Masking Tape for Printed-circuit Board ELEP MASKING N-700S

Tapes for masking terminals on printed circuit boards during solder leveling process.

ELEP masking tape N-700S is a masking tape for plating process. With its superior adhesion and resistance to solder and flux, it prevents ingress of flux or soldering solution by masking the terminal area during the solder leveling process. Easy to peel off and leaves almost no adhesive residue.

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NJ_N-700S_EN

Features
Properties
Applications
Precautions

Features

Easy to unwind and easy to apply .
The special adhesive agent makes the tape firmly adhere to the printed-circuit board and does not peel or dislocate during work.
Exhibits even higher adhesiveness by pressing with heating roller.
Excellent in resistance to solder and flux, and prevents ingress of solution.
Withstands severe conditions and leaves almost no adhesive residue.
Adhesive strength hardly changes after application, and is easy to peel.

Properties

Product name	Thickness[mm]	Adhesive strength[N/18mm]
N-700S	0.28	7.00

[Remarks]

* Surface material: Stainless steel board

Applications

Ideal for preventing ingress of flux or soldering solution during solder leveling process on the printed-circuit boards.

Precautions

Avoid sunlight and store at room temperature and moderate humidity.
Do not press too strong when applying. This may cause the end of the tape to peel.
If applying to surfaces treated with machining oil, degrease the surface carefully. Any remains will be a cause for surface contamination or adhesive residue.
For use under severe conditions, please test and evaluate the product thoroughly beforehand.
Painting, plating, etching, or gluing the surface after peeling the tape may be troublesome due to the small amount of residue of the adhesive. Please inspect under actual situations thoroughly before application.
Painted boards, depending on conditions such as paint baking, may cause the tape to peel uneasily or peel off the paint together. Please evaluate thoroughly beforehand.
Surface treated boards such as alumite, depending on treatment conditions, may show different properties (peeling) of SPV. Please evaluate thoroughly beforehand.
Especially for applications against natural substrate (marble stone, lumber, etc.) please contact our sales representative in charge.

The above datasheet is a sample observation value under certain testing conditions, not guaranteed performance.
The quality, performance, and/or functions of this product will differ according to the conditions of use. Please contact our department in charge for full details of this product.
Under severe conditions, this product may show difference between the sample observed values and the actual performance. Please test and evaluate the product thoroughly for your safety and better results.
This product and/or its features may change or be discontinued without any prior notice.
The intellectual property rights of this document belongs to Nitto Denko Corporation. Please contact our department in charge for usage not in accordance of the intended use. Copying and/or reproducing the document without notice are strictly prohibited. All rights reserved.