In the fiber drawing process, LED UV What role does it play?
Youwei Star, To safeguard the diversified application of fiber optic products!
Heat the fiber preform to a soft melt state, Stretching into thin fiber bundles using gravity or external force, Then, a polymer coating is added to the surface of the optical fiber for mechanical protection
In the process of fiber optic production, In order to avoid the oxidation and dust adsorption of small diameter and brittle bare optical fibers that have just been drawn from the drawing furnace after contact with air, moisture, Affects the performance and effectiveness of optical fibers, The method of coating the surface of optical fibers with coatings is often used to protect the drawn optical fibers.
ＵＶCuring technology utilizesThe irradiation of ultraviolet light causes the coating on the surface of the optical fiber toＵＶCuring paint curing, Thus forming a technology with specific performance coatings.
This UV curing method is characterized by itsFast curing speed, No significant solvent evaporation, Excellent coating performanceExcellent performance has become the preferred method for fiber drawing and solidification.
The faster the fiber drawing speed, It is in UV The shorter the residence time in the curing oven, This requires the fiber optic curing furnace to achieve rapid curing of coatings with ultra-high light intensity.
Peak illuminance can reach
60W/cm²
Meet the demand of fiber optic manufacturers for increased production speed
The luminous area is as long as
560mm
Improved the yield rate of fiber optic production
The degree of solidification is maintained at
92%left and right
Uniform, flexible and not easily broken
currently, Fiber optics can already integrate light, electricity, sound, Thermal and piezoelectric functional materials onto a single polymer optical fiber, Realize observation on composite polymer optical fibers with components, listen, Sensing and communication functions, Greatly expanding the application fields of traditional optical fibers.
At this time, fiber optic products can not only serve as a communication tool, It can also incorporate some light functions, Electrical function, Magnetic function, Materials with thermoelectric functions are used forPreparation of intelligent sensing devices, Multi functional photonic or optoelectronic devices such as smart fabrics and wearable electronic devices.
- 2008 year 03 moon -
- 2015 year 10 moon -
UVLEDTEKg begins to develop optical fibers, Offset printing, label, Liquid Crystal Curing Light Source System, Implementing research and development "Peak Climbing Plan" , Brave Climbing UV High precision and cutting-edge fields of solidification;
Compared to domestic UV Leading ink supplier reaches strategic partnership, Batch promotion of offset printing light sources, as of 2019 year 7 Installed monthly 110 Above the stage, Market share of domestic offset printing machine modification NO. 1;
The company's first high-power LCD curing surface light source was successfully installed in one go, Mark the successful entry of the company's products LCD cell Duan Craft, For the first time in China;
UVLEDTEKg label flexographic printing curing light source system breaks through the industry's highest printing speed bottleneck with exclusive process technology, Open the door to cooperation with well-known brand label machine manufacturers;
Youwei Star UV label, Offset printing, Expansion of LCD and other light source system markets to Europe, Japan, Thailand, Malaysia, Türkiye, Vietnam, Brazil and other countries, Rapid growth in overseas performance.
Wuhan UVLEDTEKg Technology Co., Ltd
address: Wuhan Donghu New Technology Development Zone Huagong Science and Technology Park Modern Service Industry Base 1 R&D Building B seat 5 building
postal code: 430223
Contact Number: (+86) 027-87971689
Contact email: sales@uvledtek. com (sales)
