Method and Mathematical Modeling of Formation of Gradually and Homogeneously Oriented Linear Polymers

Figure 2

Zonal stretching scheme. Isotropic films with rectangular (a) and trapezoidal (b) forms. (c) Scheme of zonal homogeneous (nongradient) stretching of the (a) rectangular film. (d) Scheme of zonal graded stretching of the (a) rectangular film. (e) Scheme of zonal gradient stretching of the (b) trapezoidal film. (f) Mutual arrangement of the test film, zonal heater unit, and cooler (side view).