<p id="ldbxz"><strong id="ldbxz"><xmp id="ldbxz"></xmp></strong></p><output id="ldbxz"></output>
        1. <object id="ldbxz"><strong id="ldbxz"><address id="ldbxz"></address></strong></object>
            Ultraviolet Absorbent  
            Light Stabilizer  
            Fluorescent Whitening Agent  
            Add : Room 1005, Huafu Building, 1# Huafu Garden , Fujian Road, Nanjing
          Mob : +86-13305150128
          Tel : +86-25-83534801/02/03
          Fax : +86-25-83534804、83534602
          E-mail : sales@hlmchem.com
          URL : http://www.william-wordsworth.com/
          »  Light Stabilizer
          Light stabilizer 292
          Chemical name Methyl-1,2,2,6,6-pentamethyl-4-piperidyl sebacate
          English name Theactivesubstanceisamixtureofbis(1,2,2,6,6-pentamethyl-4-piperdimyl)-sebacateand1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
          CAS NO. 41556-26-7 , 82919-37-7
          Molecular weight 508.8
          Structural formula

          Main indicators appearance: colorless clear liquid
          light transmittance%c: ≥95(425nm); ≥98(500nm)
          moisture %(m/m): ≤0.15
          content%(m/m): ≥96.0
          ash content %(m/m): ≤0.10
          boiling point: 220-222℃(26.6pa)
          Solubility: soluble in methanol, ethanol, benzene, toluene, hexane and other insoluble in water
          Features and uses Mainly used in paint, paint, ink, polyurethane paint. This product can effectively prevent the coating from maintaining gloss under the sun exposure, avoid cracking and spots, burst and surface peeling, thus greatly improving the coating life. It is more effective in automobile special paint. This product has a synergistic effect with ultraviolet absorber .
          Storage and packaging Use 25kg, 180kg galvanized drum or plastic drum package.

            Home | About | Product | Newproduct | Honor | Sales | Order | Service | Chinese
          Copyright(C)2008,Nanjing Hua Lim Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle