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Products
- Dibenzoyl Peroxide
- Tert-Butyl Peroxybenzoate
- Di-Tert-Butyl Peroxide 98%
- Dilauroyl Peroxide 99%
- Tert-Butylperoxy 2-Ethylhexyl Carbonate 98%
- Tert-Amylperoxy 2-Ethylhexyl Carbonate 98%
- Tert-Butyl Peroxy-3,5,5-Trimethylhexanoate 98%
- Tert-Butylperoxy Isopropyl Carbonate 75%
- Tert-Butyl Peroxyacetate 50%
- Tert-Amyl Peroxypivalate 75%
- Tert-Butyl Peroxy-2-Ethylhexanoate 98%
- Tert-Amyl Peroxy-2-Ethylhexanoate 98%
- Tert-Butyl Peroxypivalate 75%
- Tert-Butyl Peroxyneodecanoate 75%
- Di(2-Ethylhexyl) Peroxydicarbonate 75%
- 1,1-Di(Tert-Butylperoxy) Cyclohexane 80%
- 1,1-Di(Tert-Amylperoxy) Cyclohexane 80%
- 1,1-Di(Tert-Butylperoxy)-3,3,5-Trimethylcyclohexane 98%
- Di-Tert-Amyl Peroxide 98%
Tert-Butyl Peroxybenzoate 80% Solution with Acetyl Acetone - China Suppliers and Factory for Polymerization and Crosslinking
| TBPB 80% Specifications | |
|---|---|
| Molecular formula | C11H14O3 |
| Molecular weight | 194.23 |
| CAS NO. | 614-45-9 |
| UN NO. | 3103 |
| EINECS | 210-382-2 |
| Chemical name | Tert-Butyl peroxybenzoate 80% |
| Property | Value / Limit |
|---|---|
| Appearance | clear liquid |
| Assay | 78% min. |
| Color | 50 Pt-Co max |
| tert-Butyl hydroperoxide | 1000 mg/kg max |
| Inorganic + organic hydrolyzable chloride | 50 mg/kg max. |
Standard packaging size for TBPB is 25 kg net or 180kg net. Smaller packaging size is available on request.
TBPB may be utilized for the polymerization and copolymerization of styrene within the 100-140℃ temperature range. The temperature is gradually raised during the polymerization process.
TBPB can serve as an initiator for the solution (co)polymerization of acrylates and methacrylates at temperatures ranging from 100 to 170℃, particularly for coatings. It can also be used as an initiator for the bulk and suspension (co)polymerization of acrylates and methacrylates.
TBPB is an effective initiator for the polymerization of ethylene under high pressure in both autoclave and tubular processes. Combinations with other peroxides are employed to achieve a wide range of polymerization temperatures. TBPB exhibits activity within the 220-270℃ temperature range, depending on the reaction conditions.
TBPB can also be employed for the (co)polymerization of acrylonitrile and vinyl acetate.
TBPB is suitable for crosslinking EPDM rubber compounds at ambient temperature over several weeks. Rubber compounds containing TBPB offer a balance between processing safety and rapid curing.
Tert-butyl peroxybenzoate, an aromatic perester, is utilized for curing unsaturated polyester resins at elevated temperatures. TBPB is the preferred curing agent for UP resin-based Hot Press Moulding formulations (SMC, BMC, ZMC, etc.) within the 120-170℃ temperature range.