丙烯酸纤维
Raw Material Unit: Acrylonitrile, comonomers, catalyst, solvent and various additives; Polymerization Unit: Polymerization reactor, temperature control system, completing polymerization reaction; Spinning Unit: Spinning machine, coagulation bath equipment, spinning spinning solution into fibers; Finishing Unit: Drawing machine, setting machine, crimping machine, optimizing fiber performance; Detection and Packaging Unit: Detection instruments, automatic packaging line, ensuring quality control and completing packaging.
Core Technologies: Polyacrylonitrile polymerization technology, solution spinning technology, fiber drawing and setting technology, light-resistant modification technology, product quality detection technology.
产品介绍
Acrylic fiber is the trade name of polyacrylonitrile (PAN) fiber, mainly made from petroleum-cracked acrylonitrile (≥85%) through copolymerization and solution spinning, known as “artificial wool”. Light, bulky, warm, light-resistant and antibacterial with high cost performance, it is widely used in apparel, home textiles, outdoor and industrial fields as a large-volume synthetic fiber.
Types and Characteristics of Equipment
Type
Classified into staple, filament, high-shrinkage, anti-pilling and other varieties by form; divided into regular acrylic (acrylonitrile ≥85%) and modified acrylic (35%~85%) by composition, with core characteristics of softness, bulkiness, warmth superior to wool, excellent light resistance, bright dyeing, light weight and low cost.
Features
Excellent warmth: High bulkiness, about 15% warmer than wool, soft and non-itching; Best light resistance: The best sun resistance among synthetic fibers, with only 20% strength loss after 1 year of exposure; Light & strong: Density 1.16~1.18g/cm³, 1~2.5 times stronger than wool; Good dyeability: Bright color, good color fastness, with mold-proof, moth-proof and antibacterial properties; Disadvantages: Low moisture absorption (1%~2.5%), easy to generate static electricity, general wear resistance, not alkali-resistant.
丙烯酸纤维
腈纶纤维是一种柔软、轻便的合成纤维。.
丙烯酸纤维
It has excellent warmth retention and color fastness.
丙烯酸纤维
Widely used in sweaters, blankets and outdoor textiles.
Basic Principles and System Composition
Basic Working Principle
Using petroleum-cracked acrylonitrile as the main monomer (≥85%), adding a small amount of comonomers, polymerizing to generate polyacrylonitrile resin under catalyst, dissolving to make spinning solution, and making acrylic staple or filament through solution spinning, drawing and setting.
Overall System Composition
Raw Material Unit: Acrylonitrile, comonomers, catalyst, solvent and various additives; Polymerization Unit: Polymerization reactor, temperature control system, completing polymerization reaction; Spinning Unit: Spinning machine, coagulation bath equipment, spinning spinning solution into fibers; Finishing Unit: Drawing machine, setting machine, crimping machine, optimizing fiber performance; Detection and Packaging Unit: Detection instruments, automatic packaging line, ensuring quality control and completing packaging.
Basic Principles and System Composition
Raw Material Preparation: Purify acrylonitrile and comonomers, configure catalyst, solvent and additives; Polymerization Reaction: Control temperature, put in raw materials to complete polymerization and generate polyacrylonitrile resin; Spinning Molding: Dissolve resin to make spinning solution, and make primary fibers through spinning and coagulation; Finishing and Setting: Stretch, heat set and crimp to optimize fiber performance; Detection and Packaging: Detect fiber indicators, store qualified products for processing and application.
多语言支持
多语种专业外贸支持
一站式物流
全程物流、清关及运输安排。.
完整的出口文件
完整的出口文件：检验报告等。.
准时交付卓越
通过高效的生产和物流管理，保证准时交货。.
售后及技术支持
为海外客户提供及时的售后和技术支持。.