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Specialty Compounds RTP Company

RTP Company RTP 143 LF Z  Polypropylene (PP) Calcium Carbonate 30% - Low Flow - FDA Type - Extrusion Grade  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene with 30% Calcium Carbonate (CaCO3) Filler
Material Notes: Calcium Carbonate 30% - Low Flow - FDA Type - Extrusion Grade

Comments:

  • Calcium Carbonate
  • Low Flow
  • FDA Compliant
  • Extrusion Grade

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.
Vendors: Click here to view all available suppliers for this material.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.14 g/cc1.14 g/ccASTM D792
Filler Content 30 %30 %
Water Absorption 0.020 %0.020 %24 hours at 23°C; ASTM D570
Linear Mold Shrinkage  0.012 cm/cm
@Thickness 3.17 mm		0.012 in/in
@Thickness 0.125 in		ASTM D955
 0.018 cm/cm
@Thickness 6.35 mm		0.018 in/in
@Thickness 0.250 in		ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 9494ASTM D785
Tensile Strength, Ultimate 24.8 MPa3600 psiASTM D638
Elongation at Break >= 10 %>= 10 %ASTM D638
Modulus of Elasticity 2.62 GPa380 ksiASTM D638
Flexural Yield Strength 47.6 MPa6900 psiASTM D790
Flexural Modulus 2.34 GPa340 ksiASTM D790
Izod Impact, Notched 0.534 J/cm
@Thickness 3.17 mm		1.00 ft-lb/in
@Thickness 0.125 in		ASTM D256
Izod Impact, Unnotched 16.0 J/cm
@Thickness 3.17 mm		30.0 ft-lb/in
@Thickness 0.125 in		ASTM D256
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmASTM D257
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 116 °C240 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 71.1 °C160 °FASTM D648
Flammability, UL94 HB
@Thickness 1.59 mm		HB
@Thickness 0.0625 in		Per testing by RTP Company; ASTM D635
 
Processing PropertiesMetricEnglishComments
Processing Temperature 193 - 227 °C380 - 440 °F
Mold Temperature 32.2 - 65.6 °C90.0 - 150 °F
Injection Pressure 68.9 - 103 MPa10000 - 15000 psi
 
Compliance PropertiesMetricEnglishComments
FDA YesYes
 
Descriptive Properties
ColorNatural/Black

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PR3198 / 62466

Specialty Compounds RTP Company




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