USI ViviOn™ CBC 8210 XT

USI ViviOn™ CBC 8210 XT is a high-purity cyclic block copolymer (CBC) additive designed to enhance stiffness, enable downgauging, and deliver controlled easy-tear performance in PE/PP packaging films. Key Performance Advantages: - Ultra-high clarity (92% light transmittance, low haze) - Exceptional purity & very low extractables/outgassing - High UVC and UV‑Vis transparency (UVC grades) - Low moisture absorption (<0.01%) - Excellent chemical resistance to acids, bases, alcohols, ketones, and solvents - Thermal stability & UV durability - High impact resistance (grade‑dependent) - Wide processing compatibility (injection, extrusion, ISBM) - Regulatory compliance for medical, food contact, electronics, and consumer use (USP Class VI, ISO10993, REACH, RoHS, etc.)