| 是否进口：否 | 厂家(产地)：ZG | 牌号：2016 |
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CELANEX庐 2016 Product information Rheological properties Mechanical properties Thermal properties Flammability Electrical properties Physical/Other properties Injection Preprocessing Pre-Drying Automotive Diagrams
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-30掳F (-34掳C) at 250掳F (121掳C) for 4 hours..
Processing
Rear Temperature 450-470(230-240) deg F (deg C)
Center Temperature 460-480(235-250) deg F (deg C)
Front Temperature 470-490(240-255) deg F (deg C)
Nozzle Temperature 480-490(250-255) deg F (deg C)
Melt Temperature 460-490(235-255) deg F (deg C)
Mold Temperature 150-200(65-93) deg F (deg C)
Back Pressure 0-50 psi
Screw Speed Medium
Injection Speed Fast
Injection speed, injection pressure and holding pressure have to be optimized to the individual article geometry. To avoid material degradation during processing low back pressure and minimum screw speed have to be used. Overheating of the material has to be avoided, in particular for flame retardant grades. Up to 50% clean and dry regrind may be used for the &锛�39;16 series&锛�39; flame retardant grades.
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-40掳F (-40掳C) at 250掳F (121掳C) for 4 hours.
Storage
For subsequent storage of the material in the dryer until processed (<= 60 h) it is necessary to lower the temperature to 100掳 C.
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CELANEX庐 2016
CELANEX庐 PBTPBT FR(17)CharacteristicsProcessingInjection MouldingDelivery formPelletsAdditivesRelease agentSpecial characteristicsFlame retardantProduct TextCelanex 2016 is a non-exuding flame retarded (UL and CSA approved V-0 at 1/32 inch and 5V at 1/8 inch), unreinforced polybutylene terephthalate which has an excellent balance of mechanical properties and processability. It is well suited for electrical connector applications where UL approved 50% regrind use capability makes maximum use of purchased product.Product information
ValueTest NormResin IdentificationPBT-FR(17)*** 1043Part Marking Code>PBT-FR(17)<*** 11469Rheological properties
ValueUnitTest NormMelt volume-flow rate18cm鲁/10min*** 1133Temperature250掳CLoad2.16kgMelt mass-flow rate25g/10min*** 1133Melt mass-flow rate, Temperature250掳CMelt mass-flow rate, Load2.16kgMoulding shrinkage range, parallel1.7 - 2.1%*** 294-4, 2577Moulding shrinkage range, normal1.6 - 1.9%*** 294-4, 2577Mechanical properties
ValueUnitTest NormTensile modulus3000MPa*** 527-1/-2Tensile stress at yield, 50mm/min60MPa*** 527-1/-2Tensile strain at yield, 50mm/min3%*** 527-1/-2Nominal strain at break10%*** 527-1/-2Flexural modulus3100MPa*** 178Flexural strength95MPa*** 178Charpy impact strength, 23掳C55kJ/m虏*** 179/1eUCharpy impact strength, -30掳C55kJ/m虏*** 179/1eUCharpy notched impact strength, 23掳C4kJ/m虏*** 179/1eACharpy notched impact strength, -30掳C4.5kJ/m虏*** 179/1eAIzod notched impact strength, 23掳C4.5kJ/m虏*** 180/1AHardness, Rockwell, M-scale79*** 2039-2Ball indentation hardness, H 961/30160MPa*** 2039-1Poisson&锛�39;s ratio0.37[C]Shore D hardness, 15s81*** 48-4 / *** 868[C]: CalculatedThermal properties
ValueUnitTest NormMelting temperature, 10掳C/min225掳C*** 11357-1/-3Glass transition temperature, 10掳C/min60掳C*** 11357-1/-3Temperature of deflection under load, 1.8 MPa68掳C*** 75-1/-2Temperature of deflection under load, 0.45 MPa165掳C*** 75-1/-2Vicat softening temperature, 50掳C/h 50N190掳C*** 306Coefficient of linear thermal expansion (CLTE), parallel63E-6/K*** 11359-1/-2Coefficient of linear thermal expansion (CLTE), normal77E-6/K*** 11359-1/-2Flammability
ValueUnitTest NormBurning Behav. at thickness hV-0classIEC 60695-11-10Thickness tested0.75mmIEC 60695-11-10Burning Behav. 5V at thickness h5VAclassIEC 60695-11-20Thickness tested3mmIEC 60695-11-20Oxygen index30%*** 4589-1/-2Glow Wire Flammability Index, 0.75mm960掳CIEC 60695-2-12Glow Wire Flammability Index, 1.5mm960掳CIEC 60695-2-12Glow Wire Flammability Index, 3.0mm960掳CIEC 60695-2-12Electrical properties
ValueUnitTest NormRelative permittivity, 100Hz3.6IEC 62631-2-1Relative permittivity, 1MHz3.5IEC 62631-2-1Dissipation factor, 100Hz47E-4IEC 62631-2-1Dissipation factor, 1MHz185E-4IEC 62631-2-1Volume resistivity1E13Ohm.mIEC 62631-3-1Surface resistivity1E15OhmIEC 62631-3-2Electric strength25kV/mmIEC 60243-1Comparative tracking index250IEC 60112Arc Resistance117sUL 746BPhysical/Other properties
ValueUnitTest NormHumidity absorption, 2mm0.17%Sim. to *** 62Water absorption, 2mm0.45%Sim. to *** 62Water absorption, Immersion 24h0.07%Sim. to *** 62Density1440kg/m鲁*** 1183Injection
ValueUnitDrying RecommendedyesDrying Temperature120掳CDrying Time, Dehumidified Dryer4hProcessing Moisture Content鈮�0.04%Melt Temperature Optimum250掳CMin. melt temperature240掳CMax. melt temperature260掳CScrew tangential speed0.1 - 0.3m/sMold Temperature Optimum80掳CMin. mould temperature60掳CMax. mould temperature130掳CEjection temperature190掳CAdditional informationInjection moldingPreprocessing
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-30掳F (-34掳C) at 250掳F (121掳C) for 4 hours..
Processing
Rear Temperature 450-470(230-240) deg F (deg C)
Center Temperature 460-480(235-250) deg F (deg C)
Front Temperature 470-490(240-255) deg F (deg C)
Nozzle Temperature 480-490(250-255) deg F (deg C)
Melt Temperature 460-490(235-255) deg F (deg C)
Mold Temperature 150-200(65-93) deg F (deg C)
Back Pressure 0-50 psi
Screw Speed Medium
Injection Speed Fast
Injection speed, injection pressure and holding pressure have to be optimized to the individual article geometry. To avoid material degradation during processing low back pressure and minimum screw speed have to be used. Overheating of the material has to be avoided, in particular for flame retardant grades. Up to 50% clean and dry regrind may be used for the &锛�39;16 series&锛�39; flame retardant grades.
Pre-Drying
To avoid hydrolytic degradation during processing, CELANEX resins have to be dried to a moisture level equal to or less than 0.02%. Drying should be done in a dehumidifying hopper dryer capable of dewpoints <-40掳F (-40掳C) at 250掳F (121掳C) for 4 hours.
Storage
For subsequent storage of the material in the dryer until processed (<= 60 h) it is necessary to lower the temperature to 100掳 C.
Automotive
OEMStandardAdditional InformationStellantis - ChryslerMS.50103 / CPN-3945CanodDiagrams
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