<rp id="e7vrv"><li id="e7vrv"></li></rp>
      <source id="e7vrv"></source>
        <video id="e7vrv"></video>
      1. <source id="e7vrv"><span id="e7vrv"></span></source>
        <source id="e7vrv"></source>
        1. 此頁面上的內容需要較新版本的 Adobe Flash Player。

          獲取 Adobe Flash Player

          Product
          【Name】:
          Polyester flame retardant FR-P

          Polyester durable flame retardant finishing agent FR-P

          Brief introduction

          FR-P is a high quality polyester fabric flame retardant widely used in fire retardant processing and finishing on pure polyester fabric, quality indicators and their application results have reached the international advanced level of similar products. 

          Nature

          Appearance: colorless to light yellow transparent mucus 

          Phosphorus content: 18.5-20.5%

          Solid content: 93 ± 1%

          P H value: 1.5-3.0

          Water solubility: soluble in water

          Advantage

          1:Only need a little dosage can achieve the high effect of flame- retardant .

          2:Have good ability of washing fastness . still can flame-retardant after 30 times of washing .

          3:Have no effect on the strength and handle-feeling ,no color changing and color staining

          4:This agent is non-toxic ,safety for operation .

          Application method

          1pre treatment

          Because of the bad absorption of polyester ,shouls have a de-alkali process, in this case, not only improve the wetting ability, but also remove the impurities and defects, also can prevent the other agent who will influence the effect of flame retardant.

          dosage: NaOH:20-30g/l

          pre treatment:30-60mins

          temperature:95-100℃

          2flame retardant finishing

          1)adjust the agent dosage according to the weight of fabrics

              dosage:150-180g/l

           10-20%  NaOH, adjust PH to 6.5

          2)Preparation of working liquid

          Add a mount of soft water ,and then add this agent, stirring to soluble completely , Add 10-20% NaOH until the PH value up to 6.5 then stop, use water to dilute it. The preparation working liquid should be used as soon as possible ,or you will need to adjust PH value to 6.5 again .

          About us  |  Product  |  Order  |  Network  |  Contact us
          中文字幕乱码亚洲影视_久久精品私人影院免费看_97久久超碰国产精品旧版_黄色亚洲无码在线
            <rp id="e7vrv"><li id="e7vrv"></li></rp>
            <source id="e7vrv"></source>
              <video id="e7vrv"></video>
            1. <source id="e7vrv"><span id="e7vrv"></span></source>
              <source id="e7vrv"></source>