ZD-980 hair spray exclusive resin is a kind of anionic resin,which is copolymerized by acrylic ester and isobutene acid amide,beacuse of its high glass temperature,it has a hardish feel and good typing effect.
index:Solid content 55%
Molecular weight:85000-90000

◆Comparison of ZD--980 resin and K-30 resin performance

　　◇Water absorbability

For comparison of ZD-980 and K-30,we put the hair diaphragm of 100%solid content under an environments of relative humidity 90% and 40℃,we can know fron the curve we have got that the water absorbability of ZD-980 resin is 15% lower than K-30 resin.It indicates that the curve hair shape restention of ZD-980 is better than witch of K-30.

Put away 2 pieces of high alcohol-sensitive paper,spray the 10% alcohol solution of ZD-980resin and K-30 resin at a pressure of 2 kilograms compression air,respectively;press the valve for 1 second ,the following figure will appear:

It can be seen from above figures that the pulverization character of ZD-980 resin is better than that of K-30,i.e.ZD-980resin can shorten drying time ,and ensure equality of the film with little whitening.ZD-980 can be used combining with a great diversity of plasticizers.