What are the requirements of organic adhesives for metal powder injection molding?
Metal powder injection molding technology is a new near net molding technology of powder metallurgy, which introduces modern plastic injection molding technology into the field of powder metallurgy. The function of organic adhesive is to bond metal powder particles, so that the mixture in the injection machine barrel with rheology and lubricity, that is, to drive the powder flow carrier. So the choice of adhesive is the carrier of the whole powder. The choice of bonding is the key of the whole powder injection molding.
Less amount and less use of adhesive can make the mixture produce good rheology.
No reaction, no chemical reaction with metal powder during removal of adhesive.
Easy to remove, no residual carbon in the product.