ASM_Datasheet_DEK_NanoUltra_stencil_coating_EN_210407.pdf - 第2页
Americas: ASM Assembly Systems USA Inc. Phone: +888 768 4357 (press 2) E-mail: smtparts.us@asmpt.com Europe: ASM Assembly Systems Phone: +40 722 692 108 E-mail: asm-psp.eu@asmpt.com Asia: ASM Assembly Systems Phone: +65 …
DEK NanoUltra stencil coating
Benets:
■ Coating applied to the bottom surface of the
stencil and to the aperture walls for optimized print
performance
■ Significantly reduces understencil cleaning
frequency requirements, lowering costs and
improving throughput
■ Delivers superior print definition for area ratios
below 0.6
■ Increases transfer efficiency by 10% to 40%
depending on area ratio
■ Reduces solder paste bridging
■ Encourages more uniform solder paste deposits
■ Colored coating provides visual confirmation of
coverage, as opposed to clear wipe-on nano
coatings
■ Micron-thick coating lasts longer compared to
wipe-on nano solutions
■ Non-ionic, not conductive, and chemically inert
■ ECHA REACH, RoHS and RoHS 2 compliance
■ Recommended stencil materials: Fine Grain and
stainless steel
TECHNICAL SPECIFICATIONS
Properties Values
Appearance Gold or red
Thickness of coating 2 to 4 micron
Specific gravity @ 25C 1.5 g/cm
3
Static contact angle, water 103 - 105°
Static contact angle, n-hexadecane 62 - 64°
Abrasion resistance, ASTM D2486, isopropyl alcohol > 2000 cycles
Abrasion resistance, ASTM D2486, IPA based flux > 2000 cycles
Pencil hardness > 9 H
Resistivity > 10 x 10
12
ohm-M
Ionic residues (ROSE) 0 μg of NaCl / liter
Ionic species on board (as received) None detected
Ionic species on board (after reflow) None detected
Applied upon completion of the stencil manufacturing process, DEK NanoUltra
fluxophobic stencil coatings deliver stencil underside and aperture coating
for maximum material transfer efficiency and optimized understencil cleaning
performance.
DEK NanoUltra STENCIL COATING
Part number Description
SAP DEK
03137311 800109 Europe
03137312 800110 Americas
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Process Support Products
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ASM: Stencils from the global No. 1
Americas:
ASM Assembly Systems USA Inc.
Phone: +888 768 4357 (press 2)
E-mail: smtparts.us@asmpt.com
Europe:
ASM Assembly Systems
Phone: +40 722 692 108
E-mail: asm-psp.eu@asmpt.com
Asia:
ASM Assembly Systems
Phone: +65 6877 3900
E-mail: spares.sg@asmpt.com
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Issue 5/03-2021
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All rights reserved.
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Order No.: A10011-ASM-A99-EN
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Printed in Germany
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© ASM Assembly Systems GmbH & Co. KG
The information in this brochure consists only of general descriptions and/or performance features which may not always apply to concrete products as described or which
may change as a result of technical developments or advances. Any specific performance features and/or capabilities will only be binding if contractually agreed upon.
All product names are brands or trademarks of ASM Assembly Systems GmbH & Co. KG or other suppliers. Their use by third parties may violate the rights of their owners.
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