factory supply plasticizer migration on wood table

  • factory supply plasticizer migration on wood table
  • factory supply plasticizer migration on wood table
  • factory supply plasticizer migration on wood table
  • Can a plasticizer migrate out of a surface?
  • Coating the surface – The plasticizer cannot migrate out of the surface if there is a coating that will not allow it to pass through. Now that you know about plasticizer migration and why it causes problems, it’s time to decide whether it can affect your application.
  • What is plasticizer migration?
  • Plasticizer migration is the unwanted net movement of a plasticizer component out of a compound (like an adhesive or plastic). It can occur through gas volatilisation, liquid extraction, or solid migration. Collectively these are known as plasticizer migration. Plasticizers are often put into materials to make them more flexible or malleable.
  • Does plasticizer migration affect adhesive performance?
  • Plasticizer migration can cause other additives to migrate too. Typical examples of these additives are UV stabilisers or Anti-Oxidants. If plasticizer migration causes these additives to migrate, the overall performance of the adhesive will deteriorate. There are several occasions where plasticizer migration can have aesthetic effects.
  • Why do plasticizers migrate from PVC to adhesives?
  • Plasticizers are often put into materials to make them more flexible or malleable. As an example, PVC is heavily-plasticized to increase its flexibility. So when bonding PVC with adhesives, those plasticizers can migrate from the PVC into the adhesive. Plasticizer migration is more likely to happen in certain circumstances.
  • Can plasticizer migration cause environmental stress cracking?
  • Migration of plasticizers through these other components to the surface of a plastic under stress is a likely culprit to blame for environmental stress cracking. So in the right conditions, plasticizer migration can cause environmental stress cracking to take place. A plasticizer’s main purpose is to increase a product’s flexibility.
  • What are the problems caused by plasticizers?
  • With the plasticizing agents, instead of a shatter mark, there will be a dent or impression resulting from an impact. The problem caused by plasticizers arises when rubber or plastic materials, such as place mats, table coverings, trivet feet or the like, are left on the surface for an extended time.

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