产品说明：
Vydyne 21SPF is a general-purpose PA66 resin. Availablein natural, it is designed principally for injection-moldingfabrication. This grades offer a well-balanced combination ofengineering properties characterized by high strength; rigidity;good toughness; high melt point; good surface lubricity; abrasionresistance and resistance to many chemicals, machine and motoroils, solvents and gasoline.
Vydyne 21SPF resin permits production of molded parts with goodinitial color plus good property and color retention when usingregrind. This resin is recognized by Underwriters Laboratories andconforms to the requirements of many industrial, federal andmilitary specifications for premium-quality, general-purpose PA66resins.
Vydyne 21SPF resin is internally and externally lubricated forimproved machine feed and exceptional mold release. It is intendedfor use in high-productivity applications. In many applications,the molding cycle can be reduced because parts may be removed fromthe cavity at higher temperatures. In difficult molds where partshave a tendency to stick in the cavity, Vydyne 21SPF can reduce oreliminate the need for mold release sprays. Critical molded partdimensions should be checked against specifications beforeimplementing shorter molding cycles on a routine productionbasis.
Typical Applications/End Uses:
To come