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Hydrophilic And Smoothing Silicone Block Copolymer NQS-665 Hard Water Stability

Hydrophilic And Smoothing Silicone Block Copolymer NQS-665 Hard Water Stability

hydrophilic silicone softener

silicone modified epoxy resin

Place of Origin:


Brand Name:

Global Chemicals



Model Number:


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Product Details
Pale Yellow To Yellow Liquid
Chemical Composition:
New Multi-block Organosilion Polymer
PH Value:
Weak Cationic
Hand Feel:
Soft And Smooth
Good Electrolyte ,good Alkali And Hard Water Stability
Easy To Be Dissloved In Water
Product Description

Hydrophilic and smoothing silicone NQS-665


Chemical composition:New multi-block organosilicon polymer


Technical specification:

Appearance Pale yellow to yellow liquid
Ionicity Weak cationic
pH Value 5-7
Solubility Easy to be dissloved in water



Impart soft and smooth hand feel to fabric

Give good resilience to fabric

Has less effect  on the hydrophilicity of cotton and its blended fabric 

Low yellowing to the white and light color fabric ;has no effect on the shade of dark fabric

Good electrolyte ,good alkali and hard water stability


Field of application:

Suitabe for cotton and its blended fabric

Suitable for hydrophilic and soft processing of towel fabric 




Dosage:5-40g/L                                    Temperature:room temperature

Processing:one dip and one pad


2.Dipping ;(NQS-665:H2O=1:3)

Dosage:0.5-4%(o.w.f.)                     Temperature:30-40°C

Time:10-30 mins

(The above process is for reference only, and the specific process needs to be determined according to factors such as fabric types and equipments )


Dissloving method:

Add NQS-665 into the container,then add water slowly and stir until an evenly emulsion


Storage and packing:

Shelf life:Six months when store in cool,dry and shaded warehouse

Packing:120kg plastic drum


Notice:Compatibility of other auxiliaries and process need to be checked before application






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