PTFE Extruded Tube

Polytetrafluoroethylene extrusion tube process.

 

mixing: through the mixing machine to polytetrafluoroethylene powder and extruder mix.

 

storage: storage at 25℃ for 24 hours.

 

extrusion molding: extrusion molding through the extruder.

 

sintering: the product into the sintering furnace for sintering.

 

cooling: after sintering cooling.

 

The polytetrafluoroethylene pipe produced by extrusion process solves the problem of poor shrinkage of polytetrafluoroethylene pipe under heat, which can not effectively improve the corrosion resistance, electrical insulation and anti-viscosity of the workpiece.

 

Specification of the Extruded PTFE Tube

Product name		Speciations(mm)		Remarks
		Diameter	Length
PTFE pipe	Molded tube	Outer: 20-600	100-250
	Hydraulic tube	Outer: 50-300	500-1000	Diameter needs machine processing
	Extruded tube	Outer: 30-200	<2000	the length can be customized as customer's requirement

 

The Technical Indexes of the PTFE Extruded Tube

Properties	The implementation of standards	The technical performance index			Remarks
		The proportion of	Tensile strength(Mpa)	Crack elongation(%)
Molded rods	ZBG33003 SFB-1	2.10-2.30	≥14	≥140	QB/T 3626-1999 Light industry standard
Molded pipe	Company standard	2.15-2.25	≥15	≥150
Hydraulic rod/tube	Company standard	2.10-2.20	≥14	≥150
Extrusion rods/tube	Company standard	2.10-2.20	≥15	≥150

 

Usage of Extruded PTFE Tubing

Mixing: through the mixing machine to polytetrafluoroethylene powder and extruder mix.

 

Storage: storage at 25℃ for 24 hours.

 

Extrusion molding: extrusion molding through the extruder.

 

Sintering: the product into the sintering furnace for sintering.

 

Cooling: after sintering cooling.

 

The polytetrafluoroethylene pipe produced by extrusion process solves the problem of poor shrinkage of polytetrafluoroethylene pipe under heat, which can not effectively improve the corrosion resistance, electrical insulation and anti-viscosity of the workpiece.

 

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