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Technical Datasheet | Supplied by Sumitomo Chemical
SUMILIZER® GP by Sumitomo Chemical is 6-[3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propoxy]-2,4,8,10-tetra-tert-butyldibenzo[d,f][1,3,2]dioxaphosphepin. Acts as a hybrid-type antioxidant. Exhibits excellent process stabilization especially at elevated temperatures for polymer manufacturing process, reduced loading levels and prevention of Fish-Eye gels, high compatibility with resins, relative resistance to hydrolysis, excellent resistance to NOx gas discoloration. SUMILIZER® GP meets FDA and EU requirements for food contact. Compatible with L-LDPE, PP, PS, PA and PC. Recommended dosage is 500-2000 ppm in L-LDPE and 500-1500 ppm in BOPP.
Product Type
Antioxidants > Phenolics
Chemical Composition
CAS Number
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