Foreword:The trade deficit in plastic machinery widened to $2.3 billion, while apparent consumption declined by 6.1%.
A Brief Discussion on Several Basic Properties of Textile Fibers
The stability of the screw is the physical cornerstone of the quality of waterproofing membranes. the production of PE waterproofing membranes,excellent waterproofing performance stems from the ideal state of the extruded melt. The uniformity of thickness, density, and material integrity of the coil
1. Strength and ElongationFor fibers, higher strength is not always better. For instance, damage to polyester fabrics is often not due to inadequate fiber strength. For low-elasticity polyester filaments, a strength of 2.5 CN/dtex and an elongation of 12% to 30% can meet the requirements for weaving