What material is used to make a diving suit?

Answer 1

Most wet suits are made of closed cell neoprene foam rubber faced with lycra on the inside and nylon on the outside. Dry suits may also be made with closed cell neoprene foam rubber but there are also suits made from solid plastic and rubber. A popular and rugged dry suit material is called Trilam because it consists of three layers, the outer layer being durable nylon. Dry suit seals are made of latex. The seals prevent water from running up your sleeves and down your neck.

Answer 2

All Scuba wetsuits are made out of neoprene which is an elastic synthetic material having great insulation properties. The neoprene itself is impregnated with nitrogen bubbles (neoprene foam) which are not interconnected. This is what contributes to the wetsuit's insulation properties. Because of the nitrogen gas bubbles which are present within the wetsuit's lining, bodily heat loss is further prevented, therefore allowing you to stay warm in colder waters.

Whilst neoprene is a pretty good insulator, one of the properties that make it useful for a wetsuit is that is flexible and can move with the body and be tight fitting. This reduces drag through the water. Although wetsuits are great because they are not bulky, they are not as effective in keeping you warm as dry suits. Dry suits stop you getting wet completely and can be made out of a number of waterproof materials. Originally dry suits were made of oiled canvass and leather and as natural rubbers were developed these were used. Today there are two main types of suit. One is made of neoprene and combines the thermal efficiency of the material and the air gap and clothing to the skin and the other uses a thinner material and largely relies on the thermal undergarments to keep you warm. These suits are called membrane suits and can use a number of rubberised or waterproof materials. Seals to stop water getting in are used at the wrists and neck and are usually made out of either neoprene or latex.

Answer 3

This depends on what you require the suit to do. If you are a light jumper and wish to maximise your fall rate, you probably will go for a tight fit nylon suit. If you are jumping with others, you may have grips sewn into the arms and legs for other jumpers to hold onto. These are usually tubular foam with a cotton cover.

If you are a heavy jumper and wish to reduce your fall rate, you will probably have a bulky heavy cotton suit to increase drag.

Answer 4

Neoprene
neoprene

Answer 5

Your Dads sperm