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Application of VC Copolymer MP45 Resin
Nov 23 , 2021
Copolymer of Vinyl Chloride and Vinyl Isobutyl Ether, also called MP45 resin. It is a good type of chlorinated binder and developed for printing ink and heavy anticorrosive paint. MP resin does not contain saponifiable ester bond and its combined chlorine atom is very stable, which makes the coatings perform well in water resistance, salt resistance and chemical corrosion resistance. It has good b...
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What is Opp ink system?
Mar 11 , 2022
1. Classification - Laminating inks for reverse gravure printing - Solvent based inks. 2. Features and Uses - OPP ink is a type of gravure laminating ink system, was applied for treated OPP, BOPP film with surface tension more than 38 dyne/cm. - OPP ink supports extrusion laminating to give ideal laminating strength for Polypropylene (PP) resin. - Good ink transfer and printability 3. Applic...
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Characteristics of using water-based ink
Mar 31 , 2022
Water based ink is developing rapidly in the cause of global environmental protection, let's talk about the characteristics of using water-based ink: 1) slow drying effect on printing quality: general of water-based ink can be divided into two types, one is alcohol (> 10%), one is less do not contain alcohol or alcohol (< 10%).No matter what kind of products, in view of solvent-based inks, h...
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Technology for Flexible Packaging-1
Apr 13 , 2022
The major end-use application for flexible packaging is food packaging, which comprises more than half of the entire segment. This can only be expected to rise as more food categories and brand owners currently employing glass, metal or rigid plastics transition to the flexible packaging format. While the benefits of flexible packaging compared to other formats are well documented, one often overl...
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Technology for Flexible Packaging-2
Apr 27 , 2022
Let's share more informations about Flexible Packaging The requirements for PU resin are different in less demanding medium-performance packaging applications such as confectionery and condiments, or even standard performance lamination packaging applications such as snack bags. The prime considerations for a PU resin are compatibility with nitrocellulose, bond strengths and cost of the resin. Com...
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Application of Polyurethane Resin in Plastic Printing Ink
Mar 29 , 2023
The liquid part of the ink composition is called the adhesive; Solids are pigments (pigments or dyes); And various additives. Adhesives are gel-like fluids with a certain viscosity. Its function was first as a carrier for pigments. Powdered pigment and other solid particles are mixed and connected, and the pigment is evenly dispersed in it by its wetting action, which makes fine grinding on the gr...
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What are the characteristics of polyurethane resin for printing ink?
Apr 06 , 2023
1. Excellent yellowing resistance During the preparation process, polyurethane resin for printing ink is mainly synthesized from aliphatic polyester and aliphatic isocyanate as the main raw materials. Compared with aromatic polyurethane, it has excellent optical stability and excellent yellowing resistance after film formation. 2. Excellent adhesion fastness to film substrates The polyurethane res...
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What industries can ketone resins be used for?
Apr 20 , 2023
Ketone resin, also known as polyketone resin, ketone resin or ketone-aldehyde resin, is a condensation product of cyclohexanone and formaldehyde containing carbonyl and hydroxyl groups. It can be used for many industries. Hereby pls check some usages as follows; Ink In printing inks such as laminated inks, gravure inks, surface printing inks, flexographic inks, security inks, and ballpoint pen ink...
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