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ALM PA 850 Black

Technical Datasheet | Supplied by Advanced Laser Materials (ALM)

ALM PA 850 Black is a black colored, water insoluble, high performance, melt mixed nylon (PA (polyamide) 11) grade present as powder. Exhibits very little out gassing, which decreases potential for “fogging” on laser window and IR sensors. Possesses tightly controlled particle distribution that creates smooth surface finish and excellent feature details. Offers outstanding mechanical properties without requiring double scan. This product is listed on the TSCA (The Toxic Substances Control Act) Inventory.

ALM PA 850 Black Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Average Particle Size (D50)

50 microns

Laser Diffraction

Particle Size Range (D10-D90)

38 - 78 microns

Laser Diffraction

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

26 g/10 min

(235°C/ 5 kg/ 3 minutes)

ASTM D1238

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