Polyester composite tape

Polyester composite tape

2021-05-12

Description:This kind of tape is made of polyester film as backing, coated with silicone pressure sensitive adhesive at single or double sides, laminated single or double layers of PET liner. It features excellent heat resistance, good adhesion, easily peeling off without residue, and solvent resistance. It is widely used for high temperature masking and die cutting.


Features

∙Flexible and conformable
∙Good adhesion and easy to peel, leaving no residue
∙High temperature resistance up to 200℃  ∙Excellent electrical insulation 


Application

∙ All kinds of die cutting
∙ Widely used in home appliance, electronic products and automotive industries for high temperature masking and insulation
∙ Joint use of release paper (also known as: feeder tape)


Product series and main technical parameters

Product Number kgktape-
P2540A
kgktape-
P2855A
kgktape-
P3550A
kgktape-
P3565A
kgktape-
P3865A
kgktape-
P5080A
kgktape-
P7513A
Backing/Adhesive PET/Silicone PET/Silicone PET/Silicone PET/Silicone PET/Silicone PET/Silicone PET/Silicone
Backing thickness mm(mil) 0.025 0.028 0.035 0.035 0.038 0.05 0.075
Total thickness mm(mil) 0.04 0.055 0.05 0.06 0.065 0.08 0.13
Release Liner thickness (mm) 0.075 0.075 0.075 0.075 0.075 0.075 0.075
Adhesion to steel( N/25mm) 3.0-4.0 6.5-7.5 4.0-5.0 6.0-7.0 6.0-7.0 6.0-7.0 13-14
Tensile strength(kg/25mm) 11 13 15 15 16 22 36
elongation%
120-130 120-130 120-130 120-130 120-130 100-110 140-145
Dielectric strength(Volt) 8,200 8200 7,000 7000 6300 4200 3,500
Temp. rating(℃)  -40℃-200℃  -40℃-200℃  -40℃-200℃  -40℃-200℃  -40℃-200℃  -40℃-200℃  -40℃-200℃
Colour Clear / Red / Green / Yellow / Blue / Black Blue / Black /Opal


Slitting and packing

1. Width:500mm, 1020mm, 1050mm, 2-1000mm can be customized slitting
2. Length: 33m, 66m, 220m, can be customized
3. Plastic core internal diameter:76mm(3”), 38mm(1.5”)
4. Packing: carton or pallet

Note:Above data is the accumulative value by using the recognized test methods. In order to ensure the correct selection of the products, please refer the specification and test sample, or feel free to contact our technical service to provide you with further services.