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How to choose Heilongjiang opal glue correctly

Release time: 2023-03-29 08:41:54

News source: Heilongjiang Haole Jia building Materials Co., LTD

  How to buy correctlyHeilongjiang opal glue
  【皇冠赌场大全唯一官方网站】
  When buying white latex, you can open the product bucket to smell the smell of white latex。Good white latex has a light fragrance rather than a pungent sour or other unpleasant smell。
  【皇冠官方网赌唯一官方网站】
  Good white latex should look like milk and have no visible coarse particles or foreign bodies。If the white latex is found to have caking and clumping phenomenon, it indicates that the quality of the white latex product is abnormal。
  [Look at the color]

  Good white latex appearance should be milky white or even translucent。Here to introduce a simple and practical "glass coating method" to judge the quality of white latex。This method is to evenly apply white latex emulsion on a transparent glass plate, and observe the coating color after it is completely dry。In this test process, the faster the white latex dries, the better the quality;The more transparent the white latex coating, the better the quality。

Heilongjiang opal glue



  【皇冠赌场大全唯一官方网站】
  Heilongjiang opal glueIn the home improvement, it is mainly used for the splicing of plates and non-woven fabric paste。In order to facilitate the painting construction, the white latex should have good fluidity。When judging the fluidity of white latex, you can first use a small tool to stir the white latex, and then pick the small tool covered with white latex away from the emulsion surface, and then observe whether the emulsion flow meets the continuous drooping requirements。
  It is neither scientific nor accurate to evaluate the quality of white latex by viscosity alone。The viscosity value reflects only a state of appearance of the white glue, that is, thin or thick。In the national standard, the viscosity of white latex is ≥0.5Pa·s, the size of the viscosity value only reflects the physical characteristics of colloidal viscosity, and the thin consistency is not an important standard to distinguish the quality of white latex, mainly depends on the bonding strength and environmental protection indicators of the product。
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