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SilForce™ UV9400 is an epoxy functional PDMS polymer used in photocurable release coatings. It has a reduced viscosity improve penetration on paper.
SilForce™ UV9400 is a linear polydimethylsiloxane polymer with epoxy functionality. It is used in combination with a photocatalyst as a UV curable release coating for tapes and label. It provides easy, stable release of most acrylic and rubber pressure sensitive adhesives, and can be applied to many common liner materials like paper, polyethylene, PET, and polypropylene. SilForce™ UV9400 can be applied using traditional solventless laminating techniques and does not require an inerting chamber. The viscosity of SilForce™ UV9400 is lower than other SilForce™ polymers and allows for increased penetration into paper substrates. Because it is UV curable it is ideal for use on thermally sensitive materials.
% Solids: >99%
Viscosity: 225 cstks @ 25°C
Epoxy Equivalent Weight: 1700 grams/mole oxirane
Primary Chemistry: Epoxidized Polydimethylsiloxane
Fast UV cure in ambient environment
Low temperature cure
Low silicone transfer
Flat release profile
Non toxic
Low viscosity
Poor penetration of release coatings on label backing and tape backing films.
Difficult release of pressure sensitive adhesives from tape and label backing.
Release Liners; Tapes; Labels; Release Coatings
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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