Siperox® BIBP 96 can be used as a crosslinking agent for rubber and plastics, such as silicone rubber, ethylene-vinyl acetate copolymer (such as EVA foam), chlorinated polyethylene rubber (CPE), ethylene propylene diene rubber (EPDM), chlorosulfonated poly Ethylene, tetrapropylene fluorine rubber (TP-2), saturated hydrogenated nitrile (HNBR). In the case of the same cross-linking effect, the addition amount is about 2/3 of other organic cross-linking agents. There is no irritating odor during operation and in the finished products. It is especially suitable for flexible cord insulation cross-linking and EVA foam products in silicone rubber molding vulcanization chambers, such as rubber sheathed cables for air conditioners, EVA foam toys, etc.
Usage: It can be used by adding rubber material during mixing. When the crosslinking effect is required, the addition amount of 3 parts can completely crosslink the high molecular polymer.
SIPEROX® BIBP 96%
Cas No.: 25155-25-3 or 2212-81-9
Chemical Name: Bis(tert-butyldioxyisopropyl)benzene peroxide;Bis(tert-butyldioxyisopropyl)benzene;Di(tert-butylperoxyisopropyl)benzene
Synonym: Perkadox 14S;Perkadox 14;FARIDA BIPB;Luperox F40;Luperox F90P
Molecular structure:
| Technical Parameter / Specification | Sinocure Chemical (SIPEROX® BIPB) | Nouryon (Perkadox® 14S-FL) | Arkema (Luperox® F Flakes E) |
| Trade Name | SIPEROX® BIPB | Perkadox® 14S-FL | Luperox® F Flakes E |
| Chemical Name | Bis(tert-butylperoxyisopropyl)benzene / Di(tert-butylperoxyisopropyl)benzene | Bis(tert-butylperoxyisopropyl)benzene | Di(tert-butylperoxyisopropyl)benzene |
| Assay / Active Purity | ≥ 96.0% (Typical 96.5% - 98.0%) | ≥ 96.0% (Typical 96.0%) | ≥ 96.0% (Typical 96.0% - 99.0%) |
| Physical Appearance | White Powder / Crystalline Flakes | Off-white to Pale Yellow Flakes | White Flakes |
| Theoretical Active Oxygen [O] | 9.08% - 9.45% (Theoretical 9.45%) | 9.08% - 9.45% | 9.08% - 9.45% |
| Melting Range (°C) | 40.0 - 55.0 °C | 42.0 - 48.0 °C | 40.0 - 50.0 °C |
| Odor, VOC & Anti-Scorch Performance | Completely Odorless, Ultra-low VOC emission, Safe processing | Odorless, Non-irritating decomposition products | Odorless, Non-irritating decomposition products |
| Nike A-01 RSL Test Compliance | SGS A01 /*Intertek ZDHC L3Test Reports Available) | ✓ Nike A-01 Compliant | ✓ Nike A-01 Compliant |
| ZDHC MRSL Level 3 / Gateway | ✓ Supported (Zero Discharge of Hazardous Chemicals MRSL v3.1 / Gateway Registered) | ✓ ZDHC MRSL Conformed | ✓ ZDHC MRSL Conformed |
| Procurement Cost & Economic Advantage | Direct China Manufacturer Pricing (Saves 20% - 30% Overall Material Costs) | High Market Premium (Weighted Import Avg: $10.31 / KG) | Brand Premium (Import Avg: $7.66 - $9.80 / KG) |
☆ Can be used as a cross-linking agent for plastics and rubber such as chlorinated polyethylene, EPDM rubber, ethylene-vinyl acetate copolymer, silicone rubber, nitrile rubber, and fluororubber. In the case of the same cross-linking effect, the amount added is about 2/3 of the DCP, and the irritating odor in the operation process and the finished product is small.
☆ Rubber formula containing BIBP has excellent anti-scorch properties
☆ Processing temperature is safer
20kgs/carton,One carton include 4 PE bags of 5 kg weight.
Stored in a cool dry place(2-8° C) out of direct sunlight.
We offer a variety of options to help you find the right product for your application
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
