Vacuum Cup and Suction Cup Material Selection Guide

Vacuum Cup and Suction Cup Material

When selecting a vacuum cup, the hardness of the material is the most important factor. The harder the material, the stronger the vacuum cup will be. This is measured using a scale known as the Shore Hardness scale. This instrument was invented by Albert Shore in the early 20th century in New York City. Its name derives from the Latin word “duro”, meaning “hard”. If the vacuum cup is designed for a high-temperature environment, then it should be harder than soft plastics.

The materials used in vacuum suction cups are made of different compounds. Choosing the right one depends on the type of material that will be used in the process. The four basic materials used to make vacuum cups are nitrile rubber, silicone, polyurethane, and silicone. Read on to find out which material best suits your specific needs. The following guide is intended to assist you in making the right choice.

The material that the suction cup is made of will affect how it performs. While some vacuum cups can handle a rough surface, others are able to withstand a wide range of substances. Some suction cups can withstand oil and ozone. While others are made of rubber, some are designed to handle wood. To avoid damage, consider buying a food grade or sanitary-grade variety. If you’re dealing with electronics, choose an anti-static vacuum cup.

Vacuum Cup and Suction Cup Material Selection Guide

Another consideration is the use of abrasive materials. Some suction cups can withstand a high temperature. For high-stress applications, choose a durable polyurethane. For rough surfaces, try Flouro-rubber. Generally speaking, any cup material is suitable for use in a specific application, but polyurethane is the most expensive. Also, these materials are more difficult to manufacture.

The type of material used in vacuum cups is largely determined by the application. There are several different compounds available. Considering the purpose of the vacuum cups and how they’ll be used, you’ll be able to choose the most appropriate one for your work. Some of the more popular types are bellows style vacuum cups, which have adjustable suction capabilities and are suitable for uneven surfaces. In addition, there are deep and oval style suction cups.

Standard vacuum cups and suction cups are the most common types. These are usually suitable for flat and slightly undulating surfaces. While some types are porous, others have the advantage of allowing a lot of material to be sucked into them. The surface area and texture of the cup is also an important factor in the selection. Some of the other characteristics of the vacuum cup should be considered as well.