Reasonable price Polyether Aromatic Polyurethane Acrylate with Low Shrinkage for UV Wood Coatings

Our staff are usually in the spirit of “continuous improvement and excellence”, and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer’s belief for Reasonable price Polyether Aromatic Polyurethane Acrylate with Low Shrinkage for UV Wood Coatings, While using the eternal purpose of “continuous excellent improvement, customer satisfaction”, we’re sure that our products top quality is steady and reputable and our solutions are best-selling in your house and abroad.
Our staff are usually in the spirit of “continuous improvement and excellence”, and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer’s belief for China Epoxy Resin and UV Resin, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.

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.Our staff are usually in the spirit of “continuous improvement and excellence”, and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer’s belief for Reasonable price Polyether Aromatic Polyurethane Acrylate with Low Shrinkage for UV Wood Coatings, While using the eternal purpose of “continuous excellent improvement, customer satisfaction”, we’re sure that our products top quality is steady and reputable and our solutions are best-selling in your house and abroad.
Reasonable price China Epoxy Resin and UV Resin, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.