Medical UV adhesive tape is a kind of light-curing adhesive material specially designed for the manufacturing and assembly of medical devices. It is made of medical-grade UV adhesive with excellent biocompatibility coated on a transparent flexible substrate (such as PET or TPU). It operates at a specific wavelength (usually 365–405nm) 。The product has high light transmittance (≥90%), low cytotoxicity, non-allergenicity, resistance to sterilization (such as gamma rays, ethylene oxide) and other properties, and complies with ISO 10993 biocompatibility and YY/T related industry standards。It must be operated in a professional and clean environment to avoid uncured colloid contacting the skin or eyes, and wear protective equipment to prevent UV radiation; it is strictly prohibited to be used for direct adhesion to the human body or for implantation in the body.。This product is managed as a raw material for the production of medical devices in accordance with the "Regulations on the Supervision and Administration of Medical Devices" (State Council Order No. 739). If used in the production of Class II and above medical devices, it must meet the "Good Manufacturing Practice for Medical Devices" and supplier audit requirements; its ingredients must comply with RoHS, REACH and China's "Guidelines for Biocompatibility Evaluation of Medical Devices", and some products have passed ISO 。

◆ Product Details

Medical UV adhesive tape is a light-curing functional adhesive material specially designed for the R&D and manufacturing of medical devices. It is evenly coated with medical-grade UV curing adhesive that meets biocompatibility requirements on a highly transparent flexible substrate (such as PET, TPU or medical film) and is protected by a release film.。Before being irradiated with ultraviolet rays, the adhesive layer remains adjustable; after being irradiated by a UV light source with a wavelength of 365-405nm, it is rapidly cross-linked and solidified within seconds to form a permanent bonding layer that is solvent-free, volatile-free, and highly clean.。The product does not contain plasticizers, halogens and harmful solvents, and is suitable for medical equipment production scenarios that require extremely high safety, cleanliness and precision.。

◆ Scope of application

In vitro diagnostic (IVD) equipment: sealing and lamination of microfluidic chips, test cards, and kit components;

Disposable medical devices: bonding and fixation of catheter connectors, infusion connectors, blood collection devices, and blood separators;

Sensors and monitoring equipment: packaging of wearable physiological sensors, blood glucose meters, and blood oxygen probes;

Optical medical components: precise bonding of endoscope lenses, laser treatment heads, and light-transmitting windows;

Not applicable to: direct contact adhesion with human skin, wound closure, internal implantation or main structure bonding of long-term indwelling devices (unless clearly verified and registered)。

◆ Product Performance

Excellent biocompatibility: passed ISO 10993 series of tests (cytotoxicity, sensitization, irritation, etc.);

High light transmittance: ≥90%, suitable for optical or visual components;

Rapid UV curing: Curing is completed in 5-30 seconds under 365-405nm light, improving production line efficiency;

Strong adhesion: firmly adheres to PC, PMMA, glass, stainless steel, medical silicone and other materials;

Sterilization resistance: It can withstand ethylene oxide (EO), gamma ray or electron beam sterilization, and has stable performance;

Low precipitation, solvent-free: meets the requirements of medical clean workshops and avoids contamination of sensitive components;

Flexible and impact-resistant: It has a certain elasticity after curing and can adapt to thermal expansion, contraction and mechanical vibration.。

◆ Notes

It can only be used in the manufacturing process of medical devices. It is strictly prohibited to be used directly on human wounds, skin or used as dressings;

Operators need to wear UV protective glasses and gloves to prevent uncured colloid from contacting the skin or eyes;

Curing must use UV equipment that matches wavelength and energy to ensure complete cross-linking and prevent residual monomers;

Store in a cool, dry, dark environment (recommended 5℃~25℃), away from heat sources and direct sunlight;

The shelf life is usually 6–12 months, and expired products may have increased viscosity or incomplete curing;

Process verification and biocompatibility confirmation should be carried out before use to ensure compliance with terminal medical device registration requirements;

Waste materials should be handled according to industrial chemicals or medical manufacturing waste regulations and should not be discarded at will.。