XIBOND 245

REACTIVE ADDITIVE TO IMPROVE THE BLEND MORPHOLOGY OF POLYMER BLENDS
  • Product Type: SMA Copolymer
  • Master Product Number: MITM13312
  • Product SKUs: ITM20981

Product Details

XIBOND® 245 is a random copolymer of styrene and maleic anhydride. It XIBOND® 245 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 285 °C and high shear stresses should be avoided.

Typical Applications

XIBOND® 245 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
Physical Appearance   Powder  
Color   White  
 
Specific Properties Unit Value Test Method
Glass transition temperature ̊C 115 ISO 3146
Molecular weight (Mw) g/mole 10,000 GPC
Acid Value mg KOH/g 215 ASTM D3644
Solution Viscosity cSt 0.70 ASTM D1243
Thermal stability 10 ̊C/min, N2 245 Thermographic Analysis 1% loss
Thermal stability 10 ̊C/min, N2 260 Thermographic Analysis 2% loss
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