standard to consult and establish appropriate safety and
health practices to determine the applicability of regulatory limitations prior to use.
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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10.1 Sample Definition
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Testing should be performed in triplicate unless otherwise noted in the material specification. If
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automotive components are tested, they should be approved by the responsible Materials Engineer prior
to test. The coating should be fully cured, and the individual layer thickness(es) should be within the paint
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supplier TDS guidelines unless it otherwise defined by the Materials Engineer (i.e. Design of Experiment).
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10.2 Pre- test photo requirements
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Photograph(s) needs to clearly identify the test conditions (i.e. where the load applicator is applied, how
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the part is fixtured, etc.) and shall have control samples.
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10.3 Preparation
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Refer to individual specification and test methods described in section 8 in this standard.
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10.4 Conditioning
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The test surface shall be a panel or part as specified in the applicable standards such as Material
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11 ENVIRONMENTAL CONDITIONS
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12 TEST EXECUTION
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Refer to section 8.
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All tested samples are required to be reviewed by Materials Engineer responsible for each Material.
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Post-test Photograph(s) needs to clearly identify the test conditions (i.e. where the load applicator is
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applied, how the part is fixtured, etc.) and shall have control samples.
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N/A
FCA standards and specifications are subject to frequent revisions. It is the user's responsibility to comply with current versions.
For more information contact Engineering Standards Group at email engstds@fcagroup.com and/or Normazione Group at normazione@fcagroup.com
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The designated Material performance requirements specification defines the evaluation criteria and
requirement.
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13.3 Test Reports
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The test reports shall consist of the test results and follow the directions from the designated Material
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Standard.
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13.4 Part Retention
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Parts shall be retained for optional review by the designated Materials Engineer
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14 ADDITIONAL CONTACTS / CONTRIBUTORS
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Name / Region Email Role
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instead of 74°C.
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