Fluoroplastics have excellent high and low temperature resistance, corrosion resistance, creep resistance, friction resistance, high insulation, self-lubrication, non-adhesion, low thermal conductivity, moderate hardness, and easy processing. 

It is an important material for Teflon plastic injection mold manufacturers indispensable to all industries centered on machinery, chemical industry, electronics, construction and other industries.

PFA material (one of use to teflon plastic injection mold), the performance is basically the same as PTFE, the only difference is that compared with PTFE, PFA material can be used for injection molding, and the color is transparent. PFA has excellent self-lubricating properties, folding resistance, and crack resistance. Not only has the same service temperature as PTFE, but also has better mechanical strength at 250°C, excellent resistance to cracking, wide processing range, and good molding performance. It is suitable for compression molding, extrusion molding, injection molding, Forming processing such as transfer molding.

As Teflon plastic injection mold manufacturers scope of application of PFA material: At present, it is mainly used in anti-corrosion and anti-acid and alkali injection molded parts, high-temperature wire and cable, anti-acid and alkali lining parts, blow molding products, laboratory utensils, chemical pipelines, corrosion-resistant linings of valves and pumps, etc.

FEP material (polyfluoroethylene propylene), basically retains the properties of PTFE such as: excellent high (low) temperature resistance, chemical stability, electrical insulation, outstanding non-stick and high mechanical strength. But it is more elastic and transparent than PTFE, and it is only 50 degrees lower than PTFE in the high temperature limit.

Overview of FEP materials: The upper limit temperature of FEP is 200°C, while the maximum use temperature of PTFE is 260°C. However, this difference in structure makes FEP have a fairly definite melting point, and can be formed and processed by general thermoplastic processing methods, which greatly simplifies the processing technology, which is not available in polytetrafluoroethylene, so the processing method is more for diversification.

The main products of FEP are FEP tube (including FEP transparent tube and FEP heat-shrinkable tube) and FEP film. Both PFA and FEP are relatively transparent and thermoplastic, Teflon plastic injection mold manufacturers are widely used in pipe products:

FEP pipe product features:

OEM teflon plastic injection mold FEP tube basically retains many characteristics of PTFE tube, such as insulation, anti-corrosion, lubrication and wear resistance, atmospheric aging resistance, etc., but the high temperature limit is 50 ℃ lower than FTE. FEP pipe has low melt viscosity and excellent thermal stability.

FEP pipes are extruded.

FEP tube is transparent color. PFA tube product features:

IPFA has all the properties of PTFE, and its temperature resistance can also reach 260°C. The melt viscosity of PFA is lower than that of FEP, and it has excellent thermal stability. PFA pipes are also extruded as PTFE and FEP. PFA tube is transparent color.