Product News

Following coolant heat moisture and assembly loads through the connections around a battery and power electronics loop The cooling loop around an electric vehicle does more than remove heat. It passes close to high-voltage connections, battery cells and sensitive power electronics.

A packaging review for seals that must work with less groove depth smaller hardware and tighter assembly access A smaller housing rarely gives the seal a smaller version of the old job. The groove becomes shallower, the flange becomes thinner, fasteners move farther apart and assembly tools lose access.

Custom rubber bellows are used when a standard boot cannot match the available space, stroke, mounting diameter or surrounding environment. Their job may look simple, but service life depends on how the folds move, where strain collects and whether the ends remain sealed throughout the full travel.

A seal may face a hot solvent during production, steam during cleaning and a cool shutdown before the next cycle. In that situation, choosing a rubber by its maximum temperature alone is risky. The material must keep sealing force while the chemical environment, pressure and temperature change around it.

A finished drawing can make a rubber part look settled. The dimensions are there, the material is named and the annual quantity has been estimated. Yet one question is still open: how will uncured rubber enter that shape, let trapped air escape, cure evenly and come out without damage? That is the work of custom rubber mold design.

A‍‌‍‍‌ rubber grommet is placed on the fingertip, and the way it is quoted doesn't look like material cost of milligrams. It makes a lot of sense asking the supplier to lower the price if you first learn what takes place from the moment a mold is filled to the moment you get a small bag containing parts with correct counting.

A Little Seal with a Huge Installed Base There are many reasons for the popularity of orings, one of them being that, due to the fact that an elastomer is a substance that can be molded in different forms and at different levels of tension, it is possible to use a single circular one in many compact interfaces

Standard ASTM D429 became effective again in 2023, ISO 5600 was revised in 2024, and ISO 813:2019 was confirmed for another time in 2025. These documentations point out that adhesion measurements can be made by standardized methods. At the same time, they make it clear that no single number or test condition will accurately predict the behavior of a composite device under a full spectrum of operating conditions.