WC Polyester Film

Product Description

Product Description
Mylar ®  WC Film  is used as a general electrical film with the similar properties of EL film. The clear
to hazy film is tough and durable with good dielectrics and handling characteristics, being used as a
core wrap, as well as a protection from electronic waves and magnetic effect. It is available in the
regular thickness of *****5  Micron . Hongji brand WC is available in the thickness ******0 Micron.
Application
Mylar ®  WC film has the good mechanic and dielectric characteristics required for wire and cable used
in telecommunications and power transmission, as well as a protection from electronic waves and
magnetic effect. Mylar ®  WC film  in the thickness of  ******5 Micron is UL recognized.
Typical Properties
Mylar ®  WC film has high tensile strength, dimensional stability, and dielectric strength needed for
wire and cable as well as a protection from electronic waves and magnetic effect. 
Typical Values for Major Properties
Thickness
Tensile
Strength
MD/TD
Elongation
MD/TD
Modulus
MD/TD
Shrinkage
MD/TD
**0℃,*0min
Breakdown
Voltage
Micron  MPa  %  MPa  %  Kv
DIN ****0  ASTM D **2A  ASTM D **2A ASTM D **2A  ASTM D ***4  IEC **3
*3  **0/**0  **0/**0  ***0/***0  1.7/0.5  4.0
*0  **0/**0  **0/**0  ***0/***0  1.5/0.5  7.7
*5  **0/**0  **0/**0  ***0/***0  1.5/0.5  *0.0
**0  **0/**0  **0/**0  ***0/***0  1.5/0.5  *2.0
**5  **0/**0  **0/**0  ***0/***0  1.5/0.5  *6.0
**8  **0/**0  **0/**0  ***0/***0  1.5/0.5  *9.0
**0  **0/**0  **0/**0  ***0/***0  1.5/0.5 *3.0
**0  **0/**0  **0/**0  ***0/***0  1.5/0.5 *6.0
*MD ：Machine Direction; TD ：Transverse Direction
DH/CZ-E***-A1
1
Standard Put-ups
Film  Standard Reel Length (metres) Multiples of Standard Reel Length Available
WC *3 Micron
WC *0 Micron
WC *5 Micron
WC **0 Micron
WC **5 Micron
WC **0 Micron
WC **8 Micron
WC **0 Micron
WC **0 Micron
***0
***0
***0
**0
**0
**0
**0
**0
**0
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2
2
2
Max. available slit width: ***0mm
Core ID size：*6mm, **2mm，Other core sizes are available on request.
Other specification available on request.
This information corresponds to our current knowledge on the subject. It is offered solely to provide
possible suggestions for your own experimentations. It is not intended, however, to substitute for any
testing you may need to conduct to determine for yourself the suitability of our products for your particular
purposes. This information may be subject to revision as new knowledge and experience becomes available.
Since we cannot anticipate all variations in actual end-use conditions, DuPont Teijin Films makes no
warranties and assumes no liability in connection with any use of this information. Nothing in this
publication is to be considered as a license to operate under or a recommendation to infringe and patent
right.
Caution: Do not use in medical applications involving permanent implantation in the human body.
For other medical applications, see DuPont Teijin Films Medical Caution Statement,
H******-DTF.
Product of DuPont Hongji Films Foshan Co. Ltd.
DuPont Teijin Films China Ltd. DuPont Hongji Films Foshan  Co. Ltd.