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Shermann LIN Ph.D+86-152-9886-3682
+886-935-855-682+1-650-862-5843
Customized surface treatment with APP Solutions
Atmospheric pressure plasma (APP) treatment is the key technology for the ultrafine cleaning, surface activation, and plasma coating of almost all materials – plastics, metals, glass, silicon rubber, cardboard, textiles, and composite materials (PPS+55% glass fiber or carbon fiber… etc.). With APP technology, plasma surface treatment can be integrated inline/offline. This makes it possible to use cost-effective starting materials, to combine materials that were previously incompatible, and to implement high-efficiency, environmentally friendly manufacturing processes.
APP is good to improve the surface energy & increase Chem. Bonding Energy
What is APPlasma
In the manufacturing industry, this principle is used for selective modification of material
characteristics. Treatment with APP energy causes a targeted and exactly adjustable
increase in the adhesiveness and wettability of surfaces. This makes it possible to use
completely new (even non-polar) materials and environmentally-friendly, solvent-free
(VOC-free) paints and adhesives industrially. Today, many chemical surface treatment
processes can be replaced with APP treatment
(Potential Balance)
Destaticizing、Cleaning、Modification
APP Cleaning Mechanism
C CC CC
O
O O
C
O
With highly active oxygen ions, organic carbon (like grease, dirt) will be fast combine to be carbon dioxide gas.
Oxygen Ions
APP Surface Modification
C H
C C
CC
CC
H C C
C
CC
C
H
O
O
O
C
O
C H
C
CC
C
H
O O O O
O
OOxygen Ions
Organic resin substrate
APP Surface Activation
PP 27 Dyne
By using APP72 Dyne
Corrosion Test
Trad. Process APP
1000~1600 cm-1 Magnesia
1750~2000 cm-1 C=O、C=C、C=N、O=N、N=H…etc.
3400~3800 cm-1 Polar Functional Group
1000 1500 2000 2500 3000 3500 4000
wavelength (cm-1)
Inte
nsity (
arb
. u
nits)
ONAP
OAP
3000 3500 4000
wavelength (cm-1)
ONAP
Inte
nsity (
arb
. u
nits)
OAP
Magnesia
CH、NH、OHPolar Functional Group
C=O、C=C、
C=N、O=N、NH
CO2
Magnesium Alloy
APP Chem. Bonding
Application on Auto (PP/PC)Modern headlights using LED
technology last for the lifetime
of the vehicle, thus eliminating
the need to change bulbs. To
ensure this longevity, they must
be effectively protected to keep
all moisture out. When bonding
headlights and tail lights made
of polypropylene (PP) and
polycarbonate (PC), the
adhesive must therefore have
excellent sealing properties as
well as providing reliable
adhesion.
Application on Auto Parts
PP、PC、ABS
EPDM、SMC、PU
Wet Acid/Alkali
Cleaning
Primer
Class A
Painting/
Printing
Water
Based
Paint
APP on Rubber (TPE/EPDM)TPE >60 mN/m
EPDM >70 mN/m
Application on 3C
Anti Finger Print
Anti-Glare
modelingmodeling
Plasma modeling & diagnostics
Arcing Free Plasma Jet
AP Plasma In-Line Practices
SAPPlasma Solution
InnovationInnovation
Surface
Treatment
Surface
Treatment
AP Plasma
CoatingCoating
TurnKeyTurnKey
Electronics
Automotive Transportation
Consumer Goods
FPDTextiles
Bio-Tech
Furniture
No VOCs Primer-free
Disinfection
cost-effective process solution
Solvent-free
Functional
Surfaces
Advantages of APP Technology
compared to other pre-treatment processes
High process reliability:APP is distinguished by high fail-safety and process reliability.
High cost-effectiveness:
High process speed, even in multi-shift operation, and lower scrap rates guarantee high
process efficiency. Because it allows for flexible material selection, the APP process
also facilitates the use of more advantageous materials.
High degree of activation:Unlike corona treatment, APP permits a high degree of activation of the surfaces to be
treated.
Large process window:
APP permits a large process window: The danger of thermal component damage is
extremely low in comparison to flaming.
Easy to integrate:In contrast to mechanical processes, like roughening and sand or aluminum oxide
blasting, APP can easily be integrated inline in existing processes.
Environmentally friendly:The APP process makes it possible to treat surfaces with solvent-free and VOC-free
methods. Unlike electrochemical processes, such as galvanizing or galvanically-
supported pickling and chrome plating, wet chemistry is not required.
The extensive potential of APP technology
New material freedomAPP technology makes it possible for industry to respond to continuously increasing
demands on raw materials and materials efficiency, energy savings, and to avoid use
of pollutants and chemicals.
New environmentally-friendly processes and end products
Using DRY APP technology, many wet chemistry processes can be eliminated. Ultrafine cleaning with plasma already replaces entire washing processes, which makes drying
that uses a lot of energy unnecessary.
High efficiency plasma activation makes the use of environmentally hazardous and
health damaging bonding agents and primers unnecessary. The significant improvement
in adhesion enables the use of alternative, often water-based VOC-free paint and
adhesive systems.New applications for all areas of industry
The potential range of applications using APP technology is inexhaustible. In many
areas of industry, treatment APP is already firmly established. In other areas – say, in
life sciences and new forms of energy, but also in aviation and aerospace. Today, there are already groundbreaking successes in protective coating of solar cells, the
development of fuel cells, and innovative lightweight construction with carbon fibermaterials. Initial tests in the treatment of human skin further demonstrate the extensive
potential of plasma technology in future breakthroughs.
Re-Fresh Our Future
www.sap-plasma.com
SAP Plasma Module
AP Plasma Power Source
600mm L × 485mm W × 270mm HSize
20kgWeight
RS485HOST (9PIN D-SUB)
Contact I/O, Analog Control and MonitoringPLC (25PIN D-SUB)
Interface
Current, PowerRegulation
20~40 kHz (adjustable)Frequency
10kVIgnition Voltage
determined by the load resistanceOutput Voltage
1A peak @20 kHzRated Current
2kW (1kW × 2)1kWRated Power
Output
80℃Over Heat Protection
25A NFB on the frontOver Current Protection
5A@single 220V, 3A@3Phase 220VLine Current
50~60 HzFrequency
220V±10% - Single or 3 PhaseVoltage
AC=PG-E-02AC=PG-E-01Power Source
AC-PG-E-02
AP Plasma Jet - 1
AIR, N2, O2. etc.Chemistry
3 mLength
1.5kgweight
Power Line
0.42kg
Weight
42mm W × 123mm H × ∅42mmDimension
HZS01
Model
Φ≒5mm
AP Plasma Jet - 2
DC24V – 37WMotor
1800 rpmRotation Speed
CDA, N2, O2. etc.Chemistry
3 mLength
1.5kgweight
Power Line
2.6kg
Weight
82mm W × 226.5mm H × 125mmDimension
HZS02
Model
Φ≒20~50mm