When manufacturing a prototype using an additive manufacturing process such as selective laser sintering (SLS) there are an assortment of materials manufactures can use.  One of the most popular materials is Nylon and glass-filled nylon.  Nylon Materials are used in the rapid prototyping process because they are extremely durable, can withstand real-word testing, and are an actual plastic form.   Not only are nylon materials durable and practical, but they are environmentally kind.  Nylon materials are safe for use with food products and are harmless to the environment.  Another positive aspect of nylon materials are their high resistance to chemicals such as solvents, alkalines, and hydrocarbonates.  So, by creating your prototype using nylon, you get a durable and chemical resistant product while doing your part in taking care of the environment.  Some practical applications of nylon materials are:

• Complex production or prototype plastic parts
• Form, fit or functional prototypes
• Applications where stiffness is required
• Heat and chemical resistance testing
• Snap-fit assemblies
• Durable patterns for sandcasting & silicone tooling
• USP Level VI certified for brief in-vivo exposure
• Parts requiring machining, welding, or joining with glue

An even sturdier type of nylon is the glass-filled nylon.  The glass-filled nylon material is a hybrid type of nylon that has been blended with glass beads.  This highly durable blend of materials is great for products that will undergo functionality testing.  Some examples of practical applications come from glass-filled nylon materials are:

• Durable prototypes that require elevated stiffness and heat resistance
• Low to mid volume direct manufacturing of end-use parts
• Enclosures and housings that require more stiffness
• Aircraft and motorsports parts
• Sporting goods