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CPC - Vycom PROTEC® Copolymer Polypropylene (CPP)

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer CPC - Vycom Co.
Trade Name PROTEC®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CPC - Vycom PROTEC® Copolymer Polypropylene (CPP).pdf
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Material Notes:
Protec CP is one of various types of "impact copolymers"—a rapidly growing segment of the thermoplastic sheet market. In contrast to homopolymer polypropylene (which involves the polymerization of a single monomer), impact copolymer synthesis consists of additional copolymerization of propylene and ethylene in a secondary reactor. By varying the secondary reactor conditions and the quantities of comonomer used, final properties can be tailored to meet a wide range of specific end-use application characteristics. Protec is formulated to provide high levels of impact resistance as well as corrosion resistance against a broad group of reagents, including organic solvents, degreasing agents and electrolytic solutions. Protec is a mid-density polypropylene, which retains its high tensile strength at elevated temperatures.FEATURES AND BENEFITS Impact Resistance- Protec CP has 10 times the impact strength of standard PP, even in cold temperatures. Corrosion Resistance- Protec CP has a broad chemical resistance over wide thermal range. Strength- Protec CP is lightweight, with an exceptionally high strength-to-weight ratio. Formability- Protec CP is well suited for thermoforming and deep drawing. Machinable- Protec CP is formulated to machine easier with less chipping and fraying. Weldable- Protec CP can be fabricated and welded with conventional plastic welding equipment. Stability- Protec CP is ideally suited to withstand cracking due to environmental stress. FDA- Protec CP is compliant with FDA regulations for food grade contact. NSF- The National Sanitation Foundation has approved natural Protec CP for food grade contact in food equipment.Information provided by Compression Polymers Corp - Vycom
Physical Properties Metric English Comments
Density 0.901 g/cc
0.0326 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Rockwell R 92
92
ASTM D785
Tensile Strength, Yield 26.2 MPa
3800 psi
ASTM D638
Elongation at Yield 13 %
13 %
ASTM D638
Flexural Modulus 1.48 GPa
215 ksi
ASTM D790A
Izod Impact, Notched 0.908 J/cm
1.70 ft-lb/in
0°F; ASTM D256
6.67 J/cm
12.5 ft-lb/in
73°F; ASTM D256
Dart Drop, Total Energy 47.0 J

@Temperature -30.0 °C
34.7 ft-lb

@Temperature -22.0 °F
Internal Testing
Thermal Properties Metric English Comments
Melting Point 164 °C
327 °F
DSC
Deflection Temperature at 0.46 MPa (66 psi) 87.8 °C
190 °F
ASTM D648
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