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Specialty Compounds RTP Company

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RTP Company RTP 140 Z L  Polypropylene (PP) Calcium Carbonate 40% - Lubricated - FDA Type  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 40% Calcium Carbonate (CaCO3) Filler

Material Notes: Calcium Carbonate 40% - Lubricated - FDA Type

Comments:

  • Calcium Carbonate
  • Lubricated
  • FDA Compliant

Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties.

Information provided by RTP Company.


Data for this product has not been recently verified, please contact RTP Company for more information before specifying this grade.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.25 g/ccASTM D792
Filler Content 40 %
Water Absorption 0.020 %24 hours at 23°C; ASTM D570
Linear Mold Shrinkage 0.010 cm/cm
@Thickness 3.17 mm
ASTM D955
 0.015 cm/cm
@Thickness 6.35 mm
ASTM D955
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 99ASTM D785
Tensile Strength, Ultimate 3500 psiASTM D638
Elongation at Break >= 10 %ASTM D638
Modulus of Elasticity 450 ksiASTM D638
Flexural Yield Strength 6500 psiASTM D790
Flexural Modulus 400 ksiASTM D790
Izod Impact, Notched 0.900 ft-lb/in
@Thickness 3.17 mm
ASTM D256
Izod Impact, Unnotched 6.00 ft-lb/in
@Thickness 3.17 mm
ASTM D256
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 1.00e+16 ohm-cmASTM D257
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 250 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 170 °FASTM D648
Flammability, UL94 HB
@Thickness 1.59 mm
Per testing by RTP Company; ASTM D635
 
Processing PropertiesOriginal ValueComments
Processing Temperature 380 - 440 °F
Mold Temperature 90.0 - 150 °F
Injection Pressure 10000 - 15000 psi
 
Compliance PropertiesOriginal ValueComments
FDA Yes
 
Descriptive Properties
ColorNatural/Black

**
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PR3204 / 62472

Specialty Compounds RTP Company

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