| Customization: | Available |
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| Application: | Automobile, Construction, Woodworking |
| Bonding Function: | Hardener Paste |
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European Quality, Environmentally friendly, Delicate paste without layering and fading, with one-year warranty
50% BPO Hardener Paste is widely used to cure epoxy resins. However, simply adding a hardener to an epoxy resin may not cause the epoxy mixture to cure quickly enough. If this is the case a different hardener may be required. Also, hardeners with certain additives can be used. These hardener additives serve as catalysts that speed up the curing process. Hardeners are almost always necessary to make an epoxy resin useful for its intended purpose. Without a hardener, epoxies do not achieve anywhere near the impressive mechanical and chemical properties that they would with the hardener. The correct type of hardener must be selected to ensure the epoxy mixture will meet the requirements of the application.| BPO 50% paste | ||
| Molecular formula | C14H10O4 | |
| Molecular weight | 242.23 | |
| CAS NO. | 94-36-0 | |
| UN NO. | 3108 | |
| CN NO. | 52045 | |
| EINECS. | 202-327-6 | |
| Chemical name | Benzoyl peroxide 50% paste | |
It could be packed in tubes, jars, pails, drums, as the customer needs. Most of this packaging are in LDPE/HDPE polyethylene.
| Dibenzoyl Peroxide | 50% |
| Color | White or Red |
| Form | Thixotropic Cream |
| Density(20 0C) | 1155kg/m3 |
| Active oxygen | 3.3% |
| Recommended storage temperature | 10-25°C |
The BPO hardener is principally used as a polymerization initiator and curing agent for monomeric vinyl, acrylic, styrene and unsaturated polyester/vinyl ester resins, and copolymers of these resins, in combination with right accelerators, usually amines. In general the hardening reaction is highly influenced by moisture air, filler/putty/resin compositions, temperature, user manual skills, therefore Raichem recommends to test its
products on the compound to be cured, even after being interfaced with its technical department.
Possible application Area: Car Repair, Marine, Marble&Stones, Wood, Industry Process.
SAFETY PRECAUTIONS & STORAGE
Keep it stored, possibly in original containers, away from flammables and all source of heat, sparks or flames; out of direct sunlight; away from reducing agents, amines, strong acids or bases, sulphur-based compounds, accelerants and promoters (naphthenates or octoates Co, Mn, Fe, etc..), copper or heavy metal compounds, stabilizing agents, metallic soaps or driers, rust. Product contamination with one of this list element, could activate a less or more violent decomposition reaction resulting in a fire or explosion or may make the product unusable.
Recommended storage temperature: 5°-25°C.
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