Polymeric MDI of PM-200

• Post Date:

  Feb 21,2017

• Expiry Date:

  Aug 20,2017

• Detailed Description:

  Quantity: 10000Metric Tons
  Price:3400 USD Metric Tons
  Payment Method: T/T or L/C
  Polymeric MDI of PM-200
  
  Application
  PM-200 is a diisocyanate-diphenylmethane(MDI)-based composition
  containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a brown liquid at ambient temperatures.
  PM-200 can be widely used in the production of rigid PU foam
  heat-insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam, cellular integral skin foam, automotive bumper and interior parts, high-resilience foam and synthetic wood, etc. Due to its unique composition structure, PM-200 can provide better flowability. It is, therefore, particularly suitable for the production which require strict flowability of systems.
  
  Package(s)
  210L iron drums, 250kg/drum
  
  Storage
  
  Since PM-200 is a reactive chemical, reaction with atmospheric moisture
  happens easily and leads to the formation of insoluble ureas and carbon dioxide gas, which can result in pressure build-up in closed containers and viscosity increase of the product. Containers must therefore be absolutely dry and carefully sealed after congested with nitrogen.
  Containers of PM-200 should be kept properly closed and stored indoors at
  ambient temperature (15-35℃) in a well-ventilated area. Storage at low temperature (below 5℃) may lead to some crystallization; this material must, therefore, be protected from frost. If crystallization does occur, the material should be heated by rolling the drum in a hot air oven at 70-80℃ to melt it out, and should then be thoroughly agitated before use. Melting in a water bath is not recommended.
  

• Company:

  Yantai shunda polyurethane co.,ltd     [ China ]        

• Contact:

  Yolanda

• Tel:

  +86 535-6739386

• Fax:

  +86 535-6746092

• Email:

  yolanda@sdpu.cn