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Mylar™ Overlays

Mylar Overlays


For Use with the DXE


For Use with Hoop Sets

Mylar is a clear polyester film with anti-static properties on both sides.

Dynatex Hoop Set with Mylar

The diagram on the right shows the components of our Wafer Handling System:

Hoop Set with Mylar

a. Adhesive Material

c. Outer Hoop

d. Mylar Overlay

PROPERTIES

UNIT

VALUE

TEST METHOD

Nominal Thickness

mil

3.00+/- 0.3 mil

 

Electrical
Surface Resistivity

Ohms/sq

2 X 10(10) [power of 10]

ASTM D 257500 V DC @25ºC, 54% RH

Mechanical

  

  

  

- Tensile MD

PSI

28,000

ASTM D882A

- Strength TD

PSI

35,000

ASTM D882A

- Elongation MD

%

160

ASTM D882A

- At break TD

%

120

ASTM D882A

Optical

 

 

 

- Haze

%

0.7

ASTM D 1003

- Light Transmission

%

88.5

ASTM D 1003

Thermal

 

 

 

- Heat MD

%

4.0

Unrestrained @ 190ºC/5 min

- Shrinkage TD

%

1.0

Unrestrained @ 190ºC/5 min

 

 

 

The information contained herein is given by Dynatex International free of charge. It is technical data that Dynatex believes to be reliable and is intended for use by persons having knowledge of this technical area at their own discretion and risk. Dynatex International assumes no responsibility for results obtained or damages incurred from the use of this information either in whole or in part by a buyer of Mylar Film.

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