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Ultrahigh-molecular-weight Polyethylene Film No.440
/ Ultrahigh-molecular-weight Polyethylene Adhesive Tape No.443/No.4430

Film and adhesive tape with excellent impact resistance, wear resistance, and self-lubricating capabilities.

Outline

No. 443 and No. 4430 are pressure-sensitive adhesive tapes with a release liner that employs an ultrahigh-molecular-weight polyethylene film base (No. 440). These tapes offer extremely high impact resistance, wear resistance and self-lubrication compared with adhesive tapes using other plastic films.

Features

  • Extremely high impact resistance: particularly excellent among plastics.
  • Excellent wear resistance.
  • Excellent self-lubricating properties.
  • Chemical resistance is stable, apart from some strong concentrated inorganic acids and aromatic solvents.
  • Excellent non-water absorbing and non-hygroscopic properties.
  • No.4430 has excellent adhesion between the base and adhesive.

Structure

Structure

Applications

  • For wrapping guide rails and sliding surfaces such as bin fillers, label applicators and vending machines.
  • For wrapping conveyor guide covers and table surfaces on all kinds of conveying ipment.
  • For wrapping forming mandrels in film/paper packaging machines.
  • For washer linings.
  • For lining all types of hoppers and chutes.
  • For use as a sliding material for sliding surfaces of household electrical appliances and automated machines.
  • For lining of sliding surfaces in copy machines.
  • For lining of sliding surfaces in textile machines.
  • For lining of sliding surfaces in book binding machines.
  • For lining of sliding surfaces in printing machines.

Standard Sizes

No.440

Base material thickness Width[mm] Length[m] Color
0.10
0.13
0.20
0.25
0.30
0.40
0.50
100 10,20,30,50 White/black
350> 10,30

General properties

Property Unit No.443 No.4430 Test
method
White Black White Black
Base material
thickness		 [mm] 0.13 0.13 0.13 0.13 JIS C 2107
Adhesive
thickness		 [mm] 0.15 0.15 0.03 0.03
Tensile strength N/mm2 40.2 32.3 40.2 32.3
Elongation % 300 270 300 270
Peeling strength
(stainless steel)		 N/20mm width 17.1 14.5 10.9 10.6
Surface resistance [Ω] 10 16 10 6 10 16 10 6 JIS K 6911
Copper corrosion - allochroic allochroic allochroic allochroic 50°C×95%
RHx10 days
[Remarks]
The above values are sample observed values, not the guaranteed performance.

Product Informatio

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