DHBP is used for the crosslinking agent/sulfurization agent/auxiliary agent of natural and synthetic rubbers, silicone rubbers
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Product description
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2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, rubber auxiliary agent,crosslinking agent |
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Molecular weight
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290.4
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Active oxygen content peroxide
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11.02%
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Actual product
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4.84-5.06%
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CAS NO.
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78-63-7
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EINECES/ELINCS No.
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201-128-1
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TSCA status
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Listed on inventory
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Specifications
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Appearance
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Clear liquid
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Chroma
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50Pt-Co max.
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Assay
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92.0%
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Characteristics
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Density 20oC
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1.430 g/cm3
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Flash point
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56oC
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Freezing point
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6oC
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Storage
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Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time.
For this item Max. storage temperature.=40oC
Min. storage temperature=10oC
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Major decomposition products
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Methane, Ethane, Acetone, tert-Butanol, tert-Amylalcohol
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Packing and transport
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The standard packing is a cardboard box for 25kg peroxide formulation. Both packaging and transport meet the international regulations. |
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Safety and handling
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Keep containers tightly closed. Store and handle this product in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Avoid contact with reducing agents (e.g. amine), acids, alkalis and heavy metal compounds (e.g. accelerators, driers and metal soaps) |
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Applications
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2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane is bifunctional peroxide formulation which is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. |
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