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Smooth Silicone Block Copolymer HQ-198 Multi - Block Organic Silicone Polymers

Smooth Silicone Block Copolymer HQ-198 Multi - Block Organic Silicone Polymers

hydrophilic silicone softener

silicone modified epoxy resin

Place of Origin:

China (mainland)

Brand Name:

Global Chemicals



Model Number:


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Product Details
Pale Yellow To Yellow Liquid
Weak Cationic
PH Value:
Chemical Composition:
New Multi- Block Organic Silicone Polymers
Can Be Dispersed Evenly In Water At Any Ratio
Has Good Resistance Of Salt,alkali,high Temperature And Shearing
120kg Plastic Drum
Product Description

Smooth Block Silicone HQ-198


HQ-198 has a  new stereo chemical structure and is a new type of block macro siloxane material. It's mainly used for the finishing of natural fiber,synthetic fiber and their blended fabric. Impart super softness to fabric


Chemical composition:New multi- block organic silicone polymers


Technical Specification:


Appearance pale yellow transparent liquid
pH Value 5-7
Ionicity weak cationic
Solubility Can be dispersed evenly in water at any ratio




1.Good stabilities,has good resistance of salt,alkali,high temperature and shearing
2.Give excellent smoothness and softness effect to sweaters ,corn-spun yarn,wool,cashmere,coral velvet,flannel fabric;cotton,T/C,debim and chemical fiber 
Can be formulated with other softeners to improve the smoothness of products.For example ,formulating with different proportion of silicone softeners such as HQ-168,silisoft 180 and HS-360,can reach smooth ,soft,fluffy  and resilient hand feel to different fabrics



Field of Application:


Application: Recommended usage: 1:5


1. Padding: Dosage: 5~20g/L Temperature: room temperature
Process: one dip and one pad or two dips and two pads


2. Dipping:Dosage: 1-4% (o.w.f)(after diluted)     Temperature: 30~40℃
Liquor ratio:1:10~15               Time:30mins


Dissolving method:

Add silicone in the container then add the same proportion water of the silicone slowly while stirring.After stirring evenly ,add the same proportion water of the silicone again .Add the rest of water of stir it after stirring evenly


Storage and Packing:


Shelf life: 6 months when stored in cool. dry and shaed warehouse


Packing: 120kg plastic drum



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



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