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Low pressure gas plasma technology - Normal
print technology
- Contract service of metal and plastic parts. Desoxydation
of oxidized electronic components or pur solderable Sn / Cu
/Ag / Ni-surfaces. Sample treatment.
- Sample treatment
- Consulting - Plasma & related
surface treatment technologies for industrial production
- Consulting Plasma & related surface
treatment technologies for industrial production
- Research, development, engineering and industrialisation
experience
- Patent and technical investigation
for availability, development and industrial status of surface
technologies
- Concept
and case studies
Please contact us at info@polyplas.de for
more information.
plasma surface treatment and low pressure gas plasma machines
Low pressure gas Plasma for environmental
and economical cleaning (ultra clean) and activation (hydrophil-hydrphob)
as well as polymerisation for plastic, textile, foils and ceramics
as well as metal.
Plastics with a low polarity for example
(PE, PP, POM, PUR, PTFE) can be treated absolutly environment-friendly
and economically with Low Pressure Plasma Machines from POLYPLAS.
The same is possible with metallic or non-metallic surfaces,
which can be "ultracleaned" with
Plasma. For the above mentioned cleaned and activated surfaces
the printing, glueing and painting is possible without problems.
Process description:
The parts which must be activated or degreased are treated in a
vacuum chamber with reaction gas, e.g., 02N2 by high-frequence,
middle-frequence or GHz. An ionized gas reacts with the surface
or defilement. Potential decomposition products will be extracted
by the vacuum pump.
Application
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| PC
Board |
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desmearing
and etchback of multilayer boards like epoxy, flex, polyimide,
teflon materials
for example Epoxy, Flex, Polyimide, Teflon-material. |
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| Medicine |
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improvement of adhesion
before gluing and printing of catheters, syringes, kidney
dialyse filters
improvement of wettability for bloodfilters, bags, bloodtests, parts of bloodpumps,
foils
Creation of hydroxyl groups for use as barrier for secondary coatings, food area.
Increase of adhesion and wettability for prothesises, artificial kidney, intro-ocular
lenses, catheters, implants, filters, diaphragm. |
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| Automotive |
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increase of adhesion for varnishing of bumpers, parts
of mirrors, interiors, electronics
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Composite
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increase of adhesion of
high tech fibres towards composites:
Polyethylene fibers
Carbon fibres
Polyester
Nylon
Teflon |
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Textile
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activation of surfaces
cleaning of surfaces before colouring printing
dessizing replacement for wet chemical processes. |
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