EXL‑2330 is a high‑performance acrylic core‑shell impact modifier produced as free‑flowing discrete particles. Designed for reinforced engineering plastic systems, it effectively mitigates notch brittleness for glass‑filled nylon and PC alloy. Its special discrete‑particle morphology prevents agglomeration during feeding and twin‑screw extrusion. While boosting low‑temperature toughness, it retains satisfactory thermal‑deformation performance of modified resins. This toughening additive is widel

Product Detail

Product Detail PageChemical IdentityEXL‑2330 is an emulsion‑polymerized acrylic core‑shell rubber modifier. It consists of a cross‑linked soft acrylate rubber inner core and a rigid PMMA outer shell. Special post‑treatment technology yields discrete, non‑caking granular particles instead of compacted lumps. The PMMA shell delivers good interfacial compatibility with polar polymer matrices including polyamide and polycarbonate. No extra premilling is required before compounding, which simplifies the production workflow for compounding manufacturers. The core‑shell microstructure remains stable under standard thermoplastic processing temperatures.

Key PerformanceThe elastic rubber core absorbs impact energy rapidly when the molded part receives mechanical shock, restraining crack propagation especially under low‑temperature service conditions. For glass‑filled nylon grades, it relieves the typical notch‑sensitivity issue caused by glass‑fiber inclusion. EXL‑2330 possesses excellent thermal stability during high‑temperature extrusion and injection molding, resisting thermal degradation. It helps upgrade notched Izod impact values without a sharp drop in heat‑distortion temperature. The free‑flowing discrete‑particle characteristic ensures consistent metering and feeding in continuous extrusion lines, reducing fluctuation of finished compound quality.

ApplicationsThis impact modifier is primarily applied in glass‑filled PA6 and PA66 compounding for automotive structural plastic components, power‑tool housings and electrical technical parts. It is also suitable for PC and PC/ABS alloy modification where outstanding low‑temperature toughness is required. Compound manufacturers utilize EXL‑2330 to develop reinforced high‑toughness engineering plastic grades for injection‑molding processes. Typical finished articles include outdoor mechanical housings, automobile interior and under‑hood plastic components that must endure cold‑climate mechanical impact loads. It fits halogen‑free formulation projects for electronic plastics.

Storage & HandlingStore EXL‑2330 in tightly‑sealed original bags within a cool, dry and well‑ventilated warehouse. The recommended storage temperature is 10‑30℃. Keep away from direct sunlight, heat sources and high‑humidity conditions to avoid particle caking. Take anti‑static measures during material transferring and feeding operations. Once the packaging is opened, complete consumption in a short period to prevent moisture absorption. Do not stack the pallets excessively high to avoid crushing and lump formation under heavy weight.

Why Choose SupplierWe supply stable‑quality alternative grade matching EXL‑2330 acrylic core‑shell impact modifier for engineering‑plastic compounders. Export‑oriented service is available with complete TDS and MSDS documentation. Both large container‑size bulk shipments and small trial quantities are supported. This toughening additive serves compound factories who focus on upgrading low‑temperature toughness for glass‑filled nylon and PC‑alloy formulations across overseas markets.

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Acrylic Core‑Shell Impact Modifier EXL‑2330 for Glass‑Filled Nylon PC Alloy

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.