RTP 842 Z

Category: Acetal (POM) Copolymer , Acetal (POM) Copolymer
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qbRF4F_RTP-842-Z.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Warning: The status of this material is 'Commercial: Limited Issue'

The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.
General Information
Filler / Reinforcement
  • Calcium carbonate filler, 20% filler by weight
RoHS Compliance
  • Contact manufacturer
Appearance
  • Black
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.48g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)1.7%ASTM D955
Water Absorption (23°C, 24 hr)0.22%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2550MPaASTM D638
Tensile Strength 49.6MPaASTM D638
Tensile Elongation (Break)13%ASTM D638
Flexural Modulus 2900MPaASTM D790
Flexural Strength 75.8MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)53J/mASTM D256
Unnotched Izod Impact (3.18 mm)960J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 157°CASTM D648
    1.8 MPa, not annealed 104°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+14ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.59 mm, RTP Tested)HBUL 94
Additional Information
Molding Shrinkage, ASTM D955, 0.25in: 27 mil/in
InjectionNominal ValueUnit
Rear Temperature 191 - 210°C
Middle Temperature 191 - 210°C
Front Temperature 191 - 210°C
Mold Temperature 93.3 - 121°C
Injection Pressure 68.9 - 103MPa
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