Description

Vitralit® 4731 Medical Grade Plastic Bonding UV Adhesive. It is compatible with different kinds of sterilization processes.  Vitralit® 4731 has met the requirements for USP Class VI and ISO 10993-5 and is suitable for use in manufacturing disposable medical devices. Vitralit® 4731 is a medium viscosity curing adhesive that bonds to a wide variety of substrates including metal, ceramic, glass and many plastics. The cured product is optically clear and resistant to yellowing. Vitralit® 4731 will cure to a tack free surface and will bond Acrylic PMMA, Polycarbonate, PVC (Hard), PET-A, PET-G, ABS, Glass and Stainless Steel. Vitralit 4731 is used in electronic and medical applications, optics and for fixing parts in general.   Vitralit® 4731 is a medium viscosity, flexible and transparent adhesive.  The medium viscosity of this product makes the adhesive well suited to applications where gap filling properties are required.  Vitralit® 4731 is suitable for transparent plastics with low UV transmission such as Polycarbonate. Typical curing profile using 60mW/cm2 will cure a 0.05mm depth layer in 2 seconds. Vitralit® 4731 is available in the UK from Eurobond Adhesives Ltd in either 100g or 1Kg bottles. We are also a UK distributor for world leading UV light systems manufacturer ‘Honle’ and would be happy to discuss the specific UV curing system requirements for this product with you.