Print Rub Tester

Introducción del producto:

Print friction testing machine is suitable for print, ink, photosensitive layer of PS plate, gloss oil and related products surface wear resistance test, effective analysis of print friction resistance, ink layer off, PS plate printing resistance is low and other products coating hardness is poor. Friction testing machine using microcomputer control system, users only need to install the sample to be tested, the instrument will automatically complete the whole test process. It is widely used in printing enterprises, packaging enterprises, quality inspection and other units.

Cumplir con los estándares:

GB/T 7706-2008

Test principle:

The friction test is carried out on the surface of the printed matter under a certain pressure. After a certain number of times, the sample is taken off to test the surface density. The ratio between the clean offset paper and the pre-friction is the wear resistance of the ink layer.

Product Advantages:

Measures Key Durability Property: Quantifies the resistance of printed surfaces and coatings to friction and abrasion.

Standard Compliant: Designed to meet specific national standards for rub resistance testing of printed matter (GB/T 7706).

Versatile Material Testing: Applicable to a range of printed materials, inks, coatings, and related surfaces.

Controllable Test Parameters: Allows for precise control of friction pressure, speed, and the number of cycles.

Automatic Test Process: Microcomputer control enables automated testing for consistency and efficiency.

Provides Objective Assessment: The principle involving density measurement allows for a quantitative evaluation of wear.

ámbito de aplicación:

Printed matter: Test of wear resistance of surface layer

Ink: ink, polish wear resistance test

Paper packaging: The paper packaging of printed matter of poor friction and other products coating hardness difference test

Parámetros técnicos:

Friction pressure: 20±0.2N（different pressure can be customized）

Friction speed: 21, 43, 85, 106r/min adjustable

Friction area: 100（L）mm×50（B）mm

Friction stroke: 60mm

Friction Times: 0 —— 999999 Times

Sample size: 230（L）mm×50（B）mm

Power supply: 220V 50Hz

Environment requirements: Temperature: 15℃-35℃， relative humidity: not more than 70%, no condensation

Configuración estándar:

Main engine, standard friction block