Product Name : Nitoflon No.903UL
Product Introduction

General
Nothing can stick to the surface of NITOFLON. When it is used as tape, however, adhesive type is preferable for workability.

No.903 is coated on its one face with a heat –resistant silicone adhesive.

Like other pressure-sensitive adhesive tapes, it can be sued for laminating, winding, bundling,and sealing purposes as well as electric insulation purpose. Actually, it is widely used such as for bundling in the atmosphere where resistance to heat and corrosion is raquired, for releasing purpose requiring non-adhesive property, for hopper chutes requiring low coefficient of friction, and other various fields making use of NITOFLON’s excellent properties.

Properties

NITOFLON pressure-sensitive adhesive tapes have the characteristics of NITTO Skived Tape No.900 and (1) bondability, (2) heat resistance, and (3) non-adhesive propeties.

Table 1

PropertiesValuasTest Method
Thickness (mm) 0.08 0.13 ASTM D 1000
Tensile strength (kg/19mm width) 4.1 7.
Elongation (%) 287 352
Breakdown voltage (kv) Ave. 9.8 13.5
Min. 9.3 12.0
Peel strength (kg/19mmwidth) 450 567
Unwinding force (kg/19mm width) 380 503
Flame resistance Below 30 (pass) UL-510
Heat resistance (℃) 180 Internally

Values listed aboved are typical and should not be used for any specificateion purposes.

Uses

  • *Class H electrical insolation
  • *Linings for hopper
  • *Conveyers for bread and confectionery
  • *Separator for heat-sealing
  • *Anti-adhesion means against paste and adhesive materials
  • *Mold releasing purposes

Chemical Resistance

  • Test method: ASTM D 1000
  • Substrate: Stainless steel EUS 304 finished with abrasive-coated paper #280
  • Bonding : With 2 kg rubber roller, once in each direction
  • Evaluation: Change in appearance after immarsion in each chemical listed below

Table 2

ChemicalsConditionsResults
20% H2SO4 80℃×24hrs. N
Conc. H2SO4 20℃×6days P
Conc. HC1 20℃×27days N
Conc. HC1 80℃×14hrs. N
Conc. HNO3 20℃×25days N
Glacial acetic acid 15℃×24hrs. PP
20% NaOM 80℃×24hrs. P
20% NaOH 20℃×17days N
Ammonia water 20℃×25days N
Toluol 80℃×14hrs. P
Eutyl alcohol 20℃×15days S
Acetone 20℃×15days N
Xylenol 20℃×7days N
Transformer oil 80℃×24hrs. N
Machine oil 20℃×15days N

Criteria: N= no change, S=slightly peeled only at end, PP=partially peeled P=peeled out

Standard Sizes

Thickness (mm)Width(mm)Length(m)
0.08, 0.13, 0.18 Any width MIX540mm 10

For other sizess please contact us.