Nitto Denko America, Inc. and Nitto Denko Automotive, Inc. - Pressure Sensitive Tapes
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HOME > PRODUCTS > PRODUCTS BY INDUSTRY > METAL FABRICATION > SURFACE PROTECTION > ALUMINUM > SPV 225
General Description

SPV 225

SURFACE PROTECTIVE MATERIAL FOR STAINLESS STEEL AND ROUGH ALUMINUM 
Blue, PVC Film, High Adhesion, Excellent Deformation Behavior, Good Weatherability
 
SPV 225 is a surface protection tape with a unique deformation behavior.  The product consists of a blue transparent or clear transparent PVC film coated with a pressure sensitive acrylic-based adhesive.  For easy unwind, the backing of the PVC-film is coated with a special silicone release.  SPV 225 is a comparable product as SPV 224, but has a higher adhesion level and is therefore more suitable for structured stainless steel and rough aluminum.

Features
  • The combination of the PVC film with the acrylic adhesive allows an excellent deformation behavior during deep drawing processses.
  • The PVC film in combination with the silicone release coating offers good lubrication during deep drawing, resulting in a substantial reduction of lubricants.
  • The tape has enough oil resistance and is therefore usable to protect metals after milling operations.
  • This product has a good weatherability
  • The transparency of SPV 225 allows easy identification and inspection of the protected substrates.

Product Construction
Acrylic Based
Unique PVC Film
Silicone Release Coating


Properties
BACKING MATERIAL PVC Film
ADHESIVE Pressure Sensitive Acrylic-based
COLOR Transparent Blue
Temperature and Storage Conditions Temperature 15 - 30 degree C
Relative Humidity 40 - 75% RH
 Imperial Metric
Total Tape Thickness 2.95 mils  0.075 mm
Adhesion to Steel 4.9 oz/in  110 cN/20 mm
Tensile Strength 14 lbs/in  50 N/20 mm
Elongation 240%  240%
Weatherability on BA Steel 700 Hours  






*CAUTION: The above are typical values and should not be used in writing specifications. Customer is responsible to ensure product meets intended application requirements before approved for use.



 

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