Soken Tape SCA7924S-05

General Description

Soken Tape SCA7924S-05 is a reworkable double- sided PET film core adhesive tape with high performance acrylic adhesives that has different properties in each tape side, providing good permanent adhesion in one side and removable tape in the opposite side, that leave no residual adhesive upon peeling from adherent surface.

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Product Configuration

Tape Thickness: 0.115mm

PET film: 0.025mm

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Characteristics

・Removable side can be peeled off without tearing and no residual adhesive on adherent surface

・Alternating void and adhesive stripes eliminate air trap bubble

・High adhesion and good balance of adhesive properties on permanent side

・Good temperature resistance and durability for ageing

・High adhesion to metal, glass, plastics and other various surfaces

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Applications

・Fixing printing plate with metal roll in flexo printing process

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Properties

Item	Value Permanent	Value Removable	Test Procedures
Peel Strength (N/m)	710	410	180 degree peel at 300mm/min, 23 ºC65%RH, to test plate, 20min conditioning time
Holding Power (mm)	0.3	0.2	1kg weight held for 1 hour to SUS with 20×20mm overlap area at 40ºC, 20min conditioning time
Ball tack[-]	18	14	23ºC 65%RH, according to J Dow method

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Technical Document