LyondellBasell Adflex KS 311 P Thermoplastic Polyolefin

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LyondellBasell Adflex KS 311 P Thermoplastic Polyolefin
Categories:	Polymer; Thermoplastic; Polyolefin
Material Notes:	Adflex KS 311 P is a reactor TPO (thermoplastic polyolefin) manufactured using Lyondell Basell's proprietary Catalloy process technology. It is suitable for extrusion as well as injection molding and blow molding applications, including mechanical and decorative automotive parts requiring elastomeric type properties, like molded-in color automotive exterior components. The product is used by our customers for applications with paintable and weatherable requirements, such as injection molded fascias, claddings, bumper covers, body panels, step pads, and air deflectors. It is also used as a component in compounded materials for a wide range of industrial applications. The grade is available in natural pellet form. Availability: Africa-Middle East; Asia-Pacific; Australia and New Zealand; North America; South & Central America Application: Exterior Automotive Applications; Single Ply Roofing; Specialty Film; Stationery Film Market: Automotive; Compounding; Industrial, Building & Construction Processing Method: Cast Film; Compounding; Extrusion Blow Molding; Injection Molding Attribute: Good Colorability; Good Flexibility; Good Moldability; Good Processability; Good Surface Finish; Low Temperature Impact Resistance Information provided by LyondellBasell.
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Physical Properties	Metric	English	Comments

Density	0.890 g/cc	0.0322 lb/in³	Method A; ISO 1183-1
Melt Flow	9.50 g/10 min @Load 2.16 kg, Temperature 230 °C	9.50 g/10 min @Load 4.76 lb, Temperature 446 °F	ISO 1133-1

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	46.0	46.0	ISO 868
Tensile Strength at Break	15.0 MPa	2180 psi	ISO 527-1, -2
Tensile Strength, Yield	14.0 MPa	2030 psi	ISO 527-1, -2
Elongation at Break	800 %	800 %	ISO 527-1, -2
Elongation at Yield	14.0 %	14.0 %	ISO 527-1, -2
Flexural Modulus	0.530 GPa	76.9 ksi	ISO 178
Charpy Impact, Notched	0.140 J/cm² @Temperature -40.0 °C	0.666 ft-lb/in² @Temperature -40.0 °F	Complete Break; ISO 179
	0.410 J/cm² @Temperature -20.0 °C	1.95 ft-lb/in² @Temperature -4.00 °F	Partial Break; ISO 179
	5.90 J/cm² @Temperature 23.0 °C	28.1 ft-lb/in² @Temperature 73.4 °F	Partial Break; ISO 179
Impact Test	14.0 J @Temperature 23.0 °C	10.3 ft-lb @Temperature 73.4 °F	Multi-axial, 6.6 m/s, 3.2 mm plaque, Note: Failure Mode - Ductile; ASTM D3763
	26.0 J @Temperature -40.0 °C	19.2 ft-lb @Temperature -40.0 °F	Multi-axial, 6.6 m/s, 3.2 mm plaque, Note: Failure Mode - Ductile; ASTM D3763
Tear Strength	103 kN/m	588 pli	ASTM D624

Thermal Properties	Metric	English	Comments
Melting Point	142 °C	288 °F	ISO 11357-3
Deflection Temperature at 0.46 MPa (66 psi)	53.0 °C	127 °F	Unannealed; ISO 75B-1, -2
Vicat Softening Point	112 °C	234 °F	A/50; ISO 306

Optical Properties	Metric	English	Comments
Haze	82.0 % @Thickness 1.14 mm	82.0 % @Thickness 0.0450 in	ASTM D1003
Gloss	76.0 % @Thickness 1.14 mm	76.0 % @Thickness 0.0450 in	60°; ASTM D2457

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PEQS9003 / 323931

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