DOVERPHOS® HiPure 4-HR
triisopropanolamine and less than 0.1% residual nonyl phenol. Doverphos HiPure 4-HR is an
effective liquid phosphite heat stabilizer for a wide variety of applications. These include polyolefin, acrylics, adhesives, elastomers, nylon, polycarbonate, polyurethanes, polystyrene, PVC, coatings, ABS, and polyethylene terephthalate. The effectiveness of Doverphos HiPure 4-HR is enhanced by the addition of other stabilizers like hindered phenols. Typical use levels range from 0.05 to 3.00% for most applications. Doverphos HiPure 4-HR is sanctioned under FDA regulations for use in many applications.
General Properties
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Technical Datasheet (English)
Download DocumentProcessing
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