Structural data and thermal studies on nylon-12,10

摘要: The structure and morphology of Nylon-12, 10 lamellar crystals has been investigated using transmission electron microscopy, selected area diffraction, x-ray diffraction. Additional data have obtained from uniaxially oriented fibers. unit cell parameters two crystalline structures determined. They are similar to those usually found in other polyamides (α β form). Calorimetric (DSC) studies on nylon 12, were also carried out. Melting curves indicate that changes the internal occur when scanning speeds less than 80°C min−1 used. ©1995 John Wiley & Sons, Inc.