The application of PEG-4000, PEG-6000

PEG4000, PEG6000 used for excipient in Pharmaceutical industry, as preparation of suppository and ointment; 

as covermark in paper industry, to increase glazing and smooth of paper; 

also as additive in rubber industry, to increase lubricity and plasticity of rubber item, to reduce power consumption in process, increasing rubber item service life.