ISO 2409 ASTM D3359 Hgq Cross Hatch Cutter Coating Surface Adhesion Tester Test Equipment Paint Film Scriber

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: LR-G008
• Type: Cross Hatch Cutter
• Accuracy Grade: 1
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Wooden Package
• Specification: 61-120 µ m
• Trademark: Lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

Complies with BS 3900;E6, ASTM D 3359, BS/DIN EN ISO 2409.
1. Introduction
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.

ISO 2409 ASTM D3359 HGQ Cross Hatch Cutter Coating Surface Adhesion Tester Test Equipment Paint Film Scriber
2. 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

ISO 2409 ASTM D3359 HGQ Cross Hatch Cutter Coating Surface Adhesion Tester Test Equipment Paint Film Scriber
3. 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.).

ISO 2409 ASTM D3359 HGQ Cross Hatch Cutter Coating Surface Adhesion Tester Test Equipment Paint Film Scriber
4. 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

 

Detailed Photos