Overview:
QQ-7088 general-purpose liquid PU resin is a high performance, anti-yellowing, environmentally friendly polyurethane liquid resin for the manufacture of plastic composite inks and flexo gravure ink.
Technical Data:
1, the main components: polyurethane resin solution 5, dry (5-15S, 80degree): non-stick back
2, Appearance: colorless or light yellow transparent viscous liquid 6, adhesion (PET film, adhesive tape test): 98% do not fall off
3, no volatile matter: 30 ± 1% 7, temperature resistance: -40degree ≤, ≤ 121degree
4, viscosity (mPa.s25degree) :800-1200 8, solvent composition: fat: alcohol = 80:20
Key Features:
1. Film-forming: the resin solution to solvent evaporation drying type of synthetic resin, excellent solvent release properties, excellent film performance. Membranous transparent, flexible, good brightness.
2. Adhesion: adhesion performance, excellent adhesion. The colored with ink, in PET, NY, PVDC film such as printing, retention up to 98% in the OPP, PE and other film print, retain value up to 95%.
3. Compatibility: The resin solution and chlorine vinegar, aldehyde and ketone resins, vinyl alcohol butyral resin compatibility, and good solubility. However, if assisted resin by adding excessive, may make ink loss of adhesion.
4. Temperature resistance: resistance to low temperature performance, the ink layer at minus 80 degree, not brittle, high temperature performance is superior, can withstand 121 degree 105 degree boiling and cooking, resistance to 135 degree For cooking, be In the printing ink in adding to the 1-3% of the curing agent. Lipid itself, yellowing resistance, excellent weathering performance.
5. Printability: Excellent leveling, metastatic good, excellent printability, and the effect of light quality printing.
6. Environmental protection: The resin solution itself does not contain benzene solvent, ink and ink used in the manufacture of the process may not add benzene solvent, there is no toxic solvent residue in benzene. And polypropylene, polyamide and other benzene type solvent inks and resins, is a relatively environmentally friendly inks and resins.
Typical product applications:
For a variety of films, including PP, PE, PET, PVC, PVDC, nylon, aluminum foil, and a variety of metallized are of great Adhesion, and chlorine vinegar resins, polyketone resins and nitrocellulose resin, cellulose resin and other auxiliary matching well soluble in alcohols, esters Class, ketones, hydrocarbons and other solvents and mixed solvents; dispersed well, membranous, good gloss, high transparency, anti-media capability, The manufacture of plastic and metal film ink printing ink excellent links to material. For < xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />OPP, PE preparation of special ink, the ink preparation Can be used in flexo, gravure printing, varnish oil to use multiple version of a print.
Health and health:
The main risk of liquid resin were highly flammable, but are environmentally healthy products, the details can be found in a separate Health and health information in the table found in food packaging use, production and use of standard components listed in the FDA article 21 175, 105 in. The ingredients are listed in European law AP (06) 5.
Note:
1.QQ-7088 Universal PU resin liquid in the application process, the need to completely dry, solvent evaporation full circumstances, its properties can play ultimate.
2.QQ-7088 Universal PU resin solution in the application process, you must first trial, in recognition and compatibility with other resins and pigments, the order into production. It should be noted acidic resin, pigments and dyes matching problem, can not be mixed with water.
3, easy to condense at low temperature, it should be stored in more than 15 degree room, if the product into a gelatinous, then mixing or re- Placed at 25 degree. The product will become uniform again.
4, the company's products only the resin of the technical specifications for their quality, their use is not responsible, it is suggested Users in the use of the product subject to the approval tests, possible use later.
Packaging and storage:
1. Packing: 18kg / barrel (drum) 180kg / barrel (drum)
2. Storage: room temperature preservation of fire, water, explosion-proof.
3, storage period: When the product stored in the recommended conditions, and the original container is not opened when the shelf life from production date For 6 months.
