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Introduction of photoluminescent pigment
Sep 09 , 2021
Photoluminescent pigment can absorb and store light energy then emit light in dark place over aperiod of time, even after it is moved away from light source to a dark place. So people also call it asglow-in-the dark pigment. Rare earth base PL pigment isalso known as luminescent pigment, photo luminescent material, phosphorescent powder, luminous crystal, strontium aluminate, night glow luminofor,...
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Properties and application of CLPP/CPP resin
Aug 23 , 2021
Chlorinated polypropylene (CPP resin) is thermoplastic resin. Completely soluble in toluene and xylene. the solution has a good fluidty at room temperature. The material has very good weather resisting property, thermal aging resistivity, resistance to chemical attack, oil resistivity, ozone resistivity and fire resistance property. It has strong adhesive force on polypropylene, polyethylene,...
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Why container freight rates is increasing?
Aug 11 , 2021
Shipping costs have been rising steadily since Autumn 2020. The first few months of 2021 have seen price surges across numerous freight rates along primary trade routes, with prices for some trade lanes tripling as compared to last year. What caused container freight rate to rise so much? Figure : Shanghai containerized freight index, weekly spot rates, 18 December 2009–9 April 2021...
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The Role of Wax Powder in UV Ink
Aug 05 , 2021
Wax powders can be used in UV inks, mainly for matting, non-absorbing, and non-foaming effects. In the UV ink industry, matting powder is generally used to achieve the matting effect. The disadvantage is that the matting powder has a great influence on the viscosity of the UV ink. The small holes in the surface absorb the solvent in the UV ink. When the solvent is absorbed into the matting po...
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What is the features and advantages of water-based Inks?
Jul 29 , 2021
Due to today's overall environmental protection and resource conservation, water-based inks have received widespread attention from inside and outside the industry due to their unique environmental performance, and have become the main direction of the current ink industry development. So, what is the advantages of water-based Inks? Waterborne ink features and advantages: 1. Water-based ink is a n...
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How to solve ink residual odor problem？
Jul 12 , 2021
We all know that surface printing ink must emphasize their luster as the film can not be supplemented by light. However, polyamide resin has a problem with residual solvent. Because the plastic gravure printing process is mainly by hot air to dry, hot air to dry the ink surface, the drying mechanism is from the outside dry, from the outside in, gradually dry out. But since the outside dries first,...
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Application of polyamide resin
Jul 08 , 2021
Sunman's polyamide resins are condensation products of dimerized fatty acids and polyamines. Depending on the ratio of dimer acid/polyamine content and the degree of polymerization offers a range of products suited for different applications. Application of Polyamide Resins: Flexo & Gravure inks, Thixotropic Paints For inks on alcohol based formulations, Food and Milk packs High glos...
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Why resin is the key to packaging ink performance?
Jun 30 , 2021
Sino Sunman supply all types of resins for making printing inks. Our various resins are used as connection material in printing ink. It can be seen from here that ink resin as the carrier of pigment in ink, is the core material. The quality of these resins will directly affect the performance of the printing ink because the connection material to a large extent determines the important qualities o...
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What is Zirconia Ceramic Beads?
Jun 22 , 2021
Zirconia beads, a kind of ceramic grinding media, have features of good quality, no fracture, stable performance, reliable quality and long service life. They're low comprehensive operating cost which can effectively ensure that the abrasive material is not polluted, and maintain the high purity of the abrasive material. The high density of the zirconia ceramic beads can improve the grinding effic...
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