WPP PP PPH2LTF-4 Washington Penn Polypropylene Homopolymer (Talc Filler, 40%)

General
Material Status	Commercial: Active
Availability	North America
Filler / Reinforcement	Talc Filler, 40% Filler by Weight
Features	Homopolymer
Uses	Housings
Forms	Pellets

Physical	Nominal Value	Unit	Test Method
Specific Gravity			ASTM D792
Melt Mass-Flow Rate (MFR)		g/10 min	ASTM D1238
Molding Shrinkage - Flow		in/in	ASTM D955
Water Absorption (24 hr)		%	ASTM D570
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)		psi	ASTM D638
Tensile Elongation (Break)		%	ASTM D638
Flexural Modulus		psi	ASTM D790
Flexural Strength (Yield)		psi	ASTM D790
Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
73°F, 0.125 in		ft·lb/in
73°F, 0.250 in		ft·lb/in
Unnotched Izod Impact			ASTM D256
73°F, 0.125 in		ft·lb/in
73°F, 0.250 in		ft·lb/in
Gardner Impact (73°F)		in·lb	ASTM D3029
Hardness	Nominal Value	Unit	Test Method
Durometer Hardness			ASTM D2240
Shore A
Shore D
Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load			ASTM D648
66 psi, Unannealed		°F
264 psi, Unannealed		°F
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL			UL 94
0.120 in
0.240 in
UL	Nominal Value	Unit	Test Method
RTI Str			UL 746
0.0200 in		°F
0.120 in		°F
0.240 in		°F
RTI Imp			UL 746
0.0200 in		°F
0.120 in		°F
0.240 in		°F
RTI Elec			UL 746
0.0200 in		°F
0.120 in		°F
0.240 in		°F
Related Terminology
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Uses
Uses may also be described by the following terms: Housings, Housing.

Notes

¹Typical properties: these are not to be construed as specifications.

WPP PP PPH2LTF-4

Polypropylene Homopolymer

Talc Filler, 40%

Supplied by Washington Penn Plastic Co. Inc.