Acrylic impact modifier is a multi-graft copolymer manufactured through emulsion polymerization using butyl acrylate and methyl methacrylate monomers. This advanced material features a "core-shell" structure where the cross-linked Poly-BA rubber core is surrounded by a grafted Poly-MMA plastic shell.

The Poly-MMA shell enables excellent compatibility with PVC resin due to similar solubility parameters. During processing, the rubber phase distributes uniformly in tiny spherical formations within the PVC matrix, creating a distinctive "sea-island" structure that effectively absorbs and disperses impact energy.

• Excellent impact resistance for rigid and semi-rigid applications
• Superior weatherability suitable for outdoor PVC products
• Granular form with uniform particle size (≥98% through 30 mesh)
• Reduces dust pollution during manufacturing processes
• Excellent compatibility with PVC resin systems

Packaging: 25 kg/bag

• Store in cool, dry, ventilated areas away from heat sources
• Ideal for tank or slot bucket storage systems
• Storage tanks require grounding facilities for static electricity prevention
• Containers must be clearly marked, sealed, and protected from damage

• Classified as non-dangerous chemicals for conventional storage
• Safe for handling using standard industrial hygiene practices