 |
|
|
 |
|
| Surface protective materials for metals plates |
|
| SPV-3620/362M/362X-2 |
 |
| Surface protective materials for machine processing. |
|
Outline |
|
|
SPV-3620 is a surface protective materials of polyethylene film base. With its moderate adherence, it adheres well to rough surfaces.
SPV-362M is specially developed for melamine plywood. Compared with the conventional SPV-362X-2, it further improved the increase in adhesion after application while maintaining the same initial characterization of film thickness, material, and adhesion.
SPV-362M is suitable for melamine plywood and SPV-362X-2 for plastic printed surface. Both offer enough adhesive strength for machining. |
|
Features |
|
|
| • |
Changes in adhesive strength after lamination are extremely
small, ensuring easy peeling. |
| • |
Minimally affected by surface condition (roughness) of the
substrate, applicable for a wide
range of substrates. |
| • |
Withstand light processing such as shallow drawing
and bending, preventing damage during processing. |
| • |
Light unwinding force offers easy laminating. |
|
Applications |
|
|
| • |
Surface protective for melamine plywood, pre-coated plates
and plastic plates during storage, transportation, and
processing. |
|
General properties |
|
| Item |
Thickness(mm)*1 |
Adhesive strength(N/20mm)*2 |
| SPV-3620 |
0.07 |
2.80 |
| SPV-362M |
0.075 |
2.10 |
| SPV-362X-2 |
0.075 |
1.30 |
|
[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. |
| • |
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, et al.) please contact our sales representative in charge. |
| • |
Painting after peeling off SPV-3620/362M/362X-2 could cause the repellency of the paint or insufficient paint adhesion. |
| • |
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. |
| • |
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. |
|
|
|
|
|
