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ALM PA 250 Nylon 12 SLS Prototyping Polymer

Category	Polymer , Rapid Prototyping Polymer , Thermoplastic , Nylon , Nylon 12
Manufacturer	ALM Advanced Laser Materials
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ALM PA 250 Nylon 12 SLS Prototyping Polymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Highly Recyclable Nylon 12 Laser Sintering Material.Engineered for excellent mechanical properties, part definition and surface finish. Stabilized against thermal degradation resulting in little or no scrap material, with typical virgin refresh rates from 15 to 25%. Good temperature control is required to process this material.Information provided by Advanced Laser Materials (ALM).

Physical Properties	Metric	English	Comments
Bulk Density	0.500 g/cc	0.0181 lb/in³	ASTM D1895
Density	1.01 g/cc	0.0365 lb/in³	Sintered Part; ASTM D792
Particle Size	40 µm	40 µm	Average D50; Laser Diffraction
	30 - 50 µm	30 - 50 µm	Range (D10 to D90); Laser Diffraction
Melt Flow	40 g/10 min @Load 5.00 kg, Temperature 235 °C	40 g/10 min @Load 11.0 lb, Temperature 455 °F	3 min.; ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	46.0 MPa	6670 psi	XY direction; ASTM D638
Tensile Strength, Ultimate	36.0 MPa	5220 psi	Z direction; ASTM D638
Elongation at Break	4 %	4 %	Z direction; ASTM D638
	16 %	16 %	XY direction; ASTM D638
Tensile Modulus	1.74 GPa	252 ksi	XY direction; ASTM D638
	2.14 GPa	310 ksi	Z direction; ASTM D638

Thermal Properties	Metric	English	Comments
Melting Point	181 °C	358 °F	ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi)	179 °C	354 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	86.0 °C	187 °F	ASTM D648

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.1e+14 ohm-cm	3.1e+14 ohm-cm	ASTM D257

Descriptive Properties	Value	Comments
Color	Black
Surface Finish	9 microns

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