XIBOND 140

REACTIVE ADDITIVE TO IMPROVE THE BLEND MORPHOLOGY OF POLYMER BLENDS
  • Product Type: SMA Copolymer
  • Master Product Number: MITM13293
  • Product SKUs: ITM20962

Product Details

XIBOND® 140 is a random copolymer of styrene and maleic anhydride. It can be processed in all types of regular polymer processing equipment. For good dispersion in styrenic polymer like ABS, twin screw extruders with a mild screw configuration and vacuum degassing facility are recommended. To avoid product degradation, temperatures above 335 °C and high shear stresses should be avoided.

Typical Applications

XIBOND® 140 is designed to act as blend optimizing additive for different functionalities such as compatibilizer, coupling agent, surface modifier and viscosity modifier.
General Properties Unit Value Test Method
Bulk Density kg/dm3 0.6 Internal procedure
Physical Appearance   Granules  
Color   Clear  
 
Specific Properties Unit Value Test Method
Glass transition temperature ̊C 134 ISO 3146
Molecular weight (Mw) g/mole 170,000 GPC
Acid Value mg KOH/g 170 ASTM D3644
Solution Viscosity dl/g 0.70 ISO 1628
Thermal stability 10 ̊C/min, N2 315 Thermographic Analysis 1% loss
Thermal stability 10 ̊C/min, N2 325 Thermographic Analysis 2% loss
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