Total PPR 7238 Polypropylene, Random Copolymer

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USP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.

Total PPR 7238 Polypropylene, Random Copolymer - Blow Molding
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Blow Molding Grade
Material Notes:	Impact Strength. TOTAL Polypropylene 7238 offers excellent impact strength, clarity and gloss. Lubricated 7238 offers superior core rod release for ease in processing. High Purity. 7238 features minimum taste, odor, and optimum thermal stability for superior color and processability. Regulatory. 7238 has passed USP Class VI testing and complies with all applicable FDA and USDA regulations for food contact applications. Recommended Applications. 7238 is recommended for blow molded containers for food, drug, cosmetic and toiletry applications requiring superior impact strength and clarity. Information provided by Total Petrochemicals.
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Physical Properties	Metric	English	Comments

Specific Gravity	0.900 g/cc	0.900 g/cc	ASTM D1505
Melt Flow	2.0 g/10 min	2.0 g/10 min	ASTM D1238, L

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	23.4 MPa	3390 psi	ASTM D638
Elongation at Yield	11 %	11 %	ASTM D638
Tensile Modulus	0.827 GPa	120 ksi	ASTM D638
Flexural Modulus	0.689 GPa	99.9 ksi	ASTM D790
Izod Impact, Notched	0.694 J/cm	1.30 ft-lb/in	ASTM D256A

Thermal Properties	Metric	English	Comments
Melting Point	143 °C	289 °F	DSC
Deflection Temperature at 0.46 MPa (66 psi)	88.0 °C	190 °F	ASTM D648

Compliance Properties	Metric	English	Comments
USDA	Yes	Yes
USP Class VI	Yes	Yes

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PTOTAL839 / 130564

USP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.

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