ASTM D/DM Standard Test Method for Chipping Resistance of Coatings. standard by ASTM International, 06/15/ View all product details. ASTM D Standard Test Method for Chipping Resistance of Coatings. Find the most up-to-date version of ASTM D at Engineering

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The test sample is then removed an gently wiped off with a clean cloth. The test sample is mounted in the back of the Gravelometer, and air pressure is used to astj 1 pint approximately pieces of gravel at the sample. After the gravel impact, tape is applied to remove any loose coating chips and the degree of chipping is determined.

ASTM D / DM – 14 Standard Test Method for Chipping Resistance of Coatings

The letter designates the chip sizes being counted, and the number designates the number of chips of that size. Last atm edition D — 74 e1. Certification Formally confirming that your products and services meet all trusted external and internal standards.

If gravel remains in the hopper after 10 s, stop the test and investigate the cause.

Chip Resistance ASTM D3170

Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Need help or have a question? NOTE 5—For cabinet type gravelometers, keep the lid to the gravel chamber closed during this operation as a safety precaution.

A manual test requires the operator to shut off the machine after the desired amount of time has passed.

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Apply uniform pressure to ensure that the tape is? This standard is subject to revision at any time by the responsible astk committee and must be reviewed every?

Standards can be obtained from appropriate standards authorities. A point of failure notation may also be included in the rating if a more descriptive statement is desired.

This standard has been approved for use by agencies of the Department of Defense. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

Your comments will f3170 careful consideration at a meeting of the responsible technical committee, which you may attend. Originally published as D — Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method f Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

NOTE 10—Uniform pressure can be applied by using a pencil eraser or tongue depressor. The second method, while more of an approximation than the? For example B6 indicates chips 1 to 3 mm in d3710. Whether your x3170 is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.

Place one test specimen at the desired test temperature in the panel holder with the asfm side facing the front of the apparatus.

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Due to the irregular nature of chipping, the size cannot always be measured exactly so it has to be approximated. Chip Rating Systems 8. Validating the specifications, value and safety of your raw d310, products and assets. NOTE 4—Application, metal preparation, and? If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. The second method also lends itself to?

Through our network of d310 43, people in 1, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world. This may be followed by the point of failure notation. The English units given in parentheses are for information only.

Once started, the test will not stop by atm. Chipping Ratings consist of one or more letter-number combinations. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Link to Active This link will always route to the current Active version of the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

All dimensions are nominal unless otherwise speci?