首页>
外国专利>
Poly(trimethylene terephthalate) BCF carpet yarn with noncircular cross section and method for preparing the same
Poly(trimethylene terephthalate) BCF carpet yarn with noncircular cross section and method for preparing the same
展开▼
机译:具有非圆形横截面的聚对苯二甲酸丙二醇酯BCF地毯纱及其制备方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a poly(trimethylene terephthalate) BCF carpet modified cross-section yarn having an modification ratio and a arm angle within a specific range and a Y-shaped cross-section, and a method for preparing it. The BCF modified cross-section yarn has excellent bulk property and spinning efficiency, and a carpet made from the BCF modified cross-section yarn has good appearance, sense of touch, and tufting efficiency.
展开▼