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Products Description
Chemical name Di(tert-butyl-peroxy-isopropyl)-benzene
CAS NO. 25155-25-3;2212-81-9
EINECS NO. 218-664-7
Brand Name XJ-BIPB / XJ-BIPB-40BC
Molecular Weight 338.5
Molecular Formula C20H34O4
XJ-BIPB peroxide is a bi-functional peroxide which is used for the crosslinking of natural rubber and synthetic rubbers, as well as polyolefins. Rubber compounds containing BIPB peroxide have excellent scorch safety, and under certain conditions one step mixing is possible . BIPB peroxide is a reliable initiator of styrene and polypropylene with controlled rheology polymerization . It can offer CR-PP materials with a high melt flow index and a consistent molecular structure, which are critical for high-performance applications.
XJ-BIPB-40BC is a 40% concentration of BIPB in inorganic carrier,suitable for high-performance rubber products with odorless, high crosslinking temperature and high peroxide group content. This product can be used in chlorinated polyethylene, EPDM rubber, EVA copolymer, silicone rubber, nitrile rubber, fluororubber .It is also can be used for PP decreasing ,during operation the resulting pungent odor is small.
| Brand Name | Assay | Physical Form | Oxygen Content | Application & Features |
| XJ-BIPB | ≥96% ≥97% | Powder Flake | appx. 9.45% | ● Crosslinking of natural rubber and synthetic rubbers , such as Silicone rubber,NBR, SBR ,EPDM, also of LDPE and EVA . It offer rubber compounds excellent scorch safety ; ● Initiator of styrene and CR-PP polymerization ,with a high melt flow index and a consistent molecular structure, which are critical for high-performance applications. |
| XJ-BIPB-40BC | 40±1 % | granule | appx. 3.78% | ● Used in chlorinated polyethylene, EPDM rubber, EVA copolymer, silicone rubber, nitrile rubber, fluororubber ; ● Used for PP decreasing . |
| Other solutions as customerized | ||||
XJ-BIPB is equivalent to Nouryon PERKADOX 14S , Pergan PEROXAN BIB-1, PEROXAN BIB-40 , Arkema Luperox F FLAKES.
