Polyvinyl chloride raw materials（PVC）
Polyvinyl chloride raw materials（PVC）
PVC Solutions
PVC (Polyvinyl Chloride) is a versatile thermoplastic material known for its excellent chemical resistance, insulation properties, and processability. It is widely used in cables, pipes, footwear, films, and various industrial applications.
Polyvinyl chloride (PVC) is one of the most widely used general-purpose thermoplastic materials worldwide, offering excellent versatility through formulation design. By incorporating plasticizers, stabilizers, lubricants, fillers, and functional additives, PVC compounds can be tailored into rigid PVC, flexible PVC, and various modified grades to meet different performance requirements. Rigid PVC is commonly used in construction and industrial structural applications due to its high rigidity, dimensional stability, and chemical resistance. Flexible PVC, with adjustable softness and transparency, provides good wear resistance and processability, making it suitable for hoses, wire and cable jackets, footwear materials, toys, seals, and related applications. Based on specific customer requirements, we can develop PVC compounds with customized hardness, transparency, color, temperature resistance, and flow characteristics. Our PVC materials are compatible with multiple processing methods, including extrusion, injection molding, blow molding, and calendering.
Specifications
- Density, 密度, 1.35-1.45g/cm³, 1.35-1.45g/cm³
- Hardness Range, 硬度范围, Rigid: Shore D 60-80; Flexible: Shore A 50-90, 硬质：邵氏 D 60-80；软质：邵氏 A 50-90
- Tensile Strength, 拉伸强度, Rigid: 40-60MPa; Flexible: 10-25MPa, 硬质：40-60MPa；软质：10-25MPa
- Elongation at Break, 断裂伸长率, Rigid: 5%-40%; Flexible: 200%-500%, 硬质：5%-40%；软质：200%-500%
- Continuous Service Temperature, 连续使用温度, -15℃-70℃, -15℃-70℃
- Chemical Resistance, 耐化学性, Resistant to weak acids, weak alkalis, salt solutions; Not resistant to concentrated acids and aromatic solvents, 耐弱酸、弱碱、盐溶液；不耐浓酸、芳烃溶剂
- Processability, 加工性能, Supports injection molding, extrusion, blow molding, calendering and other processes; Rigid PVC needs to add lubricants to improve fluidity, 支持注塑、挤出、吹塑、压延等工艺；硬质 PVC 需添加润滑剂改善流动性
- Environmental Compliance, 环保合规性, Complies with RoHS and REACH standards; Halogen-free flame-retardant grades can meet environmental requirements, 符合 RoHS、REACH 标准；无卤阻燃牌号可满足环保要求
- Flame Retardancy, 阻燃性, Oxygen index 26%-34%, with self-extinguishing property, 氧指数 26%-34%，具有自熄性
- Typical Applications, 典型应用, 1、Building Materials: Rigid PVC pipes (water supply and drainage pipes, threading pipes), sheets (ceiling panels, cabinet panels), door and window profiles, waterproof membranes; 2、Wires and Cables: Flexible PVC cable sheaths and insulation layers, with good insulation and weather resistance; 3、Packaging Industry: PVC films (food packaging films, shrink films), blister boxes, with good transparency and low cost; 4、Daily Necessities: Flexible PVC gloves, rain boots, artificial leather, toys, sealing gaskets., 1、建筑建材：硬质 PVC 管材（给排水管、穿线管）、板材（吊顶板、橱柜板）、门窗型材、防水卷材； 2、电线电缆：软质 PVC 线缆护套、绝缘层，具备良好的绝缘性和耐候性； 3、包装行业：PVC 薄膜（食品包装膜、收缩膜）、吸塑盒，透明性好且成本低； 4、日用品：软质 PVC 手套、雨靴、人造革、玩具、密封垫圈。