Shanghai Liangui Technology Co., Ltd.
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Polymer Material Surface Treatment Equipment
1. Polymer Materials Surface Treatment Equipment Introduction
The atmospheric plasma cleaning machine is composed of plasma generator, gas conveying system and plasma spray gun.Atmospheric plasma cleaning machine depends on electric energy, produce high voltage, high frequency energy.These energies generate low temperature plasma in the activated and controlled glow discharge in the nozzle steel tube, and the plasma is sprayed to the treated surface with the help of the compression space, resulting in the corresponding physical and chemical changes on the treated surface.
The surface of the treated object is cleaned, oil, additives and other ingredients are removed, and surface static electricity is eliminated.At the same time, the surface has been activated, increased adhesion, is conducive to the product bonding, spraying, printing and sealing.
Wide range of applications: It is commonly used in industries such as electronics, medical devices, aerospace, and automotive.
2. Technical Parameters of Polymer Materials Surface Treatment Equipment :
| NO | Item | specification | |
| Specifications of Plasma control power supply | |||
| 1 | SIZE(L*W*H) | 490mm×170mm×356mm | |
| 2 | Weight | 21kg | |
| 3 | Power supply | AC220V,50-60Hz,3wire | |
| 4 | output power | 100W--1000W(Adjustable) | |
| 5 | Plasmaeffective diameter | 2mm-10mm | Adjustable |
| 6 | Working intake joint | 4×6mm Connector | |
| 7 | Usage amount of working gas | CDA:46±6L/min | |
| 8 | Air pressure | 4.20±0./kg/cm | |
| 9 | Configuration Space | Store in a well-ventilated place (ambient temperature less than 30 degrees). Reserve left, right and above the space with more than 150mm heat dissipation, reserve 150mm rear line space | |
| Plasma gunjet specifications: | |||
| 1 | SIZE(H) | 85mm×280mm | |
| 2 | Weight | ＜2.85kg | |
| 3 | Distance between power supply and gunjet | 3m | |
| Other specifications: | |||
| 1 | Effective cleaning range | 20-80mm | Optional |
| 2 | Processing speed | 50-300mm/sec | |
| 3 | Processing distance | 2mm-10mm to the object | |
3. Polymer Materials Surface Treatment Equipment Characteristics
4. Type of Installation
inglestation Plasma Processor double-stationPlasma Processor
Safety cover and exhaust can be customized online on the production line
5. Principle of Plasma Cleaning
Plasma is a kind of existing state of substance. It is usually juxtaposed with the solid, liquid and gaseous states of a substance and is called the "fourth state of matter". It can use the plasma high-energy particles and the material surface physical and chemical reaction to realize the material surface activation, etching, decontamination and other processes, as well as the material friction coefficient, adhesion and hydrophilic and other surface properties of the purpose of improvement.
The surface of the treated material is cleaned chemically and physically by making the plasma and material surface contact and react using plasma cleaning technology (low temperature plasma characteristics) in order to improve surface smoothness, implant new chemical functional group and realize etching.
(1) Cleaning and activation for material surface
(2) Form new functional group- Chemical effect.
If reactant gas is introduced into electricity-discharged gas, complex chemical reaction will happen to the surface of activated material.
(3) Plasma etching.
Plasma etching means a process of removing volatile gaseous substance generated by creating plasma of a kind of proper gas chosen and substance on solid surface.
Plasma etching technique is actually a kind of reactive plasma process. The so-called direct plasma, also called reactive ion etching, is a kind of form under which plasma is etched directly.
6. Plasma Cleaning Process:
7. Plasma Cleaning Advantages:
8. Comparison Before and After Plasma Treatment:
The contact Angle of liquid on the surface of solid material is an important parameter to measure the wettability of liquid on the surface of material.If θ<90°,the solid surface is hydrophilic, and the smaller the Angle, the better the wettability; if θ>90°, the solid surface is hydrophobic.
The measurement of the dyne value is very common in printing, coating, laminating, welding and other applications. It can reflect the ability of the material surface to bond easily. In general, the greater the dyne value, the better the bonding performance of the surface with another material.
9. Common Applications:
Surface modification of polymer materials Improves surface bonding property
Removal of oxide residue of electronic components, improve the bond quality and enhance the bonding effect.
Glass substrates remove organic contaminants
Removal of oil from metal surfaces
Graphene and other powder cleaning modification
PDMS Surface activated bonding
10. Qaulity Assurance and After Salse Services:
1 year warranty,If the equipment fails during the warranty period,supplier should arrange personnelto follow up and deal with until troubleshooting.
1) Accessories and Information with equipment.
When the equipment is delivered, the supplier shall provide a complete set of technical documents concerning operation, commissioning and maintenance, including operation and maintenance manuals.The maintenance manual should contain circuit diagram, gas circuit diagram and pipeline diagram.
2) The installation
Provide all details needed to prepare for site equipment installation.
3) Training
During installation, training can be provided remotely, including normal operation, repair and maintenance, analysis of tank problems and emergency procedures.
4) Equipment delivery to use and after-sales technical service