Rosinox® for rosin bleachin
製品群を見る alkylphenol-disulfide.
CAS : 68555-98-6 / 60303-68-6
製品の概要
Rosinox® is a bleaching agent and catalyst for disproportionation of rosin and rosin esters. Supplied by MLPC International, Rosinox® is a low molecular weight alkylphenol disulfide oligomer that contains 31.5% of sulfur.
地理的条件
- 世界的
Rosinox®, a high sulfur content bleaching agent for rosin and rosin ester dismutation
- Rosin is composed of abietic acid which is prone to oxidation and cause crystallization
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Abietic acid represents 25 to 40 weight % in tall oil rosin
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Rosinox® allows a conversion of abietic acid into dehydroabietic acid thus leading to rosin bleaching
Benefits and features of Rosinox®
- Reduction of abietic acid of rosins and esters
- Increase of dehydroabietic acid of rosins and esters
- Reduction of color of rosins and esters
- Rosinox® behavior is the same as well as in tall oil or in gum rosin esterified or not
- Antioxidant/stabilizer in the treatment of rosins and esters
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Efficient even at a low dosage
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Easy to handle (pastille form)
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No handling of dusty powder
- Rosinox® is FDA approved as an antioxidant/stabilizer in the processing of rosins and rosin esters for use as components of adhesives complying with FDA 21 CFR 175.105
Applications
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Adhesives and coatings
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Inks
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Rubber