Chemical Name: Bumetrizole
CAS No.: 3896-11-5
Appearance: Light yellow powder
Package: 25KG Carton
BIOSORB® 326 has a wide range of indirect food approvals in polyolefins. It has a low volatility at high temperatures and high resistance to thermal degradation and can therefore be used without significant loss or decomposition in the polyolefin compounding and molding processes. In the use for the UV protection of polyester resins, BIOSORB® 326 does not form colored complexes with the metallic salts used for the curing process of these resins. BIOSORB® 326 is especially suited for polyolefins and cold cured polyesters.
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