The shell material of a hand sanitizer dispenser is a crucial part of its structural design and has an important impact on the stability, durability and hygiene of the device.

Engineering Plastics: Engineering plastics are a common housing material that are typically resistant to corrosion, abrasion, and high temperatures. Its lightweight and cost-effectiveness make it ideal for manufacturing hand sanitiser dispenser housings. Common engineering plastics include ABS (acrylonitrile-butadiene-styrene copolymer), PC (polycarbonate), etc., which have good strength and durability.

Metal alloys: Some hand sanitizer dispensers use metal alloys as the housing material, such as aluminum alloy or stainless steel. The metal shell has higher strength and durability, and can better resist external impact and wear. In addition, metal has certain antibacterial properties, which helps maintain the hygiene level of the equipment surface.

Waterproof Material: Since hand sanitizer dispensers are often used in humid environments, the housing material needs to be waterproof to prevent moisture from penetrating inside the device. For plastic shells, plastic materials with waterproof properties can be used or special treatments can be performed on the surface to improve waterproofness.

Easy-to-Clean Surface: The ease of cleaning of the housing surface is another important consideration. The casing should be designed to be smooth, flat, not prone to collecting dust or dirt, and able to be easily wiped clean. This helps maintain a clean appearance on the equipment and improves hygiene standards.

UV Stability: If the hand sanitizer dispenser will be placed outdoors or exposed to sunlight, the housing material needs to have good UV stability to prevent appearance aging or color fading caused by prolonged exposure to UV rays.

Environmental considerations: More and more manufacturers of hand sanitizer dispensers are considering environmental factors in their material selection. Using recyclable materials or degradable plastics can help reduce environmental impact.

Fire resistance: In some situations, especially medical facilities or high-temperature environments, the fire resistance of the housing material may be an important consideration to ensure the safety of the device.