Development History And Category Analysis Of Raincoat Materials

< p > from eighteenth Century to now, raincoat fabrics have undergone many stages of development and change.

In 1747, French engineer Francois Freno made the world's first rain proof fabric.

He uses latex obtained from rubber wood and dipped in cloth and shoes in this latex solution to play a waterproof role.

After entering twentieth Century, the appearance of plastic and all kinds of waterproofing < a target= "_blank" href= "http://www.91se91.com/" > strong > cloth < /strong > /a has made the style and color of raincoat become more and more abundant.

On the market there is a raincoat without water. This raincoat also represents a higher level of technology.

Nanomaterials are made of nanomaterials.

Nano raincoat fabrics are also different from the general raincoat, because this material can ensure that head to foot is absolutely not wet.

Because of its nano structure, nano raincoat fabrics also need to be worn lightly and can be fully dried.

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< p > > a target= "_blank" href= "http://www.91se91.com/" > strong > raincoat < /strong > /a > the main materials are oil cloth, plastic film and so on.

Tarpaulin, as the name suggests, is a kind of cloth made of oil and cloth.

Generally, it is obtained from fabric soaked oil and has wide application in life production.

The oily cloth in life mainly refers to the cloth used for waterproofing or moisture-proof and moistureproof.

Plastic film is the most widely used in the field of packaging.

The surface tension of plastic film depends on the surface free energy of the plastic film, and the surface energy of the film depends on the molecular structure of the film itself.

Most plastic films, such as polyolefin films, are non-polar polymers. Their surface free energy is small and their surface wet tension is low. Because of this, plastic film has become an important material for making waterproof clothing such as raincoats.

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< p > with the enhancement of the comfort and breathability of raincoats, special nylon and Gore-Tex raincoats have also come into being.

Nylon fabric is the first synthetic fiber in the world, developed by Carlo Seth, a distinguished American scientist and his scientific research team.

The appearance of nylon makes the appearance of a target= "_blank" href= "http://www.91se91.com/" > strong > textile < /strong > /a > a new look. Its synthesis is a major breakthrough in the synthetic fiber industry, and is also an important milestone in polymer chemistry.

The GORE-TEX fabric is made of GORE-TEX thin film and high performance textile fabric and sealed by innovative adhesive to provide durable waterproof protection.

Before Gore-Tex, the textile industry had no ideal solution to the requirements of waterproof and breathability. The existing materials could only be waterproof and breathable at low temperature, or could not take into account.

The emergence of GORE-TEX changed all this.

And although GORE-TEX itself does not keep warm, it is shown that the air molecules are difficult to penetrate and are very windproof.

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