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Mitsui Masking Tape™Surface protection tape

  • Mitsui Masking Tape™ (Surface protection tape)
  • Mitsui Masking Tape™ is used to protect the surfaces of touch panel materials such as ITO films during the manufacturing process. Environmentally friendly water-based acrylic adhesive delivers superior stability after curing under pressure and excellent peel performance at high speeds. We are now tapping into the broader Asian market where demand has been on the rise in recent years.

    □Weather resistance test
    Weather resistance test

[Advantages of Mitsui Masking Tape]

Superior weather resistance
We use special acrylic adhesive. So it has better weather resistance than rubber adhesive.

Superior stability after aging under pressure
It is easy to peel off even after aging under pressure. So you can choose strong adhesion grade tape.

It has excellent peel performance at fast speed. So it is easy to operate it.

We have various width tape up to 1,600 mm. So it can be applied to fit wide surfaces.

Table of physical properties

PVC base film type

Product
Name
Color Size Typical Properties Feat
Max.
width
(mm)
Max.
length
(m)
Thick-
ness
(μ)
Adhesive strength
(N/25mm)
Unwinding
force
(N/25mm)
Weather
resistance
(WOM)
Hr
Stainless
steel
Alumi-
num
T214 Trans-
parent
1250 200 120 1.1 1.5 1.8 500 For
appli-
cation
  • ■180° peeling method: peeling speed: 300 mm/min, Application: SUS304BA plate, aluminum base plate
  • ■These values are typical ones based on the results of our laboratory tests, not guaranteed ones.
  • ■Please consult us about the other products not listed above (backing tape types, thickness, adhesive strength and colors).
  • ■The unit above are SI unit. If you would like to convert the unit of adhesive strength and unwinding force
    into CGS units (g/25mm), please multiply it by 100.

PE base film type

Product
Name
Color Size Typical Properties Feat
Max.
width
(mm)
Max.
length
(m)
Thick-
ness
(μ)
Adhesive strength
(N/25mm)
Unwinding
force
(N/25mm)
Weather
resistance
(WOM)
Hr
Stainless
steel
Alumi-
num
W701 Milky
white
1250 500 105 2.3 3.1 1.6 400  
W735 Milky
white
1250 500 100 1.8 1.2 0.7 400  
TU6015 Trans-
parent
1250 400 80 1.8 1.2 0.7 500 Highly
weather
resis-
tant
B5010A Blue 1250 1000 55~60 3.0 3.8 1.5 150  
B500 Blue 1250 1000 3.0 3.5 1.6 200  
B505 Blue 1250 3000 2.5 2.8 1.1 200  
B515 Blue 1250 3000 2.2 2.0 0.8 200  
B535 Blue 1250 3000 1.8 1.2 0.7 250  
B545 Blue 1250 3000 1.3 0.6 0.4 250  
B555 Blue 1250 3000 1.0 0.3 0.3 250  
T5010A Trans-
parent
1250 1000 3.0 3.8 1.5 100  
T500 Trans-
parent
1250 1000 3.0 3.5 1.6 150  
T505 Trans-
parent
1250 3000 2.5 2.8 1.1 150  
T515 Trans-
parent
1250 3000 2.2 2.0 0.8 150  
T535 Trans-
parent
1250 3000 1.8 1.2 0.7 200  
T545 Trans-
parent
1250 3000 1.3 0.6 0.4 200  
T555 Trans-
parent
1250 3000 1.0 0.3 0.3 200  
  • ■180° peeling method: peeling speed: 300 mm/min, Application: SUS304BA plate, aluminum base plate
  • ■These values are typical ones based on the results of our laboratory tests, not guaranteed ones.
  • ■Please consult us about the other products not listed above (backing tape types, thickness, adhesive strength and colors).
  • ■The unit above are SI unit. If you would like to convert the unit of adhesive strength and unwinding force
    into CGS units (g/25mm), please multiply it by 100.

PO base film type

Product
Name
Color Size Typical Properties Feat
Max.
width
(mm)
Max.
length
(m)
Thick-
ness
(μ)
Adhesive strength
(N/25mm)
Unwinding
force
(N/25mm)
Stainless
steel
Alumi-
num
Acrylic
plate
T4010AJ Trans-
parent
1300 1000 50 3.7 3.9 - 1.7 Heat-resistant
T405J Trans-
parent
1300 1000 45 2.7 2.5 3.4 0.7
T435J Trans-
parent
1300 1000 45 1.1 0.6 1.5 0.4
T455J Trans-
parent
1300 1000 45 0.4 0.2 0.7 0.3
T4040J Trans-
parent
1300 1000 50 1.1 1.4 - 1.1
T4115JV Trans-
parent
1300 1000 55 1.6 2.2 - 1.6
  • ■180° peeling method: peeling speed: 300 mm/min, Application: SUS304BA plate, aluminum base plate
  • ■These values are typical ones based on the results of our laboratory tests, not guaranteed ones.
  • ■Please consult us about the other products not listed above (backing tape types, thickness, adhesive strength and colors).
  • ■The unit above are SI unit. If you would like to convert the unit of adhesive strength and unwinding force
    into CGS units (g/25mm), please multiply it by 100.
  1. When ordering masking tape, please choose the most suitable product for your application. Our technical support team will recommend the optimum one by testing your surface sample and studying your using condition. Please consult us.
  2. Please store the masking tape in a well-ventilated room below 40℃, and away from sunlight. Please use it as soon as possible after delivery, because long-term storage may affect quality of it.
  3. After you applied the masking tape, please remove it within the period of weather resistance specified in the table of physical properties. Beyond this period, some adhesive residue may remain on the surface after peeling. Three hundred hours of weather resistance equals a period of one year in most areas of Japan.
  4. Please do not apply to copper or brass surfaces. The adhesive may change the color of copper or brass surfaces because of chemical reaction.
  5. When applying masking tape by hand, please stretch both ends of the tape in opposite directions to prevent air bubbles between the surface and the tape. We recommend using a laminator if possible.

Inquiry about this product Protective Film Marketing Department Phone 81-3-6895-5711 Monday to Friday, 9am to 5:30pm

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