TQC SP1662 cross-cut Tester Coating, automotive, platings, laboratory, wood and other industries

Introduction

TQC hundred-grid knife (also known as cross-hatch adhesion Tester), available in five models: SP1660, SP1661, SP1662, SP1663, and SP1664, is a method for measuring the adhesion of dry coatings on the surface by making a series of coating incisions. kind of tool. Draw two series of parallel lines, perpendicular to each other, to obtain 25 or 100 squares of similar shapes and sizes. In the scratched area, use a hard-bristle brush to scrub or put tape on it and then tear it off. Observe the treated coating condition and make a judgment based on the standards.

This TQC hundred-grid knife only has one hundred-grid knife. The outer packaging box is a white transparent plastic shell, not a set.

Features

•Automatically adjusts the blade holder to ensure consistent pressure exerted by the cutter on the coating

•Ergonomic handle

•The cutter is easy to replace, no additional tools required

•The cutter size range is wide, widely applicable to different coating thicknesses and substrates, and can be selected according to different standards.

Schematic diagram of the correct use of TQC hundred-grid knife

Standards compliant

ISO/DIN 2409, ASTM D3359

Application

Coatings, automobiles, coatings, laboratories, inks, ships, steel protection, wood and other industries.

Safety Precautions

The blade is sharp, please pay attention to safety when using it;

Please use the box to store the knife.

Product details

Optional for Baige Knife

SP3007 1 roll of tape with adhesive force 4.3N/cm

SP3010 3 rolls of tape with adhesive strength 4.3N/cm

SP3020 1 roll of tape with adhesive strength 7.6 N/cm

SP1710 Nylon brush for crosshatch adhesion testing

SP9700 2.5x illuminated magnifying glass

TQC cutter head that meets DIN-ISO standards (applicable to CC2000, CC3000)

SP1702 tooth spacing 1 mm

SP1703 tooth spacing 2 mm

SP1704 tooth spacing 3 mm

TQC cutter head that complies with ASTM standards (applicable to CC2000, CC3000)

SP1705 tooth spacing 1 mm

SP1706 tooth spacing 1.5 mm

Use of 100-square knife

ISO 2409:

1mm intervals, suitable for solid substrates with coating thickness less than 60 microns

2mm intervals, suitable for soft substrates with coating thickness less than 60 microns

2mm intervals, suitable for all substrates with coating thickness between 61 and 120 microns

3mm intervals, suitable for all substrates with coating thickness between 121-250 microns

ASTM D3359:

1mm intervals, suitable for coating thickness less than 50 microns

1.5mm intervals, suitable for coating thickness between 50-125 microns

Cross-hatch method experimental evaluation

Take you into the Dutch TQC

Cross Hatch Cutter (including steel knife, handle) x1, manual x1, outer Encasement box x1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.