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Polystone ® P Homopolymer Polypropylene

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Unit of Measure

In order to provide an accurate quote for your part, you'll need to provide some information through our custom quote request form.

3. Please Select Dimensions *

Sheet widths and lengths are cut to nominal dimensions; Rod lengths are also cut to nominal dimensions. Nominal cuts can be undersized by up to .200 inches. Cut-to-size items are non-refundable. See our return policy for more details. Contact us if you need precision cut sizes.

3. Please Select Length *

Sheet widths and lengths are cut to nominal dimensions; Rod lengths are also cut to nominal dimensions. Nominal cuts can be undersized by up to .200 inches. Cut-to-size items are non-refundable. See our return policy for more details. Contact us if you need precision cut sizes.

General Info

Polystone® P Homopolymer Polypropylene offers excellent chemical resistance and is easily machined, fabricated and welded. This grade is FDA & USDA compliant.

Click for more information on the complete line of Polypropylene Plastics

Key Properties

  • Chemical Resistance
  • Relatively Low Cost

Limitations

  • Lower Impact Strength Than HDPE
  • Poor Resistance to Aromatic, Aliphatic and Chlorinated Solvents.

Applications

  • Structural tanks and linings
  • Plating barrels
  • Ducts and fume hoods
  • Semiconductor processing equipment
  • Orthotic and prosthetic devices
  • Pump and valve components

Resin Trade Names

Manufacturer Trade Names

  • Polystone® P Homopolymer Polypropylene

Boedeker Plastics, Inc. stocks & supplies plastic sheet, rod, tube, film and custom profiles and machine parts from these shapes that are produced from plastic resin. In many cases the manufacturer of the shape has their own product trade name. If your specification calls for a specific resin grade or manufacturer trade name, we can supply a shape made from that resin to meet your specification or suggest an equal. If you require a specific resin or brand it must be specified at the time of order.

Available Sizes

Sheet* Thickness .031” to 8.000” Width & Length 48.000” x 96.000” Width & Length 48.000” x 120.000” Thickness .375” to 4.000” Width & Length 48.000” x 144.000” Width & Length 48.000” x 240.000” Width & Length 60.000” x 96.000” Width & Length 60.000” x 120.000” Width & Length 96.000” x 80.000” Width & Length 96.000” x 120.000” Width & Length 96.000” x 240.000” Rod* Diameters .250” to 12.000” Tube* OD Outside Diameter 2.000” to 9.375” ID Inside Diameter Various Sizes Available Profiles* Standard & Custom Available (*) Minimums may apply for some Polystone® M formulations depending on grade & shape size required. Boedeker offers cut to size service on all in-stock items and same day shipping. If you don’t see the size your looking for contact us for alternative options.

Available Colors

  • Natural

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of Polystone ® P Homopolymer Polypropylene

DETAIL
Description Value
Material Type Semi-Crystalline Thermoplastic
Chemical Name PP Polypropylene
Trade Name Polystone® P Homopolymer Polypropylene
Additives Unfilled
Color White
Manufacturer Rochling
PHYSICAL
Property Test Unit of Measure Value
Density ASTM D792 g/cm³ 0.91
  ASTM D792 lb/in³ 0.033
Water Absorption, 24 hrs, Immersion ASTM D570 % by wt. 0.01
Water Absorption, Saturation, Immersion ASTM D570 % by wt. 0.01
MECHANICAL
Property Test Unit of Measure Value
Tensile Strength ASTM D638 psi 4,700
Tensile Elongation at Break ASTM D638 % 13
Flexural Modulus ASTM D790 psi 180,000
Hardness ASTM D785 NA Shore D72
IZOD Impact-Notched ASTM D256 ft-lb/in 1
Dynamic Coefficient of Friction NA .25 - 28
THERMAL
Property Test Unit of Measure Value
Coefficient of Linear Thermal Expansion ASTM D696 x 10-5 in./in./°F 6
Heat Deflection Temp ASTM D648 °C at 264 psi 99
  ASTM D648 °F at 264 psi 210
Melting Point Temp ASTM D3418 °C 162
  ASTM D3418 °F 323
Max Continuous Operating Temp °C 82
  °F 180
Minimum Operating Temp °C -10
  °F 14
Flammability Rating UL94 NA HB
ELECTRICAL
Property Test Unit of Measure Value
Dielectric Strength ASTM D149 V/mil 45
Dielectric Constant at 1 MHz ASTM D150 NA 2.4
Surface Resistivity ASTM D257 ohm/square 10^14
COMPLIANCE
Description Value
FDA Yes
USDA Yes
NSF No
3-A Dairy No
Canadian Food Inspection Agency No
USP Class VI No
OTHER
Description Value
ASTM Shape Spec ASTM D5857 & D4101
UV Resistant No
Relative Cost $
Machinability 2

Relative cost based on a scale of one dollar sign ($) as the lowest to ten dollar signs ($$$$$$$$$$) as the highest. Machinability based on a scale of 1 to 10, with 1 being the easiest and 10 being the most difficult to machine. NOTE: All information contained on www.boedeker.com, downloadable documents and printed literature is intended for technical reference only and considered to be accurate for reference purposes only. Boedeker Plastics, Inc. makes no guarantee and offers no warranty for fitness in use and strongly recommends the user validate any plastic, machined part, or product in a specific application for fitness in use.

Polystone® P is a registered trademark of Röchling Engineering Plastics.

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