Unsintered PTFE Wrapping Film

Unsintered PTFE Wrapping Film is usually specified for demanding or high-performance applications. Their manufacturing involves wrapping the film around the cable followed by a process in which the layers of film are fused together to create a solid, uniform wall. Because its application takes more time and care than extrusion, it is generally more expensive. Unsintered PTFE Wrapping Film, however, is common in cables that must perform in challenging environments.

 

 

● PTFE(Polytetrafluorethylene)

● Expanded, natural or colors

● Thickness: 0.254mm

● Width: 8mm

● Standard density: 1.60g/cm3

 

 

● High dielectric strength

● High temperature and chemical resistivity

● Flammability resistivity

● Tight thickness tolerances

● Available in multiple colors for outer jackets in cables or for identification of primary wires.

 

 

● Wire and cable insulation for extreme chemical and thermal environments

● Binder tape in cable constructions and wire harnesses

● Dielectric material in coaxial cables

● Aircraft and high performance wire and cable

● Medical devices/equipment cabling solutions

● Mechanical energy transfer

● Chemical transfer

● Electrical and electronic industry    

● And more

 

 

Thickness	0.0100"
	(0.254mm)
Tolerance	±0.00040"
	±0.01mm
Width	8mm
Density	1.6g/cm3
Tensile Strength（minimum）	10 MPa
Elongation (minimum)	50%
Joint Free Lengths	> 200m

 

 

 

Slitting and packaging:

Slitting width of 4mm to 200mm, the winding roll maximum OD 300mm, the plastic cores ID 76mm with flat pad and step pack/solid pad.

 

Storing Recommendations for Unsintered Tapes

For maximum shelf life, it is recommended that PTFE films are stored in a clean, temperature-controlled environment at or below 21C with relative humidity below 50%.

 

FAQ:

 

Customer: What are your terms of payment?

Foreverseal: T/T or L/C AT SIGHT

 

Customer: What color ptfe film can you make?

Foreverseal: Normally it is white, and we can make it colorful if the quantity is large.

 

Customer: Is your ptfe film toxic?

Foreverseal: No, it’s not