PARALOID EXL-2690 is an MBS impact modifier from Rohm and Haas/Dow. It is a free-flowing white powder with a glass transition temperature around -80°C. Perfect for enhancing PC blends (such as PC/ABS, PC/PBT), it boosts impact resistance, toughness, and offers good processing and aging stability.
Delivers excellent low-temperature impact performance.
Enhances flexural modulus and toughness of PC blends.
Ensures good processing stability and aging resistance.
Features a core-shell structure for effective property modification.
Used to toughen PC/ABS and PC/PBT blends, improving impact resistance.
Applied in polycarbonate modification for enhanced low-temperature performance.
Product Name | PARALOID™ EXL-2690 MBS Impact Modifier |
Appearance | Free - flowing white powder |
Glass Transition Temperature | Near - 80°C |
Key Applications | PC/ABS, PC/PBT toughening; PC modification |
Packaging | 20 kg/bag; 500 kg/pallet |
Core Advantages | Low - temp impact; Toughness; Processing/aging stability |
Comparative Performance (vs Standard MBS) | Superior low - temp impact, hydrolytic & thermal stability |
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