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          Current location: Product > Impact Modifier
          LP2088
          Impact Modifier

          Description:


          Shinepoly? LP2088 modifier has crosslinked  silicone  and butyl-acylate copolymer  core with grafted poly-methyl methacrylate shell. It provides  superior low temperature impact  performance, thermal stability and hydrolytic resistance with minimum affect  on flame retardant performance of PC.









          Form:


          Free-flowing white powder














          Physical properties:


          Bulk density

          0.28g/cm3






          Particle size ( 10 mesh)

          ≥98%













          Application:


          Shinepoly? LP2088 is recommended for use in PC and PC  blends with polyesters and ABS where superior low temperature impact  performance and excellent colorability are required. It is targeted for use  in painted automotive applications, electrical/electronic components, appliances,  business machines, lawn and garden equipment, and recreational vehicles where  ease of processing, thermal stability, excellent low temperature impact and a  good balance of physical properties are important.









          Processing Guide:


          LP2088 can be directly added into the formulation  during plastic compound extrusion.
             1-6 %   on total formulation.









          Reference:


          Typical data of Application in PC








          Properties

          Standard

          Neat PC

          5% LP2088





          Izod Notched (kJ/m2), 23℃

          ASTM D256

          81

          70





          Izod Notched (kJ/m2), -40℃

          ASTM D256

          18

          32





          Tensile Strength (Mpa)

          ASTM D638

          61

          67





          Flexural Strength (Mpa)

          ASTM D790

          96

          84





          Flexural Modulus (Mpa)

          ASTM D790

          2903

          2638





          Heat deflection temperature (℃)

          ISO-75

          128

          121





          Melt flow rate
            300℃ 1.2kg (g/10min )

          ASTM 1238

          13.0

          15.3











          Storage:


          2 years, below 40. Store in a cool, dry place.













          Packing:


          15kg per bag. 














          Disclaimer:


          All information on this data sheet is based on  laboratory testing and is not intended for design purposes. Shine Polymer  makes no representations or warranties of any kind concerning this data.





           


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