Silway 367 Synthetic Leather Additives for PU Material with Reactive Silicone Oil

• Appearance: Liquid
• Usage: Leather Auxiliary Agents
• Color: Yellow
• Ingredient: Polyether Modified Silicone Oil
• Viscosity (Cst, 25ºC): 350
• Hydroxyl Value (Mgkoh/G): 45
• Model NO.: Silway 367
• Active Content (%): 100
• Usage 1: PU Dry Resin
• Usage 2: PU Waterborne Resin
• Usage 3: PU Surface Treatment Agent
• Sample: Yes
• Storage: Storage in Closed Containers
• Transport Package: 25kg or 200kg Drums
• Trademark: HZsilway
• Origin: Zhejiang, China
• Production Capacity: 100tons/Month

Product Description

Description

Silway 367 is a kind of polyether modified silicone oil for solvents and aqueous systems.
Silway 367 has active primary hydroxyl, it can be reactive with polyurethane.

Applications

PU dry resin

PU waterborne resin  

PU surface treatment agent

Features
 
Active primary hydroxyl terminated, reactive with polyurethane. Silway 367 can become part of the network structure through chemical reaction and enhance the hydrolytic stability of the resin
 
Improve the flexibility, durability and wear resistance of polyurethane resins  

Effective with low concentration

Usage

The general effective concentration of Silway 367 is 0.5~2.0% of the formula weight.
The specific amount depends on the type of formulations, solvents and resin systems.
It is recommended to add in the first stage of polyurethane prepolymerization.

 Properties
 

Property	Result
Appearance	Light Yellow Transparent Liquid
Ingredient	Polyether Modified Silicone Oil
Viscosity (cSt, 25ºC)	350
Hydroxyl Value (mgKOH/g)	45~55
Active Content (%)	100

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