The method of using lignin as rubber reinforcing agent belongs to the technical field of Lignin Application in rubber industry. The key point is to add formaldehyde into the concentrated papermaking waste liquid to make lignin formaldehyde resin, and then add sulfur, zinc oxide, stearic acid, vulcanizing agent, vulcanization accelerator, vulcanization activator and rubber in proportion to vulcanize at a certain temperature. Read More

Water-soluble fiber and β-polydextrose can reduce the amount of total cholesterol and low-density lipoprotein cholesterol in the blood to reduce the risk of cardiovascular disease and increase the excretion of bile acid. Water-soluble fiber has the effect of smoothing the rise of blood sugar after meals, so it helps diabetic patients to control blood sugar. Read More