This product is a softener with a new structure synthesized from silicone oil and natural oil. It has a new molecular structure, strong reactivity, good permeability, good hydrophilicity and small yellowing. It is also a pure natural product, easily biodegradable and very friendly to the environment. It can replace the traditional soft oil essence, softening agent and general soft silicone oil. Under the same usage, this product has a super high cost performance. The fabrics after finishing by this product can get fluffy, soft and smooth handfeel.