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Gemhold(SJZ)TradingCo.,Ltd.
 
 
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Cement Construction Grade Building Materials HPMC 

  产品分类 : 化學->工業助劑

     
Cement Construction Grade Building Materials HPMC
         

  产品规格
 
Model No:    HPMC
  Country  CN
  Brand  GEMHOLD
  Packing  25KG/BAG
  Minimum Order  1
  Payment Term  L/C,T/T

 

  产品描述
   
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<strong>Cement Construction Grade Building Materials HPMC</strong>
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HPMC is used as the dispersing agents in the construction decoration, thickeners, adhesives and water-binding agents. HPMC is used as thickening agents, emulsifiers and stabilizers in the emulsion paints and the water soluble resin paints. HPMC is also used in the polyvinyl chloride preparation process as dispersing agents by the dispersion polymerization method.
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<img src="http://i.bosscdn.com/product/bb/5a/9f/e67e3ce051d16857f1ae9b129a.jpg" title="HPMC powder cement" alt="HPMC powder cement" />
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;background-color:#99CC00;">2. Physical Properties of polymer hpmc</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">&nbsp;</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">1) Appearance: Appearance: white or off-white powder , odorless and flavorless.</span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">2) Particle sizes: 100% pass rate in 80 mesh.</span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">3) Carbonization temperature: 280-300°C. Color change temperature: 190-200°C</span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">4) Apparent density: 0.43-0.50 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.</span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">5) Surface tension: 42-56 dyn/cm (2% aqueous solution with 25 °C).</span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">6) Solubility: soluble in cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of substitutions, The</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature, the solution becomes cloudy or forms flocculent gel.</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">However, the solution becomes clear again after cooling. Different types of HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">viscosity, the higher solubility it has. The properties have differences with different types of HPMC and the solubility in water of HEMC is not affected by PH.</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.</span>
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<span style="font-style:inherit;font-weight:inherit;line-height:21px;font-family:Arial;vertical-align:baseline;">8) HPMC has some other characteristics, for example, thickening property, PH stability, retention of water, excellent film-forming property, good disperse and adhesion ability.</span>
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<table class="aliDataTable" border="1" cellspacing="0" cellpadding="0" style="margin:0px;padding:0px;font-size:12px;font-family:Arial, Helvetica;width:679px;color:#333333;height:270px;background-color:#FFFFFF;">
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<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;background-color:yellow;">Items</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;background-color:yellow;">HPMC</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">Methoxyl content (</span><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">-OCH</span><span style="font-style:inherit;font-weight:inherit;line-height:inherit;font-family:Arial;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">3</span></span></span><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">),</span><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">w</span></em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">/%</span></span></span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">20.0-28.0</span>
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<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">Hydroxypropyl content&nbsp; (</span><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">-OCH</span><span style="font-style:inherit;font-weight:inherit;line-height:inherit;font-family:Arial;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">2</span></span><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">CHOOHCH</span><span style="font-style:inherit;font-weight:inherit;line-height:inherit;font-family:Arial;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">3</span></span></span><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">),</span><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">w</span></em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">/%</span></span></span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">5.0-11.0</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Gelling temperature, °C</span>
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<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">55-80</span>
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<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">Moisture content ,</span><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">w</span></em><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">/%</span></span></span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">max 1%</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Residue on ignition,w%</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">max 1.5%</span>
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<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:inherit;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Lead (Pb),</span><span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">&nbsp;</span></span><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">ppm</span></span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">max 2</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Arsenic (As)&nbsp;,ppm</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">max 2</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Heavy metal&nbsp;</span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">max 20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span>
</p>
</td>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:'times new roman', times;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">Viscosity (mpa.s)</span><span style="font-style:inherit;font-weight:inherit;font-family:inherit;vertical-align:baseline;"><span style="font-family:Arial;">&nbsp;</span><span style="font-style:inherit;font-weight:inherit;font-family:Arial;vertical-align:baseline;">&nbsp;&nbsp;</span></span></span>
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<td style="font-style:inherit;font-family:inherit;color:#000000;border:1px solid #CCCCCC;">
<p style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">5-200,000 &nbsp;</span>
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<span style="font-family:Arial;"></span>
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<p style="font-family:Arial, Helvetica;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-style:inherit;font-weight:inherit;line-height:18px;font-family:Arial;vertical-align:baseline;color:#3366FF;"><span style="font-style:inherit;font-weight:bold;line-height:21px;font-family:Arial;vertical-align:baseline;"><span style="font-style:inherit;font-weight:inherit;line-height:27px;font-family:Arial;vertical-align:baseline;">Application:</span></span></span>
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<p style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<span style="font-family:Arial;">&nbsp;</span>
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<ul style="font-family:Arial, Helvetica, sans-senif;vertical-align:baseline;color:#333333;background-color:#FFFFFF;">
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Construction industry.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Cosmetic&amp;Personal Care.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Paint industry.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Detergents.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Oilfield industry.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Pharmaceutical materials.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Food additives</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Polymerization.</span>
</li>
<li style="font-style:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;vertical-align:baseline;">
<span style="font-style:inherit;font-weight:inherit;line-height:24px;font-family:Arial;vertical-align:baseline;">Special application.</span>
</li>
</ul>
<span style="font-family:Arial;"></span>
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