San Diego Plastics
2220 McKinley Avenue
National City  CA  91950
800/925-4855   619/477-4855   FAX 619/477-4874
 

POLYPRO SHEET

HOMOPOLYMER POLYPROPYLENE

Protec Polypro sheet from SAN DIEGO PLASTICS

Protec® Homopolymer Polypropylene is a high corrosion resistant polypropylene material which exhibits excellent tensile strength and stiffness at elevated temperatures. Homopolymer polypropylene possesses excellent resistance to organic solvents and degreasing agents as well as electrolytic attack.

Key Benefits

  • Lightweight

  • Excellent electrical properties

  • Working temperatures and tensile strength are superior to low or high density polyethylene

  • Good abrasion resistance

  • USDA/FDA approved

  • Impact resistant

  • Machinable

  • Weldable

  • Formable

  • Low moisture absorption rate

  • Stain resistant

 

Typical Properties*

Property Units Value(1) ASTM Method
Physical
Density(3) g/cm3 .905 D 792
Nominal Melt Flow(2) g/10 min. 0.6 D1238
Rockwell Hardness R Scale 92 D 785
Melting Point(6) oC/oF 164/327 Aristech
Mechanical
Tensile Strength @ Yield(4)

 

 psi

MPa

 4800

33

 D 638
Elongation @ Yield(4) % 14 D 638
Flexural Modulus psi

MPa

 195,000

1344

 D 790A
Izod Impact(5)

     Notched @ 73 oF (23 oC)

 ft-lb/in

J/m

 1.2

64

 D 256

 
Product Availability
Color Finish Thickness Width Length
Natural Smooth 1/16" - 3" 48" 96"
1/16" - 3" 48" 120"
1/4" - 2" 60" 120"
White Smooth 1/16" - 1" 48" 96"
1/16" - 1" 48" 120"
1/4" - 1" 60" 120"
Blue Smooth 1/4" - 1/2" 48" 96"
1/4" - 1/2" 48" 120"
Black Smooth 1/8" - 2" 48" 96"
1/8" - 2" 48" 120"
1/4" - 2" 60" 120"
Orange Smooth 1/4" - 2" 48" 96"
Eurogray 

European Gray

   1/8" - 2" 48" 96
48 120"
60 120"

(1)    Injection Molded Specimens where applicable.

(2)    230 oC/2.16 kg

(3)    at 73 oF (23 oC)

(4)    Type I specimen at 2 in/min (50 mm/min) speed

(5)    1/8 inch (3.1752 mm) bar

(6)    by DSC

Protec® meets the standards established by FDA regulation 21 CFR 177.1250 for all food contact.

Warranty
    All sheeting guaranteed void-free, the limit of our warranty is your money refunded or defective material replaced; no other warranties are expressed or implied.
*     Physical properties of plastic sheeting are represented as "Typical." Information contained herein is considered accurate to the best of our knowledge. It is offered for your consideration and investigation, and is not to be construed as a representation or warranty expressed or implied. Our warranties are limited to those expressly stated in formal contracts or in conditions of sale on our invoices and order acceptances. Conditions and methods of use may vary and are beyond the control of San Diego Plastics, therefore, San Diego Plastics disclaims any liability incurred as a result of the use of this product in accordance with the data contained in our physical property charts. No information herein shall be construed as an offer of indemnity for infringement or as a recommendation to use the products in such a manner as to infringe any patent, domestic or foreign.
   The "Typical" properties of our plastic sheet cannot be automatically used when engineering finished components; and the fabricator or end user is responsible for insuring the suitability of our products for their specific application or end use!

Copolymer Polypro Sheet

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