<u id="xzntx"><form id="xzntx"></form></u>
        <source id="xzntx"><mark id="xzntx"></mark></source>

      1. <tt id="xzntx"></tt>
      2. UVP

        UVP

        產品分類:

        產品簡介:

        產品咨詢:

        聯系人:劉浚/ James Lau
        Tel:020-84172256
        E-mail:gz.att@aliyun.com

        產品詳情

        Product Name:? ? ? ? UV absorber UVP

        CAS No.:? ? ? ? ? ? ? ? ? ? ? ? ? 2440-22-4

        Molecular Formula:C13H11N3O

        Molecular Structure:

        UVP

        MW:? ? ? ? ? ? ? ?225.25

        Chemical Properties

        Melting point 125.5-129.5?°C(lit.)
        Boiling point bp10 225°
        density 1.38
        refractive index 1.5600 (estimate)
        Fp 54°C

        Applications

        UVP?provides ultraviolet protection in a wide variety of polymers including styrene homoand copolymers, engineering plastics such as polyesters and acrylic resins, polyvinyl chloride, and other halogen containing polymers and copolymers (e.g. vinylidenes), acetals and cellulose esters. Elastomers, adhesives, polycarbonate blends, polyurethanes, and some cellulose esters and epoxy materials also benefit from the use of Drometrizole.