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有机硅化学品

软润湿剂/ 特种聚醚改性的反应性聚硅氧烷
序号 Km-917
产品名称 软润湿剂/ 特种聚醚改性的反应性聚硅氧烷
CAS号
详细介绍

Description:

It’s Special polyether modified reactive polysiloxane, it softens the leather surface by adjusting the pore structure. At the same time, it also has high wetting and dispersing properties, leveling properties, to improve the wetting and spreading properties of pigments or fillers in the PU resin system, and to enhance the quality of the leather surface. Used in PU and PVC resins for garment leather to provide softness and enhance the wetting and dispersing properties of the resin system.

 

Specification:

 

Items

Technical index

Appearance

Yellowish transparent liquid

Viscosity (25℃, m.Pas)

200-1500

Density(g/ml, 25℃)

1.0-1.10

Refractive index(25℃)

1.430-1.450

Solubility

Soluble in DMF, benzene, ketone and ester solvents, slightly soluble in water.

 

Package:

25kg, 50kg/plastic drum or 200kg/ iron drum