UNINAR® 740

UNINAR PVDF (POLYVINYLIDENE FLUORIDE) is a non-reinforced highly crystalline fluoropolymer that combines exceptional chemical resistance with superior strength and stability. When compared with traditional fluoropolymers like PTFE, UNINAR PVDF offers up to three times the typical strength and stiffness while maintaining unparalleled resistance to even the harshest chemicals—even at temperatures up to 300°F. These properties, along with its natural flame retardency (UL94, V-0) and ultrahigh purity have made it the material of choice for processing equipment components used in semiconductor manufacturing clean room environments. Because it also offers excellent toughness and electrical properties that remain stable over a wide range of both frequencies and temperatures, UNINAR PVDF is also often used in components used for power transmission. UNINAR PVDF is offered in two grades; UNINAR 740 (beige) and UNINAR 1010 (white). Both grades machine easily and are available from Nytef Plastics in a full range of heavy gauge rod, plate, and tubular bar sizes.

UNINAR PVDF ATTRIBUTES

• 300°F continuous use temperature

• Excellent balance of strength, toughness and abrasion resistance

• Resistant to virtually all chemicals and solvents

• Extremely low moisture absorption

• Low permeability to gases & liquids

• Excellent UV & nuclear radiation resistance

• Flame resistant -UL 94 V-0 rated

• Easily machined and fabricated

TYPICAL INDUSTRIES

• Chemical

• Pulp and paper processing

• Food processing equipment

• Electrical and electronics products

• Semiconductor manufacturing

• Petroleum processing

APPLICATIONS

• Pump components

• Manifolds and valves

• Fluid sensors

• Liquid chromatography components

• Analytical instruments

• Bearings and bushings