Pro-fax 7523

About
Pro-fax   7523 Pro-fax 7523 impact polypropylene copolymer is available in pellet form. This resin is typically used in injection molding applications and offers good cold temperature impact resistance. An ASTM and ISO-based versions of the technical datasheet are available for Pro-fax 7523 For regulatory compliance information see Pro-fax 7523 Product Stewardship Bulletin (PSB).&&Pro-fax   7523 Profax 7523 is a medium impact polypropylene copolymer designed for injection molding applications; features include good impact resistance at low temperatures, excellent dimensional stability and a good stiffness/impact balance. Profax 7523 resin has a UL yellow card flammability rating of 94HB at a minimum thickness of 0.059 inches (1.5 mm). The base resin in this product meets the requirements of the FDA contained in the Code of Federal Regulations in 21 CFR 177.1520. Features: Good impact resistance Good heat-aging resistance Good stiffness High dimensional stability Typical Applications: Housewares Appliances Toys&&

Product Description
SupplierLyondellBasell
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesGood Rigidity,Good heat aging resistance,High impact resistance,Good Dimensional Stability,Food contact compliance,low-temperature impact resistance,Impact copolymer,HB
AvailabilitysNorth America,Latin America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.900g/cm³ASTM D792
Melt Flow Rate
230℃,2.16kg4.0g/10minASTM D1238

MECHANICALNominal valueUnitTest method
tensile strength
yield26.0MPaASTM D638
Tensile strain
yield8.0%ASTM D638
Bending modulus1130MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃87J/mASTM D256-A

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed92.8ASTM D648

FLAME CHARACTERISTICSNominal valueUnitTest method
1.50 mm, all colorsHB UL 94

Notes
1. Typical properties: these are not to be construed as specifications.
2. 2.0 in/min
3. 0.051 in/min
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