COMPOSITION AND PRESENTATION
FUWANG 3520 is a stratified round tube made from electric paper and phenolic resin.
At delivery time the presentation of the tube is as follows:
- Nominal length: 1000mm
- Nominal inner diameter: 8 - 500 mm
- Color: Natural
- Surfaces: Shining
- Minimum wall thickness: 1.5/2.0 mm
PROPERTIES
- High mechanical properties
- Good dielectric properties
- Good thermal resistance
- Good chemical resistance
The surface should be even; Lamination and bubbles are not allowable; But light wrinkles and tracks from trimming not exceeding tolerance for wall thickness are permitted. Light wrinkles on inner wall are permitted. Two ends should be cut even
APPLICATIONS.
It can be used as insulation construction parts in electric apparatus, under moist condition and transformer oil; Can also be used in space navigation industry as parts of radar, rocker, aircraft; In navigation as sound-permeable material of sonar; In petroleum chemical industry as corrosion-and solvent-resisting material.
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