Wholesale China UV Curing Oligomer Aromatic Polyurethane Acrylate UV Polyurethane Cure Resin with Good Surface Dry for High-End Printing Ink

We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Wholesale China UV Curing Oligomer Aromatic Polyurethane Acrylate UV Polyurethane Cure Resin with Good Surface Dry for High-End Printing Ink, We sincerely welcome buddies to negotiate business enterprise and start cooperation with us. We hope to join hands with good friends in different industries to produce a brilliant long term.
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Product Detail

Product Description

Product Code: ZC6202

Product ZC6202 is a brand product of the company. Its chemical name is polyether polyurethane acrylate. It is a colorless or yellowish transparent liquid with good flexibility and adhesion. It is mainly used for paper, plastic coating and wood adhesion primer. Aromatic polyurethane acrylate

Add polyether (polyester) diol and polymerization inhibitor into a four port flask equipped with stirring machine, thermometer and condenser tube, stir evenly, then add TDI, raise the temperature to 70-80 ℃ for reaction for 1.5 hours, detect the NCO value, then add hydroxyethyl acrylate (hydroxypropyl acrylate), add catalyst, continue the reaction for 3 hours, and detect that the NCO value is equal to 0. The viscosity of aromatic polyurethane acrylate was measured by sampling, and the performance of aromatic polyurethane acrylate was tested by adding 3% – 4% photoinitiato.Please keep cool or dry place, and avoid sun and heat;Storage temperature does not exceed 40 ºC, storage conditions under normal conditions for at least 6 months.

Initiated with polyethylene glycol (PEG, MW 1000) ε- Caprolactone（ ε- The soft segment of polyether ester block copolymer diol (pCEC) was prepared by ring opening, reacted with diisocyanate (toluene diisocyanate or diphenylmethane diisocyanate) and hydroxyethyl methacrylate, and then cured to obtain polyether ester polyurethane acrylate material (PUA) The composition and structure of PUA were characterized The results show that increasing PCL segment can improve the crystallinity of PUA material, but reduce the water absorption and degradation rate The enzymatic hydrolysis rate of PUA was higher than that of PUA Pcec2000-tdi material has excellent hydrophilicity and degradation performance. The water absorption is as high as 65.24% in 72 hours and can be completely degraded in enzyme solution within 11 weeks This kind of PUA material has the potential to be used in tissue engineering materials.

We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Wholesale China UV Curing Oligomer Aromatic Polyurethane Acrylate UV Polyurethane Cure Resin with Good Surface Dry for High-End Printing Ink, We sincerely welcome buddies to negotiate business enterprise and start cooperation with us. We hope to join hands with good friends in different industries to produce a brilliant long term.
Wholesale China Epoxy Resin, UV Resin, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they’re produced scientifically of purely raw supplies. It accessible in a variety of designs and specifications for the selection. The newest forms are much far better than the previous one and they’re extremely popular with several clients.