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        1. Hotline

          8620-39388509

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          Current location: Product > Chain Extender
          SN2500
          Chain Extender

          Description:


          SN2500 is a kind of  acrylate copolymer base on GMA.By addition of SN2500 into step-reaction  polymerization plastic,the plastic will have improved physical property by  link the end-group of molecular or broken chain during processing,which can  improve viscosity and recover material strength and eliminate hydrolyze  reaction and improve compatibility of PET,PBT,PA,PC and their alloy.


















          Form:


          Transparent granular or pellet












          Application:


          PET,PBT,PETG,PA,PC and respective alloys



          Physical Properties:


          Volatile Matter


          max 0.5%




          Bulk Density at 23

          1.08g/cm3





          Partical Size at 20

          >98% (10mesh)





          Soften point


          >90 (pcs/100g)



















          Process Guide:


          SN2500 can be directly added into the formulation during plastic  compound extrusion and typical concentration is from 0.05% to 2%.



          Shelf life:


          2 years, clean and dry environment, below 60, away from sunlight


















          Packaging:


          Net 25kg per bag

           


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