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PARALOID™ EXL-2300 is an acrylic core shell impact modifier additive based on butyl-acrylate rubber core.
PARALOID™ EXL-2300 is an acrylic core shell impact modifier additive based on butyl-acrylate rubber core. As an impact modifier additive this grade functions with temperatures as low as –10°C while providing good thermal and UV stability. PARALOID™ EXL-2300 may also provide improved part surface finish with decent retention and part rigidity.
In Notched Izod strength tests, PARALOID™ EXL-2300 increases the toughness of polycarbonate to super-tough performance at a modifier loading rate as low as 3%, even in thick sections of the polymer matrix. This grade improves the retention properties after ageing when exposed to thermal properties.
Form: Powder
Color: White
Bulk Density (g/cm3): 0.48 ± 0.1
Volatiles (% max): ≤1.0
Melting point/range: 132.00 - 149.00 °C (269.60 - 300.20 °F)
Relative Density (water = 1): 0.25 - 0.50
Primary Chemistry: Acrylic polymer(s)
Impacts excellent surface finish
Good retention with part rigidity
UV and thermal stability
Compatible with polycarbonate, polyesters, polyamides, and polymer blends with glass fiber reinforced compounds
Excellent weatherability
Good impact performance at room temperatures
Low loading rates for formulation efficiency
Lack of strength at room temperature and inherent brittleness of polycarbonate, polyesters, and polyamides
Tough performance requirements for outside applications
Increase formulation costs due to high loading rates of performance additives
Automotive
Building & construction
Industrial machinery
Consumer goods
Electronics
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