
Introduction
DY-N322 amino silicone oil is a kind of amino-modified polyorganosiloxane with diamine groups on lateral chain. The molecular structure is R1(CH3)2Si 0[(CH3)2Si 0]m [(R2)(CH3)Si 0]n Si(CH3)2R1. In this structure, R1 is methyl or oxhydryl; R2 refers to amino-alkyl with primary amine and secondary amine. The product has quite powerful absorption to human hair and textile fiber, such as cotton, wool, silk, hemp, etc. In addition, it can be closely bond with the active groups in hair or fiber and its surface will form a layer of firm protective film, which will produce lasting soft, smooth and glossy sense and makes it wear resistant, bending resistant and washable. It passed the provincial appraisal in 1997, filling in the blank within the province and reaching the advanced level in China.
Specification
Items | Specifications |
Appearance | Colorless transparent to light yellow liquid |
Viscosity(25℃) | 1000cst |
PH value | 6-8 |
Specific gravity(25℃) | 0.965-0.989g/cm3 |
Refractive index(nD25) | 1.394-1.426 |
Amine value | 0.5-0.6 |
Application
Usage & Dosage
When applied in hair shampoo, the amino silicone oil shall be emulsified by nonionic or amphion surfactant and then be added into hair shampoo, hair conditioner, nutrition hair oil, mousse, etc. according to the solid content standard of 0.5~1%. As the emulsified silicone emulsion, DY-3221 amino silicone oil emulsion can be directly used.
When applied to soften the textiles, such as cotton, wool, hemp and silk, it shall be emulsified firstly; then add the amino silicone emulsion to the softening emulsion and mix up; then it can be used to soften the textile. The dosage is decided according to the softened textile and technical requirement. Generally, it is 0.3~1% (solid content) of the water.
Attentions
DY-322 will encrust or takes on crosslinking curing when exposed in open environment too long and have viscosity change or crosslinking tendency if mixed with acid base matter. As it will become yellow in high temperature, it is not suitable for treating white or light textiles.
Packaging, Storage & Transportation
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