Post on 17-Dec-2015
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DiPaMat
Direct Patterning Materials
White Legend Ink Wh04
December 2014
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:2
Inkjet legend printing
Principle:apply legend inkdirectly on the panelusing a set of inkjet nozzles mounted on a XY
tablewithout the use of a phototool nor a screen
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:3
Ink jet legend printing work flow
Legend print by Ink Jet
….Solder mask Surface finishing Design legend file-----Print-Cure inkRouting – scoring….
Legend print by Screen Print
….Solder mask Surface finishing Design legend file
Image, develop, check filmCoat screenImage screenDevelop screen
PrintClean ScreenCure inkRouting – scoring….
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:4
DiPaMat LI WH04: The ultimate ink
Wh04 is the result of:• Ten years of experience with graphic IJ inks• Five years of experience with IJ legend ink development• Three generations of IJ legend ink• Three years of co-operation with IJ printer manufactures• Three years of co-development with the PCB industry
WH04 is the ultimate ink
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:5
DiPaMat LI WH04 Assortment: December 2014
ABC code Description Availability Packaging
4MDTY White legend ink
01 01 Wh02
Available till end 2013 2 x 1 l bottle
4NQSM White legend ink
01 01 Wh03
Available till mid 2015 2 x 0,9 l bottle
4OHKE White legend ink
Wh04
Available as from December 2014
2 x 0,9 l bottle
4JN1NJ Yellow legend ink
01 01 Ye 01
Available as from May 2013 2 x 0,9 l bottle
4NQRK Legend ink cleaning solution
Available as from Oct 2012 2 x 1 l bottle
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:6
DiPaMat LI Wh04: features
High opaque white UV-curable ink
Fast UV curing with doped and non doped Hg bulb and LED
Excellent image quality on a broad range of solder masks
The best jetting performance and robustness on industrial print heads
Excellent image quality
Excellent adhesion and hardness on a broad range of solder masks
Lowest sedimentation behavior with highest recovery power
Good shelf life
Compliant to industry standards, Rohs and REACH compliant, halogen free, no Volatile Organic Components (VOC’s), non toxic
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:7
DiPaMat LI Wh04 : benefits
Different print technology, same quality (legibility, adhesion, pencil hardness, ….)
BUT Cheaper
• Less production steps• No phototool needed
Short cycle time• From CAD / CAM directly to printer• No screen needed
Can print variable data• Design changes & variable data per panel, per board• Better positioning and panel distortion compensation
Ecology• No screen cleaning
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:8
DiPaMat LI WH04: legibility
De gustibus et coloribus
non est disputandum
Eric Janssens Dec 2014
Agfa
Mate
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: fo
r th
e P
CB
Indust
ry
abSlide:9
DiPaMat LI WH04: adhesion
Print on solder mask:• Adhesion is excellent to good depending on:
- Brand and type of solder mask- Semi - or fully cured - UV bump (after printing)- Thermal baking process
Print on copper:• Limited. Do the test to find out whether it fits your needs.
Print on substrate (FR4, polyimide, …..)• Limited. Do the test to find out whether it fits your needs.
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:10
DiPaMat LI WH04: scratch resistance
Print on solder mask:• Scratch resistance depending on:
- Brand and type of solder mask- Semi - or fully cured - UV bump (after printing)- Thermal baking process
Print on copper:• Limited. Do the test to find out whether it fits your needs.
Print on substrate (FR4, polyimide, …..)• Limited. Do the test to find out whether it fits your needs.
Scratch resistance OK Scratch resistance NOK
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:11
DiPaMat LI WH04: sedimentation & recovery
Sedimentation results in clogging the printing head
Confirmed by printer manufactures:
- Wh04 shows no sedimentation, even after several days
-Wh04 needs very little purging before a start up after the weekend
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:12
DiPaMat LI Cleaning solution
Legend ink cleaning solution is used:• To clean a system at start up• To clean a system when switching ink type• To clean a system prior to a long stand still
Remark: Legend ink cleaning solution• all printer heads can be cleaned using this one product• all Agfa legend inks can be cleaned using this one product• only Agfa legend inks can be cleaned using this product
When converting from a different ink type to Agfa:• Flush the printer with the designated cleaning solution of
the used ink• Clean with Agfa legend ink cleaning solution• And vice versa.
Eric Janssens Dec 2014
Agfa
Mate
rials
: fo
r th
e P
CB
Indust
ry
abSlide:13
Conclusion
Wh04 is proven
The printer manufactures are in favor of it
The field test customers are pleased
and
the market is looking for variable data printing