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basic introduction

Ink is an important material for printing. It expresses patterns and characters on the substrate through printing. It is used for printing on books, periodicals, packaging and decoration, architectural decoration, etc. With the increase in social demand, the variety and output of inks have also expanded and increased accordingly.

Testing products

Classification   by version

Letterpress   ink, planographic ink, gravure ink, mesh ink, gravure compound plastic film   ink, gravure plastic film surface printing ink, gravure ink, etc;

Classification   by solvent

Water-based   ink, ultraviolet curing ink, water-based UV ink;

Other   types of ink

Offset   inks, printing inks, printing inks, silk screen inks, luminous inks,   color-changing inks, ice flower inks, stainless steel inks, soybean inks,   reflective inks, sunscreen inks, flexo inks, high temperature inks, hose roll   coating inks, pp inks, eva Ink, 514 ink, abs ink, pc ink, pcb ink, pe ink,   pvc ink and other types of ink.

Ink:   Dye ink, pigment ink, thermal transfer ink, blue-black ink, carbon ink, red   ink; ballpoint pen ink, gel ink, etc.

Test items

Aging test

UV aging, xenon lamp aging, neutral   or acid salt spray test, heat stability, light resistance, liquid medium   resistance, etc;

Ink performance testing

Color, gloss, fineness, viscosity,   initial dryness, color strength, adhesion fastness, anti-blocking, fluidity,   conjunctival drying, etc;

Pigment performance testing

Content, PH value, relative   density, oil absorption, whiteness, sieve residue, coloring power, hiding   power, dispersibility, color fastness to washing, fluidity, etc;

Dye performance testing

Content, fineness, viscosity, ash,   moisture, solubility, solution stability, bulk density, level dyeing, dye   transfer, fixation rate, discharge, migration, dust flying, etc.

Analysis Project

Comparative analysis/technology research and development

Recipe reduction: refers to the analysis of the components, elements or raw materials of products or samples, also known as recipe reduction;

Component analysis: The use of qualitative and quantitative analysis methods can accurately analyze the composition, element content and filler content of paint.

Our advantage

1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


Online consultation

Online consultation

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Ink test

Ink is an important material for printing. It expresses patterns and characters on the substrate through printing. It is used for printing on books, periodicals, packaging and decoration, architectural decoration, etc. With the increase in social demand, the variety and output of inks have also expanded and increased accordingly.

Get a quote