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K-POL® XM-413 is an aliphatic urethane diol consisting of only 1°OH functionality with great compatibility in high molecular weight ethers, esters and aromatic isocyanates. It is recommended for use as a chain extender and curative for aliphatic prepolymers. A 1,4-Butanediol alternative with longer pot-life and lower exotherm for reduced suck-back and shrinkage.

Functions: Chain Extender

Chemical Family: Alcohols, Diols, Urethanes

Labeling Claims: Non-Toxic

Compatible Polymers & Resins: Synthetic Rubbers, Thermoplastic Elastomers (TPE)

Features: Excellent Light Stability, Good Compatibility, Good Shrinkage Resistance, Long Potlife, Non-Toxic, Water Soluble

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Industrial Additives Functions
Plastics & Elastomers Functions

Features & Benefits

Labeling Claims

Applications & Uses

Properties

Physical Form
Appearance
Liquid
Diluent
None
Typical Properties
ValueUnitsTest Method / Conditions
Active Content100wt.%
Hydroxyl Number750 - 800
Equivalent weight74g/eq.
Viscosity (25°C)800 - 900mPa.s
Specific Gravity (25°C)1.26
Gardner Color2022-04-02

Storage & Handling

Shelf Life
12 months