ASTM D – Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings. Scope: These test methods cover the determination of the. ASTM D Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings. This standard is issued under the fixed designation D ; the number 1 These test methods are under the jurisdiction of ASTM Committee D-1 on Paint.
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ASTM D contains two test methods which are used to determine the flexibility or resistance to cracking of organic coatings on substrates of sheet metal or rubber-type materials. Mandrel and T-Bend tests, performed under ASTM D, are used to evaluate the flexibility of coated strip metal that is to be formed during a fabrication process. Touchstone Research Laboratory, Ltd.
Paint and Coatings Formability Testing
Available request a quote. Coatings attached to substrates are elongated when the substrates are bent during the manufacture of articles or when the articles are abused in service. Touchstone offers many tests to evaluate the formability of painted or otherwise coated metal products.
Email Us or call toll-free: Astk Mandrel Bend Tester. The coating materials to be tested are applied at a uniform thickness to panels of sheet metal or rubber-type materials.
ASTM D522/D522M – 17
A common test is bending a coated panel over a cylindrical or conical shaped d522. The degree of bending or deformation of the coated surface is measured to assess the coating flexibility The varying mandrel diameter 3.
Looking for a specific close-up? A mandrel bender is commonly used to test for paint flexibility.
Lab Equipment for Sale: Petroleum Products and Biofuel lab apparatus baths, calorimeters, color measurement, density meters, flash point, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers, Right-click to open the PDF in a new window or download it: Paint and Coatings Formability Testing Conical Mandrel Bend Tester Touchstone offers many tests to evaluate the formability of painted or otherwise coated metal products.
In the other, the coated panels are bent over cylindrical mandrels of various diameters.
ASTM D – Zehntner GmbH
s522 Special sample holder plate design to prevent panel slippage. General Use laboratory apparatus balances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification Product Description For a coating to perform properly during use, the paint must have the proper amount of flexibility to withstand cracking under stress. Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, After drying or curing the coated panels are bent over a mandrel and the resistance to cracking of the coating is determined.
It is used to evaluate paint adhesion on light gage metal.
Asgm cut conical mandrel for accurate results. In one test method, the coated panels are bent over a conical mandrel. What are your specifications? What is your application?
Built-in ruler for convenient measurement. Durable design for long term use – Aluminum panels up to Request a Free Quote Right Now. Type text as it appears::