巴斯夫 Irganox® 1010 塑料添加剂

Irganox®1010

Phenolicprimaryantioxidantforprocessingand long-term thermalstabilization

Characterization Irganox1010–astericallyhinderedphenolicantioxidant–isahighlyeffec-

tive, non discoloring stabilizer for organic substrates such as plastics, syn- thetic fibers, elastomers, adhesives, waxes, oils and fats. It protects these substrates against thermo-oxidative degradation.

Chemicalname Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)

CASnumber 6683-19-8

Chemical formula 

Molecularweight 1178g/mol

Applications Irganox 1010 can be applied in polyolefins, such as polyethylene, polypro- pylene, polybuteneandolefincopolymers such as ethylene-vinylacetate copolymers. Also, its use is recommended for the processing ofpolymerssuch as polyacetals, polyamidesandpolyurethanes,polyesters, PVC, sty- rene homo- and copolymers, ABS,elastomers such as butyl rubber (IIR), SBS,SEBS,EPMandEPDMaswellasothersyntheticrubbers,adhesives,natural and synthetic tackifier resins, and other organicsubstrates.

Features/benefits Irganox 1010 has good compatibility, high resistance to extraction andlow

volatility. It is odorless and tasteless. The product can be used in combina- tion with other additives such as costabilizers (e. g. thioethers, phosphites, phosphonites), light stabilizers and other functional stabilizers. The effective- ness of the blends of Irganox 1010 with Irgafos® 168 (Irganox B-blends) or with Irgafos 168 and Irgafos FS042 is particularly noteworthy.

Productforms Irganox1010 white, free-flowing powder

Irganox1010FF white, free-flowing granules

Irganox1010ED whitetoslightlyyellowishpellets