RTP 705 SI 2

Category: HDPE , High Density Polyethylene
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 29GhrF_RTP-705-SI-2.pdf
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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
  • Glass fiber reinforced material, 30% filler by weight
Additive
  • Silicone lubricant (2%)
Features
  • Lubrication
RoHS Compliance
  • Contact manufacturer
Appearance
  • Black
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.18g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)0.20%ASTM D955
Water Absorption (23°C, 24 hr)0.020%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)75ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 5520MPaASTM D638
Tensile Strength 58.6MPaASTM D638
Tensile Elongation (Break)6.5%ASTM D638
Flexural Modulus 3450MPaASTM D790
Flexural Strength 75.8MPaASTM D790
Compressive Strength 48.3MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)130J/mASTM D256
Unnotched Izod Impact (3.18 mm)640J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 129°CASTM D648
    1.8 MPa, not annealed 121°CASTM D648
CLTE - Flow 4.9E-5cm/cm/°CASTM D696
Thermal Conductivity 0.36W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmASTM D257
Dielectric Strength 20kV/mmASTM D149
Dielectric Constant (1 MHz)2.70ASTM D150
Dissipation Factor (1 MHz)7.0E-3ASTM D150
Arc Resistance 140secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.59 mm)HBUL 94
Additional Information
The value listed as Flammability, UL 94, was tested in accordance with RTP test standards.Mold Shrinkage, Linear-Flow, ASTM D-955, 0.25in: 3mil/in
InjectionNominal ValueUnit
Drying Temperature 79.4°C
Drying Time 2.0hr
Suggested Max Regrind 20%
Rear Temperature 177 - 288°C
Middle Temperature 177 - 288°C
Front Temperature 177 - 288°C
Mold Temperature 23.9 - 51.7°C
Injection Pressure 68.9 - 103MPa
Back Pressure 0.345MPa
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