What is the difference between UV glue remover and UV curing box? A: There are differences.

Difference one, the way of lighting is different.

Generally, the standard light source of UV glue dispenser emits light from bottom to top, and the bottom of UV light source emits light.

The UV curing box of the UV oven is not at the bottom, and most of it shines directly above.

Difference 2: UV glue remover is a standard model, which is divided into several fixed models according to the wafer specification of 6 "8" 12 ". UV curing machines are basically customized models and specifications.

Difference two, different uses.

UV degumming machine is usually used for degumming UV films, not curing. UV film adhesive tape has a strong viscosity, which firmly adheres to the wafer during wafer grinding or wafer cutting. When irradiated by ultraviolet rays, the bonding strength can be reduced, so as to achieve the purpose of debonding.

UV oven and UV curing box are used for curing. UV curing is ultraviolet curing, which is the abbreviation of ultraviolet ray. Curing refers to the process of polymerization of substances from low molecules to high molecules. UV curing generally refers to the curing conditions or requirements of paint (paint), ink, adhesive (glue) or other potting glue that needs ultraviolet curing, which is different from heating curing, curing with adhesive (curing agent) and natural curing.

One is to separate the semiconductor material of the wafer from the adhesive material, and the other is to combine and harden the two materials. Contradictory and differentiated explanations. Have I made myself clear?

Application fields of UV adhesive remover: wafer, LED, IC, semiconductor silicon wafer, integrated circuit board, mobile hard disk and other semiconductor materials, glass filter and other UV films are degummed, and UV tapes are degummed and used.

UV oven UV curing box application fields: UV glue bonding, UV ink curing, the following are the curing fields.

Subdivide the curing field of UV glue

1. assembly of hard disk magnetic head (packaging of read-write head, fixing of gold wire, bonding of bearing, coil and chip, etc.). )

2. Assembly of motor and components (wires, coils and coil ends are fixed, PTC/NTC components are bonded to protect transformer core)

3.DVD/ digital camera (lens, lens paste, circuit board reinforcement)

4. Sensor production (gas sensor, photoelectric sensor, optical fiber sensor, photoelectric encoder, etc. )

5. Assembly of mobile phone components (camera lens, receiver, microphone, shell, LCD module, touch screen coating, etc.). )

6.6 encapsulation of crystal pouring port. TFT-LCD liquid crystal panel

7. Sticking and packaging of 7.TFT-LCD LCD panel FPC

8.UV LED curing technology in 8. PCB industry.

9. Optical industry-UV curing application of ST-LED

10. Optical component assembly (lens group, prism, DLP optical engine assembly, CCD, COMS)

11.Application of LED UV curing in optical communication industry

12.？ Components in optical communication industry (such as PLC splitter, wavelength division multiplexer WDM, arrayed grating waveguide AWG, etc. ).

13. Scientific research institute-application of ST-UV LED light curing

14. curing application of led ultraviolet light source in medical devices and medical accessories

15.？ Touch screen adhesive curing

16. Application of laser in UV packaging and curing

Subdivide UV ink UV coating UV varnish field

1. UV curable screen printing varnish

Can be used for printing local glazing or full-page glazing. The surface of glazing printing is bright, bright and transparent, which has the characteristics of photo effect, wear resistance, no delamination and no curling, and can be used for surface decoration and protection of high-grade packaging.

Product features:

A. The product is odorless, solvent-free, less irritating to the skin and fast in curing.

B the product has excellent defoaming and leveling performance, and can adapt to the rapid printing of automatic printing machines. ?

C this product has excellent adhesion and folding resistance to gold and silver cards. ?

D the viscosity of the product is adjustable, which is suitable for different screens and can be widely used for printing wine boxes and cigarette cases.

2.UV plastic glazing (bronzing)

It is mainly used for rod coating on the surface of PE and PP films or sheets, and is suitable for polishing the surfaces of toothpaste tubes, PE hoses and film adhesives.

Product features: yellowing resistance, low odor, wear resistance, high gloss and good flexibility. This series also has UV matte varnish.

3.CD protects UV varnish

Optical disc protective adhesive is the key material for optical disc production, which is very important for the quality of optical discs. It is required to have good adhesion to the reflective metal layer of optical disc, strong adaptability to ink, good high and low temperature performance and excellent wear resistance. Our products from Shenzhen De Sheng Xing Technology have the above characteristics.

4. UV curable adhesive

Features: One-component ultraviolet curing adhesive and ultraviolet curing adhesive are not only more convenient to use than traditional two-component thermosetting adhesive. It has the following characteristics.

Optical properties: colloidal liquid crystal is bright and transparent, and the light transmittance after curing is ≥90%.

Bonding performance: small volume shrinkage, large elongation and high bonding strength after curing.

Weather resistance: After curing, the glue solution has good weather resistance, does not turn yellow after long-term ultraviolet irradiation, and has strong cold and heat resistance. It can be used in the temperature range of MINUS 50 degrees to 80 degrees Celsius.

Uses: Used for fast bonding transparent materials such as transparent plastics and glass with opaque materials such as metals, plastics, ceramics and rubber. The fastest bonding curing time can reach 1 s, and the bonding strength can be adjusted. Suitable for bonding, packaging or installing optical disks, electronic devices, optical communication devices, biological products, furniture, etc.

A.UV CD adhesive: UV CD adhesive, suitable for the production of DVD5/DVD 10.

B glass aluminum alloy adhesive (UV-curable shadowless adhesive): it can be widely used for bonding glass/metal, glass/glass, metal/metal, etc. In optical instruments, medical instruments, handicrafts, furniture and construction industries.

Usage: firstly, clean the surface of the adherend, dry it in the air, drop a small amount of glue on the surface of the adherend, press the surface to discharge bubbles in the glue layer, so that the thickness of the glue layer is less than 25 μ m, and then irradiate it with a high-pressure mercury lamp (power -60W/CM) with a lamp distance 10-20 seconds for curing (the curing time is slightly different due to different light-transmitting materials and lamps). After half an hour, the performance of shadowless adhesive reached the best.

5. UV curing soft glue

Uses: protection and transparency of trademarks, badges and labels.

Features: The liquid adhesive is stable in storage and can be cured quickly after being irradiated by ultraviolet rays. The cured glue is transparent, elastic and scratch-resistant, and the indentations and scratches can disappear by themselves.

Usage: After dropping the glue, it can be sent to a light curing furnace for curing, the thickness of the glue layer is not more than 2mm, and the curing conditions are: high-pressure mercury lamp, 60-80M/CM, curing time 10-25s.

6 .UV marble coating

UV marble varnish is used for the decoration of marble, artificial stone and ceramic stone. Bright, with special effect, it can reduce energy consumption in stone production and improve production efficiency.

7.UV shadowless adhesive

Used for glass/glass, glass/metal, water/water, water/metal bonding.

Features: fast curing speed, high bonding strength, no yellowing and no foaming. It will cure in the sun for 20 seconds.