Plastics. Polyamides. Determination of viscosity number Ingestion-build-260237 monochrome continuous-tone picture images

monochrome continuous-tone picture images

Manufacturers of products that release respirable particles

BS 1769 focuses on Heavy Series bolts

BS 3037-1 is the first part of the BS 3037 series that deals with double-flanged tyres with parallel treads and gives rolling and machining tolerances to be employed in their manufacture

Plastics. Polyamides. Determination of viscosity number Ingestion-build-260237 monochrome continuous-tone picture images1 Scope This document specifies a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents. The method is applicable to the polyamides designated PA 46, PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA 6T 66, PA 6I 6T, PA 6T 6I 66, PA 6T 6I, PA 6I 6T 66 and PA MXD6 as defined in ISO 163961, as well as to copolyamides, compounds of polyamides and other polyamides that are soluble in one of