Battery seals

Vydyne® PA66 compounds have been specified in electrical and electronic applications for many years. Plastic components in these applications are subject to exacting regulatory requirements, including fire safety standards. They also must demonstrate superior mechanical and thermal performance while maintaining dimensional integrity. The performance, quality and consistency of our products make the difference in your applications.

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Battery seals

A battery seal is a device that tightly seals a battery to prevent the loss of electrolytes. The plastic gasket is sealed to the cell by means of radial crimping pressure or by impact. A vent mechanism is incorporated into the gasket to release pressure and protect against cell rupture and damage in the event of misuse under abusive conditions. The vent is designed to relieve excessive gas pressure that may be generated by prolonged short-circuiting, improper disposal during a fire, charging and/or incorrect insertion in devices.

Battery seals must possess excellent chemical resistance and maintain dimensional stability throughout their design life.


Highlighted products

Vydyne® 20NSP

Vydyne® 20NSP is a general-purpose, highly nucleated nylon 6,6 resin with internal and external lubricant. Also available as Vydyne® 20NSP BLK, Vydyne® 20NSP1 and Vydyne® 20NSP1 BLK.

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Vydyne® 20NSP BLK

Vydyne® 20NSP BLK is a general-purpose, highly nucleated Nylon 66 resin with internal and external lubricant. Also available as Vydyne 20NSP, Vydyne® 20NSP1 and Vydyne® 20NSP1 BLK.

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Vydyne® 20NSP1

Vydyne® 20NSP1 is a general-purpose, highly nucleated nylon 6,6 resin with internal and external lubricant. Also available as Vydyne® 20NSP, Vydyne® 20NSP BLK, and Vydyne® 20NSP1 BLK.

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Vydyne® 20NSP1 BLK

Vydyne® 20NSP1 BLK is a general-purpose, highly nucleated nylon 6,6 resin with internal and external lubricant. Also available as Vydyne® 20NSP, Vydyne® 20NSP BLK and Vydyne® 20NSP1.

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Vydyne® 21SPC

Vydyne® 21SPC is a general purpose nylon 6,6 resin available in natural color. It is designed principally for injection molding fabrication. This resin offers a well balanced combination of engineering properties characterized by high strength, rigidity, good toughness, high melt point, good surface lubricity, abrasion resistance and resistance to many chemicals, solvents, gasoline and machine and motor oils. Also available as Vydyne® 21SPC1.

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Vydyne® 21SPC1

Vydyne® 21SPC1 is a general purpose nylon 6,6 resin available in natural color. It is designed principally for injection molding fabrication. This resin offers a well balanced combination of engineering properties characterized by high strength, rigidity, good toughness, high melt point, good surface lubricity, abrasion resistance and resistance to many chemicals, solvents, gasoline and machine and motor oils. Also available as Vydyne® 21SPC.

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Thank you for your interest in Ascend Performance Materials

Page Title: Battery seals

Page URL: http://www.ascendmaterials.com/markets/electrical-electronic/battery-seals/

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Ascend Performance Materials SPRL
Watson & Crick Hill Park
Rue Granbonpré 11 – Bâtiment H
B-1435 Mont-Saint-Guibert, Belgium
Phone: +32 10 608 600

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Ascend Performance Materials (Shanghai) Co., Ltd.
Unit 3602, Raffles City Office Towers
268 Xi Zang Road (M)
Shanghai 200001, China
Phone: +86 21 6340 3300

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