TMS-2670J is an acrylic core-shell impact modifier designed for epoxy resin systems. It is supplied as white free-flowing powder. The product has a structured core-shell morphology that helps absorb impact energy and improve fracture toughness while maintaining good compatibility with epoxy matrices. It is widely used in epoxy structural adhesives, composite matrices and high-performance industrial epoxy formulations.

Product Detail

Product Detail PageChemical IdentityTMS-2670J is an acrylic-based core-shell impact modifier. Its elastic core and compatible shell structure are engineered to disperse effectively in epoxy systems. The core-shell particles can form a toughening phase inside the cured epoxy network, helping to manage stress and resist crack propagation. It is suitable for use in standard epoxy adhesive and composite manufacturing processes.

Key PerformanceTMS-2670J improves impact resistance and fracture toughness of cured epoxy. It helps reduce crack propagation under mechanical and thermal stress. The acrylic shell promotes good interfacial adhesion and dispersion in epoxy. It enhances structural reliability and durability of bonded joints and composite parts. It can be used to balance toughness with structural strength in high-performance epoxy systems.

ApplicationsTMS-2670J is mainly used for epoxy structural adhesives and composite matrices. Typical applications include industrial structural bonding, automotive composite parts, aerospace-grade epoxy systems, assembly adhesives and high-load composite components. It is suitable for formulations requiring improved impact performance and structural reliability.

Storage & HandlingStore TMS-2670J powder in sealed original bags in a cool, dry and ventilated warehouse. Recommended storage temperature 10-30℃. Avoid direct sunlight, high humidity and moisture. Prevent dust accumulation and static electricity during handling. Once the bag is opened, reseal it tightly after use. Do not stack pallets excessively high to avoid powder compaction.

Why Choose SupplierWe supply stable TMS-2670J acrylic core-shell impact modifier for epoxy structural adhesive and composite manufacturers. Complete TDS and MSDS documents are available for export. Bulk container shipment and small trial orders are supported. Our modifier helps overseas factories produce tougher, more reliable epoxy structural adhesives and composite materials.

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Epoxy Core-Shell Impact Modifier TMS-2670J, Acrylic Core-Shell for Epoxy Structural Adhesive Composite

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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.