makrolon 2805Document No. : ENG/PRO.ENG/PC MAKROLON 2805, PC LEXAN LS2 WITH DTSM5513G-1L PROPERTIES COMPARISONSTANDARD OF DRAWING : PC (DTSM5513G-1L).ITEMSDTSM5513G-1LTEST METHOD ASTMUNITSPC MAKROLON 2805PC LEXAN LS2PMMA SUMIPEX MHPMMA ACRYPET VHJUDGEMENTPRICE44.53.73.718%Specific gravity1.18 to 1.21D-7921.21.21.191.19Tensile testTensile yield strength (MPa)53 minD-638MPa65627272.4Tensile elongation at break (%)40 minD-638%115130135Flexural testFlexural strength (MPa)73 minD-790MPa8696120108Flexural modulus (MPa)1960 minD-790MPa2344234032003140Izod impact strength (notched) (J/m)23 oC88 minD-256J/m90780117.316.7Heat deflection temperature (oC)1820 kPa120 minD-648oC131132104102455 kPa130 minD-648oC138---------Rockwell hardnessM Scale50 minD-78575---100100Water absorbtion0.3 max%0.30.150.30.3Light resistance (with "L"-molding materials)E* 3.0 and no micro crackDTSM0501GReportReportReportReportFlammability100 maxDTSM0500Gmm/minReportReportReportReportPARTS CHARACTERISTIC TO BE AFFECTED :1). PC Lexan LS2 is higher tensile elongation at break than PC Makrolon 2805, so it's will can be more flexible than PC Makrolon 28052). PC Makrolon 2805 is higher izod impact strength than PC Lexan LS2, so it's will can be more impact resistance than PC Lexan LS2CONCLUSION :PC Makrolon 2805 & PC Lexan LS2 suitbale with DTSM 5513G-1LNotes :Price of PC Makrolon 2805 : IDR 33,300/KGPrice of PC Lexan LS2 : IDR 40,500/KGOperation temp. (times: 1 hr --> 80C Max), on positionENGINEERING / PROCESS ENGGINEERING / MATERIAL ENGINEERPAGE 1 OF 1

Divisi Adiwira PlastikDivisi Adiwira PlastikEngineering Dept.PreparedChecked/ApprovedM. RiyadiI.G.M. Agung. AEngineerManagerD R A F T