<th id="kb1ne"></th>
<dd id="kb1ne"></dd>

      <th id="kb1ne"></th>

      双飞双胞胎不带套视频
       
      Product description :
      Thickness :1-5mm surface morphology: roll surface light type, slip-type service life: 1mm above the 2-5mm10 five years;
      Floor features: a seamless flat, wear pressure, acid and alkali resistance, stamping, color free, beautiful appearance, easy maintenance.
      Applicable scope:
      Electron, electric apparatus, five metals, machinery, chemical industry, food, textile, plastics, instrument, parking area, car making,etc.
      The level ground performance technical indicator of ground:

      The watch does time (hour)

      ≤4
      The time of doing solid work (hour) ≤24
      Sticking intensity (Mpa) ≥2

      Wearability (750g/300r, weightlessness. g)

      ≤0.03
      Hardness (pencil hardness) ≥2H
      Compression strength (Mpa) 80
      Draw the intensity (Mpa) 10
      Bending strength (Mpa) 15
      Able to bearH2SO4,10% There is no change in 168 hours
      Able to bearNaOH,10% There is no change in 168 hours
      Able to bear petrol,120# There is no change in 168 hours
       Water-proof There is no change in 168 hours
      Able to bear the lubricating oil There is no change in 168 hours
      Able to bear the brine,3% There is no change in 168 hours
      Construction craft:
      1, Deal with waterproofly: General the first floor ground need, make waterproof to punish;
      2, Deal with plainly: Do the process of polishing, mending, removing dust etc. well in accordance with the state plainly;
      3, The ring scribbles at oxygen bottom: Adopt the permeability to be strong, the epoxy resin with good adhesive force scribbles and holds once;
      4, Scribble in oxygen of ring: In accordance with design, need, add epoxy resin into right amount of quartz sand, paint, put line or several evenly with trowel;
      5, Criticize persons: Adjust the epoxy resin into putty, criticize and swing one or several wholly in accordance with the actual need, demand, reach even levelling, having holing, having hollowing accurate;
      6, Scribble oxygen of ring: Surround coating roll, scribble piece scribble twice, demand, reach bright, neat, first complete, the oxygen.
      Warning: include_once(bottom.php): failed to open stream: No such file or directory in /web/websys/jianheng/en/productsd.php on line 79 Warning: include_once(): Failed opening 'bottom.php' for inclusion (include_path='.:/usr/share/pear:/usr/share/php') in /web/websys/jianheng/en/productsd.php on line 79