PEG-10000 has the properties of flocculation, thickening, sustained release, lubrication, dispersion, retention, and water absorption. It is suitable for pharmaceutical, fertilizer, papermaking, ceramics, detergents, cosmetics, heat treatment, water treatment, fire protection, petroleum and other industries. The product has no Toxic, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, corrosion-resistant, etc. Volatiles must not remain, precipitate or multiply during product production. As a paper additive, it can improve the retention rate of fillers and fine fibers. It is especially suitable for long fiber dispersants and can shorten the beating time.