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Surface Protective Materials SPV-301/302

Surface protective materials with excellent process-ability.
Outline
SPV-301/302 are surface protective materials for metal plates that use a polyethylene film as a base material. Providing excellent processability . These products prevent scratching of metal plate surfaces during processing and transportation.
Features
  • Minimal change in adhesive strength following application ensures easy peeling.
  • Excellent leaving minimal adhesive residue.
  • Capable of tracking during drawing and bending processes, thus preventing damage to metal surfaces.
Applications
  • Surface protective for stainless steel plates and aluminum plates during transportation and processing.
General properties
Item Thickness [mm]*1 Adhesive strength[N/20mm] *2
SPV-301 0.11 2.50
SPV-302 0.12 2.20
[Test method]
*1:Nominal thickness
*2:Based on JIS Z-0237 Adherent: SUS430BA, Tensile speed: 300mm/min, Peeling angle: 180°
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.
  • 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.
  • 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.
  • Please note that the surface of the adherend may repel paint or exhibit poor paint adhesion after SPV-301/302 is peeled off.
  • When you paint after peeling off the surface protective material, be sure to check the surface washing, pretreatment, or paint baking conditions to ensure the paint adhesion before usage.
注意事項
  • 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.

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