Hgq Film Cross Hatch Cut Adhesion Tester

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: LR-G008
• Specification: 45*26*20CM
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200 Pieces/Month

Product Description

 

HGQ Film Cross Hatch Cut Adhesion Tester
Complies with BS 3900;E6, ASTM D 3359, BS/DIN EN ISO 2409.
This cutter is used for determining the parallel groove adhesion of one or many coating layers on a substrate, generally a metal panel. Cutter are available in 2 different blade versions, one is a multi-cut blade with 6 cutting edges, another has one cutting edge. The Cross-Cut Tester blades are made of hardened steel alloy. The blades are designed for retaining a sharp cutting edge and reduce the frequency of blade replacement.
HGQ Film Cross Hatch Cut Adhesion Tester
To choose a right cutter.

ASTM D 3359 requires 1 cutting edges	1 mm cutter	for films up to 50 µm thick
	2 mm cutter	for films between 125 µm thick
ISO 2409 requires 6 cutting edges	1 mm cutter	0-60 µm,hard or soft substrates
	2 mm cutter	61-120 µm,hard or soft substrates
	3 mm cutter	121-250 µm,hard or soft substrates

HGQ Film Cross Hatch Cut Adhesion Tester
Operation
When using the 1mm spacing with 6 tooth blades, with the knife edges downward, pull the tool over the painted surface being tested; scratching the coating to the bottom. A second crosswise cut (at an angle of 45° or 90°) will produce a ruled area comprising 25 squares or diamonds. Evaluate the appearance or behavior of the coat of paint after some vigorous strokes with the stiff brush provided, or scratching with a fingernail (partial or complete flaking or peeling, no change, etc.). Also note the condition of the substrate (sand-blasted, primed or with a prime coat, degreased, pickled, etc.).

Ordering.

Cat.No	Description	Standard	No.of Teeth	Cutting edges
26511	1mm	ASTM	11	1
26512	2mm	ASTM	11	1
26521	1mm	DIN/ISO	6	6
26522	1mm	DIN/ISO	11	6
26523	2mm	DIN/ISO	6	6
26524	2mm	DIN/ISO	11	6
26525	3mm	DIN/ISO	6	6