This product is based on the test principle of the Coulomb oxygen analysis sensor and is designed and manufactured with reference to the ASTM D 3985 standard. It is used to determine the oxygen transmission rate (quantity) of film or sheet materials.

To test the ink layer bonding strength of printed (intaglio) plastic film, composite film, cellophane and so on; test the layer bonding status formed by vacuum coating, surface coating and composite technology etc. It meets the GB/T 7707-2008 standard The intaglio prints for decorating. 

This instrument is mainly for tests the abrasion resistance test of ink layer of relief printing materials, light sensitive layer of PS coating, and coating layer falling. It could be validly to analyze the problems of poor abrasion resistance, ink layer falling of other related products, LCD display test data, easy to use.

Application

W301 water vapor permeability analyzer is designed to test the water vapor transmission rate (WVTR) of films or sheets materials with the principle of Gravimetric Method.

Introduction

Based on the test principle of the differential pressure method, N530 is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.

Introduction

Based on the test principle of the differential pressure method, N530 is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.