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Home  >>  Products  >>  Impact/Flexibility  >>  Conical Mandrel Tester
Conical Mandrel Tester

Standards: ASTM D 522, D 1737; DIN 53150; ISO 6819, 6860


The varying mandrel diameter (1/8 to 1.5 inches, 3.2mm- 38.1mm) stretches a coating through a gradient of distension, allowing precise determination of adhesion characteristics.

Conical Mandrel Tester
  • Aluminum Panels up to 20.3cm (8 inches) wide and 1.6 mm (0.063 inches) thickness can be used

  • Steel Panels up to 20.3 cm (8 inches) wide and 0.8mm (.031 inches) thickness can be used

  • Durable sturdy stainless steel mandrel

 




TECHNICAL DATA PROCEDURE PRICE LIST
 

 

Technical Data

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Technical Data
Net Wt: 9.0 lbs (4.1 kg)
Dimensions: 20 x 6 x 7” (510 x 150 x 180mm)
Ship Wt: 12.0 lbs (5.5 kg)

 

Procedure

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  1. Carefully cover test panel with paper between mandrel and draw bar and clamp the probe.
  2. Fold the test panel around the cone by using the manually operated arm that is pivoted at the ends of the axis of the cone.
  3. Bend uniformly at 180° within 15 seconds.
  4. Remove panel and examine the coating for cracks.
  5. Mark the point at which the cracking stops and measure the distance from the farthest end of the crack to the small end of the mandrel.
  6. Appropriate calibration curves also permit determination of the elongation values of the paint film.

 

Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
MN-5750 BYK-Gardner Conical Mandrel - Comes w/ SS Conical Mandrel & Operating Instructions $890.00

 

 

 

Cylindrical Mandrel Bend Test

Complies with: BS3900: E1, NFT 30-040, DIN 53152, ISO 1519, SIS 184174, ASTM D 522

Cylindrical Mandrel Bend Test

Used to test the resistance of a coating of paint, varnish or related product to cracking or detachment from a metal panel , after the panel has been bent around a cylindrical mandrel. It can be used as a simple Pass/Fail test at a known diameter, or as a Paint of Failure test, by using successively smaller mandrels until cracking is observed.

Accepts up to 50 mm wide and 1mm thick.

The following stainless steel mandrels are supplied: 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, 25, 32 mm dia. Other sizes of mandrels can be made to order.


Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
MN-809 Cylindrical Mandrel Bend Test, includes: 2, 3, 4, 5, 6, 8, 10, 12, 20, 25, 32 mm mandrels $2,648.00
MN-809A Cylindrical Mandrel Bend Test to meet ASTM D 522 specification, includes sets of mandrels 1/8", 1/4", 3.8", 1/2", 3/4" and 1" 3,690.00



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