Lubrizol Advanced Materials Stat-Rite® S250 Polypropylene Alloy

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Lubrizol Advanced Materials Stat-Rite® S250 Polypropylene Alloy
Categories:	Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Molded
Material Notes:	Product Description: S250 is a static dissipative polypropylene alloy. It utilizes the patented Stat-Rite® inherently dissipative polymer (DP) alloy system to provide clean, permanent ESD protection. Stat-Rite® IDP alloys provide consistent static dissipation even when extruded, injection molded of thermoformed into components. Availability: Asia Pacific, Europe, Latin America, North America Additive: Antistatic Features: Antistatic; Durable; ESD Protection; Good Colorability; High Purity; Humidity Resistant; Low (to None) Ion Content; Low to No Outgassing Uses: Electrical/Electronic Applications; Medical Packaging; Packaging Appearance: Light Blue Forms: Pellets Processing Method: Extrusion; Injection Molding; Thermoforming Information provided by Lubrizol Advanced Materials, Inc.
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Physical Properties	Metric	English	Comments

Density	0.982 g/cc	0.0355 lb/in³	ASTM D792

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	28.0 MPa	4060 psi	ASTM D638
Elongation at Break	200 %	200 %	ASTM D638
Tensile Modulus	1.28 GPa	186 ksi	ASTM D638
Flexural Modulus	1.28 GPa	186 ksi	ASTM D790
Izod Impact, Notched	1.07 J/cm	2.00 ft-lb/in	ASTM D256

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.00e+10 ohm-cm	3.00e+10 ohm-cm	ASTM D257
Surface Resistance	8.00e+8 ohm	8.00e+8 ohm	12% RH; ESD S11.11
	8.00e+9 ohm	8.00e+9 ohm	50% RH; ASTM D257
Static Decay	<= 1.0 sec	<= 1.0 sec	1000 V to 10 V, CPM, 50% RH

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	72.8 °C	163 °F	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	50.0 °C	122 °F	Unannealed; ASTM D648

Descriptive Properties
Ionic Content	<10 ng/cm2		Anion F
	16 ng/cm2		Anions PO4
	5 ng/cm2		Anions SO4
	5 ng/cm2		Anions NO3
	7 ng/cm2		Anion Cl
Outgassing	<0.1 µg/g		Styrene
	<0.1 µg/g		Toluene
	1.0 µg/g		MMA
	7 µg/g		Total Organics
Tribocharge - Nitrile Glove	10 V

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PLUBR6022 / 268324

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