What is the classification of amino silicone oil

Amino silicone oil can be divided into single-end type, double-end type, side-end type, copolymer type and mixed type according to the position of the amino group in the polysiloxane molecule.

Classified by end groups, there are amino silicone oils such as methyl, methoxy and hydroxyl. The end group is methyl called "inactive amino silicone oil", which is more suitable for processing cotton and silk fabrics. The end groups are hydroxyl and methoxy group called "active amino silicone oil", suitable for processing animal fibers. Classified by amino groups, there are primary amino groups (-NH2), secondary amino groups (-NHCH3), tertiary amino groups [-N(C2H5)2], and primary and secondary amino groups (-NHCH2CH2NH2).