Phenolic paper tube

This laminated product is formed through heat pressing after electric industry alkali glass cloth dips into the phenolic resin. It has high mechanic and dielectric performance, and applicable as insulation structural components for electromechanical/electrical equipment, as well as used under damp environmental conditions and transformer oil.

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Details about Phenolic paper tube

I.Technical requirement for surface
Appearance: The surface should be smooth. Layers, arris and bubbles are not allowed. Tiny corrugation and trimming signs are allowed. Little impurity that will not affect its voltage resistance is allowed, such as irregular color, scratch and glue marks. Tiny corrugation in the inner wall is allowed. The end shall be cut tidy. The tubes with over 13mm wall thickness are allowed to have tiny flaws on the end.

II.Phenolic paper tube application
Chemical machine parts , general machine parts and gear ,and pads, base, baffle etc..
Generator ,transformer, fixture, inverter, motor and electric insulation component.
Worked as the insulation structural parts of the electrical equipment, work under dry conditions and transformer oil environment.

Phenolic paper tube
Name	OD (mm)	ID(mm)	Wall thickness (mm)	Length (mm)
Ketonolic® 3520 Phenolic Paper Laminated Tube	10mm-1400mm	5mm-1200mm	1mm-50mm	450mm-1600mm

Size and Shape：
Size and shape can be customized according to the drawing which provided by our customer or made by our Engineer through opening Mould. Surface printing with Logo
by silk screen can be provide as per customers request.

Why Choose Us

Over the past 20 years in the industry, we have served tens of millions of customers around the world, all over the world,
Our products are highly praised by customers. The company has a strong technical team and maintains close communication and cooperation with international advanced counterparts, so that our products and technologies have always been at the forefront of the world. At the same time, the company is equipped with a complete after-sales team, whether it is a product The choice of materials, or the deep processing of parts, are equipped with professional one-to-one services with more than ten years of industry experience. Choosing us will truly make you worry-free!