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MODERNER WQ-ⅱ Cylinder Bending tester 9 cylinders of different diameters

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Paints varnishes bending cracking test, 12 different specifications bushing test different bending state film from the substrate flaking performance, in line with GB/T 7642, ISO 1519 standards.
$550.96/set
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Moderner WQ-Ⅱ Bending testerSPEC

Moderner WQ-Ⅱ Bending testerDetails

Moderner WQ-Ⅱ Bending testerPacking list

SKU
NB016951
Shaft rod size
2/3/4/5/6/8/10/12/16mm round shaft 1 piece each/20/25/32mm round sleeve 1 piece each (set on 16mm round shaft when using)
plate thickness
≤ 1mm (test plate)
meet the standard
GB/T 6742,ISO 1519
WQ-Ⅱ
Bending tester
Paints varnishes bending cracking test, 12 different specifications bushing test different bending state film from the substrate flaking performance, in line with GB/T 7642, ISO 1519 standards.
MODERNER WQ-ⅱ Cylinder Bending tester 9 cylinders of different diameters Picture

overview

WQ-II Cylindrical Bending Tester is used to test the cracking resistance and peeling performance from the substrate when the paint, varnish and related product coatings are bent around the cylindrical axis. This instrument can be used for test panels with a thickness not greater than 1mm, as long as the shaft can not be deformed, it can also be used for thicker soft metals such as aluminum test panels and plastic test panels. For test panels with a thickness greater than 0.5mm, it is recommended to avoid testing with shafts with a diameter less than 10mm.


Structure and Operation Diagram

The curved part is a nylon touch plate, and the position of the round shaft (sleeve) can be adjusted by turning the handle. The curved part can rotate around the copper sleeve, and the middle of the copper sleeve is used to hold various specifications of round shafts. The specifications of 20mm, 25mm and 32mm are round sleeves, which can be set on the 16mm round shaft when in use. To prevent scratching of the coating during bending, a thin piece of paper can be inserted between the test panel and the bent part.

structure function diagram

Round shaft (sleeve) configuration

1 piece each of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm round shaft, 1 piece each of 20mm, 25mm, 32mm round sleeve (set on a 16mm round shaft when used)

plan

MODERNER WQ-Ⅱ cylindrical bending tester display

MODERNER WQ-Ⅱ cylindrical bending tester accessories diagram