Biblioteca de Recursos

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GORE® POLYVENTS “CP” FOR TECHNICAL CLEANLINESS IN EV ELECTRONIC COMPONENTS

Find out how the “Cleanliness Protected” (CP) option can help satisfy OEM requirements for technical cleanliness, and minimize the risk of contaminants causing current leakage, short circuits, voltage flashovers or similar issues— especially in high-voltage electronics and high-value ADAS applications that can’t afford to fail in the field.

Toyota case study powertrain

Learn why Toyota Motor Corporation chose to partner with GORE® Automotive Vents when other venting solutions could not meet Toyota’s performance requirements for a new e-axle containing lubricated gears and a higher-voltage e-motor. This Case Study outlines the associated challenges, solution and results — including an on-time product launch for Toyota.

Powertrain data sheet thumbnail

Designed for high performance in electrified and traditional powertrain components. These durable, waterproof direct-fit and tube-mount vents provide responsive pressure equalization and reliable ingress protection that meets global OEM standards for water wading and fluid containment.

Thumbnail image of document entitled “Elevate Your EV Performance: #TAKECHARGE of Quality and Safety”

Discover how EV OEMs and component manufacturers can collaborate with Gore to address industry challenges — such as cost, range and reliability concerns — to help consumers embrace e-mobility with full confidence.

Thumbnail image of document entitled “Ready To #TAKECHARGE of Your Electric Vehicle’s Reliability? Supply Chain Weighs In”

Gore Automotive Supply Chain leaders share strategies and insights about the ways Gore’s innovative approach is helping EV industry leaders achieve a smoother transition to a more sustainable future.

Screenshot of AVS 22/AVS 23 Data Sheet

This document provides performance characteristics and specifications for GORE® Automotive Vents AVS 22 and AVS 23, suitable for rear lamps. Featuring a laminate construction, these low-profile adhesive vents provide a secure bond to the housing.

NEMA Ratings and What They Mean

Technical Information

A critical aspect of vent selection begins with defining the level of protection your application, device or housing requires.

IP ratings cannot be “converted” to NEMA ratings, since NEMA requires additional testing not included in IP. However, there are minimum NEMA ratings that will meet or exceed a given IP code.

Materials Technology: IP Ratings — Ingress Protection Classification

This document explains the format and classification of Ingress Protection (IP) ratings, according to the IEC 60529 standards.

Materials Technology: UL 94 Standard for Flammability Testing

This document explains the Underwriters Laboratory standard for testing the flammability properties of plastic materials used for parts in devices and appliances.

Materials Technology: Water Entry Pressure Testing

Description of standard test used to measure a membrane's ability to stop aqueous flow, and diagram of the apparatus used for water entry pressure testing.