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        • 商品名稱: SD818-Ⅱ(卡松14%)
        • 商品編號: 134
        • 上架時間: 2012-03-31
        • 瀏覽次數: 606
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        SD818-Ⅱ(卡松14%)

         
        用         途
          水相系統,例如循環水,金屬乳液,聚合分散劑,水溶性油漆,填充懸浮劑,增稠劑和膠的溶液和分散劑,油性乳狀劑,濃縮添加劑,去光劑等的防腐劑;生物產品制造方面的原材料。
         

        物化性質

          組成:不含甲醛的異噻唑啉酮水溶液
          外觀:黃色液體
         
        規         格
          異噻唑啉酮分析(HPLC) ≥(14+0.2)%
          密度(20℃) 約1.3g/cm3
          凝固點 約-33℃
          沸點 約100℃
          溶解度 溶于水和低碳醇
          PH值 2.0~2.8
         
        貯         存
          適宜保存在較冷環境中(低于40℃),并且保存在原包裝中,保質期為1年。
         
        應         用
          卡松 14%在水中穩定性較好,可用光譜測定其活性,它是一種多用途防腐劑。
          卡松 14%的活性光譜圖覆蓋了細菌,包括甲醛殘留物,菌類,酵母和藻類等。
          將應用于新產品中,或是有新的應用時,預先建立復雜的測度系統是十分有必要的。
         
         
        Uses
          Concentrate for the preservation of aqueous systems such as water circuits, metal-working emulsions, polymer dispersions, aqueous coatings, filler suspensions, solutions and dispersions of thickeners and glues, oil emulsions, concrete additives, polishes etc.
        Raw material for the manufacture of biocidal formulations.
         

        Chemical and physical data

          Composition:Aqueous formulation of isothiazolinones, without formaldehyde
          description:Yellow liquid
         
        Specification
          Assay(hplc): min.13.9% isothiazolinones
          Density(20℃): Approx,1.3g/cm3
          Solidification point: Approx,-33℃
          Boiling point: Approx,100℃
          Solubility: Miscible with water and lower alcohols
          PH: 2.0~2.8
         
        Storage
          Stored properly in cool conditions(not above 40℃)and in sealed original containers the product has a shelf life of 1 year.
         
        應         用
          With its broad spectrum of activity,good solubility in water and generally good compatibility, Preventol IT 14 is a versatile preservative which is easy to use.
          Preventol IT 14’s spectrum of activity covers bacteria, including formaldehyde-resistant species, fungi, yeast and algae.
          Preventol IT 14 can be incorporated at any stage of the production process but is best added already to the feedwater. If higher temperatures (>40℃)or pH values(>9)are likely to occur during the manufacturing process, the product should be added at the end of the process. However,in this case care should be taken to distribute the preservative homogeneously within the product to be protected to ensure an even effect. Because of its low viscosity, Preventol IT 14 can be used undiluted or with water added. It can also be pre-dissolved in alcohols or alcohol/water mixtures.
          The use of preventol IT 14 in the preservation of aqueous formulations does not generally cause any undesirable side-effects. In contrast to preservatives which contain active ingredients that release formaldehyde, Preventol IT 14 is ideal for preserving products containing proteins(e.g.casein).
          Before Preventol IT14 is used in new products or application, it is advisable to carry out compatibility trials and test ist microbiological effectiveness.

         

         

        關鍵詞: 卡松14%