COF Bonding Machine Accessories

COF Bonding Machine Accessoires

COF bonding machine

COF bonding machine, also name TAB bonding machine, ACF bonding machine, OLB Bonding machine, Chip on Film bonding machine. COF(Chip on Film, Chip on Flex).COF bonding machine is widely used in the TV/laptop/pad panel, it is very popular in the TV/laptop repairing for the LCD/LED/OLED panel bonding. For TV or laptop panel repairing COF bonding machine, has COF on glass bonding and COF on PCB board bonding. The COF Bonding machine also can do COF on flex cable, COF on film bonding, and maybe IC on film bonding. Normal the COF bonding machine is Pulse heating bonding machine with Titanium alloy press bonding head. Good and complete COF bonding machine accessories are also very important for the LCD/LED/OLED

Our COF bonding machine and all the accessories list for TV/laptop panel repairing as below:

COF bonding machine

COF bonding machine accessories

We also offer all the accessories: ACF tapes, ACF Remover, Blue glue, Acetone, Alcohol ,Customized bonding head, Quartz glass, Silicone tape, Teflon tape, Microscope, Air Compressor, COF cutter, Cleaning nanosponge, Cleaning clothes wiper, Ear buds, Pump bottles, T-bit, T-rubber, T-Iron, Magnifier lens, Allen key, Precision tweezers, Soldering Stations, Removing Wind Station Hot Air Gun, LEDS,LVDS cables, LCD Test Board, LCD/LED Tester.RT809H programmer, Open cell, Polarizer, Backlight ,T-Con Board, Main-board, IC, TAB COF IC and others.

Please contact us feel free to  purchase the COF bonding machine accessories.

ACF Tape/ACF Film  & Applications

ACF Tape is normally made up of two main components, namely Adhesive & conductive particles.

Adhesives

The adhesive composition is dependent on the materials being assembled. This means an ACF designed for use in a flex-on-glass (FOG) assembly is usually not suitable for use in a chip-on-glass (COG),chip-on-film(COF), flex-on-board(FOB),flex-on-flex(FOF) or any other configurations. It is specific to the application for which it is designed for.

ACF Conductive Particles

Conductive particles are used to conduct electricity from one side of the bond to the other. Depending on the application, conductive particles range from 3.5μm to 30μm in size, and can be made from Nickel-gold plated polymer spheres, gold plated nickel particles, or lead-free solder materials. Particles may be individually coated with a outer polymer to insulate them from other uncrushed particles, but which will crack open and allow electrical conduction if the particle is trapped and crushed between two pads during assembly.

ACF TAPE

ACF tape & ACF Anisotropic Conductive Film

ACF (Anisotropic conductive film) or ACF tape is an epoxy adhesive system used by electronics industry to make electrical and mechanical connections from drive electronics to substrates.

ACF are filled with conductive particles which provides electrical interconnection between pads through the film thickness (z-direction).

The conductive particles are distributed far apart thus not electrically conductive in the plane direction (X&Y) of the film.

ACF interconnect offers cost savings by substituting conventional mechanical connectors or soldering interconnect.

ACF interconnect allows low height and fine pitch which enables high density and miniaturizing of assembly.

ACF special conductive particle is made from environmental friendly material (ROHs compliance). It provides good metalic bonding.

Teflon Tape ( Teflon cushion)

Similar to Silicone rubber, Teflon tape is often used to provide evenly distributed pressure and temperature on the ACF bonding process.

Features of Teflon Tape :

1. Superior chemical resistance – hardly affected by acids and alkalis.
2. Excellent electrical properties, including little dielectric loss, high insulation resistance and breakdown voltage.
3. Extremely high volume resistivity and remain stable over a wide range of temperature.
4. Continuous use in a wide range of temperature from -100degC to +260degC
5. Lowest friction cofficient among all solid materials and excellent self-lubricating ability.
6. Non-adhesiveness and mold releasing property
7. Excellent weather and moisture resistance
8. Superior flame resistance

ACF Remover

ACF REMOVER G450/G550/G650/G750

ACF Remover is a solvent designed to removed hardened ACF during rework of LCD module assembly. have many model number as: G430,G450,G550,G650,G750

ACF Remover Removing Process :

1. Apply ACF Remover on the FPC/COG
2. Wait 3~5 minutes for ACF Remover to react and soften ACF bond
3. Remove ACF after 3~5 minutes
4. Cleaning with aqueous liquid or acetone

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COF bonding machine accessories

Welcome to buy the COF bonding machine and all the COF bonding machine accessories.