Ultra High Molecular Weight Polyethylene Film Tape with Excellent Slideability No.440/No.443/No.4430

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

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.

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Brochure

Datasheet

Brochure

Electrical_And_Electronic_Equipment_Tape_en

Datasheet

NJ_NO.440_443_4430_EN

Features
Structure
Standard Sizes
Properties
Applications

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

Standard Sizes

Product No	Thickness[mm]	Width[mm]	Length[m]
No.440 No.440(Black)	0.10，0.13，0.20，0.25，0.30，0.40，0.50	300，350	10，30，50
No.440 No.440(Black)	0.80，1.00，1.50	300，350	10，30
No.443 No.443(Black)	0.10，0.13，0.20，0.25，0.30	300，350	10，30，50
No.443 No.443(Black)	0.40，0.50	300，350	10，30
No.4430 No.4430(Black)	0.13，0.20，0.25	13，19，25，50，75，100，300，350	10，30，50

[Remarks]

*The thicknesses shown for No. 443, No. 443 (Black), No. 4430, No. 4430 (Black) represent substrate thickness.

Properties

Property	Unit	No.443		No.4430
Property	Unit	White	Black	White	Black
Base material thickness	mm	0.13	0.13	0.13	0.13
Total Thickness	mm	0.30	0.30	0.16	0.16
Tensile strength	MPa	55.3	51.3	55.3	51.3
Elongation	%	400	380	400	380
Peeling strength (stainless steel)	N/20mm width	17.1	14.5	10.9	10.6
Surface resistance	Ω	10¹⁶	10⁶	10¹⁶	10⁶
Copper corrosion	-	allochroic	allochroic	allochroic	allochroic

[Remarks]

*The above values are sample observed values, not the guaranteed performance.

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.

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