Factory Free sample China Polyurethane Acrylate with Good Flexibility, Tensile Strength and Water Resistance Is Widely Used in The Field of Vacuum Electroplating Primer

we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for Factory Free sample China Polyurethane Acrylate with Good Flexibility, Tensile Strength and Water Resistance Is Widely Used in The Field of Vacuum Electroplating Primer, Welcome to make contact with us if you’re fascinated inside our product, we are going to provide you with a surprice for Qulity and Value.
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for China Acrylate Resin Aliphatic Urethane, Uv Resin, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We are going to satisfy you with our professional service!

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 can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for Factory Free sample China Polyurethane Acrylate with Good Flexibility, Tensile Strength and Water Resistance Is Widely Used in The Field of Vacuum Electroplating Primer, Welcome to make contact with us if you’re fascinated inside our product, we are going to provide you with a surprice for Qulity and Value.
Factory Free sample China Acrylate Resin Aliphatic Urethane, UV Resin, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We are going to satisfy you with our professional service!