
DO-W PARALOID EXL-2388/EXL-2390/EXL-2620/EXL-2690 Toughener for PC Alloys Engineering Resins. Enhanced Impact Resistance: Significantly improves impact resistance of PC and PBT at room and low temperatures. Core-Shell Structure: Ensures minimal impact on substrate modulus, stiffness, and heat distortion temperature. Excellent Weatherability: Provides outstanding color stability and durability in various environments. Broad Processing Window: Offers good dispersion in PC and PC/ABS blends for diverse manufacturing processes. Versatile Applications: Suitable for automotive components, electronic housings, and glass fiber-reinforced nylon. OEM/ODM Support: Full customization available from designs with dedicated R&D engineers. Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.