PVDF Tube

LANG CHI good quality PVDF tube is extruded from polyvinylidene fluoride resin. In terms of material properties, PVDF (polyvinylidene fluoride) is a thermoplastic with special chemical resistance. It is a universal fluorinated polymer, and its strength and toughness are reflected in its tensile and impact strength.The tensile strength is twice that of polytetrafluoroethylene, and the compressive strength is six times that of polytetrafluoroethylene. The wear resistance is similar to nylon. PVDF has excellent resistance to creep and fatigue. In areas where load-bearing is important, PVDF fluoropolymers are rigid and resistant to creep under mechanical stress and load. It is also used in applications that require the highest purity, strength, solvent resistance, acid, alkali, and heat resistance. Compared with other fluorinated polymers, its melting point is relatively low, about 177℃, making it easier to melt. Compared with other fluorinated polymers, it has low density (1.78g/cm) and low cost. It can be used as an insulator for pipeline products, sheets, pipes, films, sheets, and high-quality wires.

PVDF tube has tightly arranged molecular chains, strong hydrogen bonds, natural flame resistance, and crystallinity ranging from 65% to 78%. Its outstanding characteristics are high mechanical strength, weather resistance, UV resistance, and radiation resistance. It can be used outdoors for a long time without maintenance. Good heat resistance, non flammability, long-term use temperature -55 ℃~175 ℃, and high dielectric strength. It has good chemical stability, corrosion resistance, and is not corroded by acids, alkalis, strong oxidants, and halogens at room temperature. It is widely used in electronic and electrical, medical, semiconductor, construction, aerospace, and the transportation of acid and alkali liquids.

Product Parameter

Product Feature And Application

Feature: LANG CHI PVDF tube has high purity and low precipitation, corrosion resistance, good mechanical strength and toughness, anti-ultraviolet and radiation，and meets FDA standards.

Application: It is widely used in electronic and electrical, medical, semiconductor, construction, aerospace, and chemical industry.

Production Details

The inner and outer walls of PVDF tube is smooth, flat, and clean; The color is semi transparent or milky white (determined by wall thickness), resistant to combustion, high and low temperatures. PVDF tube can pass through air, water, chemical solvents, strong acids and bases, with high purity and low precipitation performance.