P > winter has arrived. People are wearing thick winter clothes, down garments, woolen jackets, sweaters and stockings.

All of these are closely related to petrochemicals.

Polyester, acrylic, nylon, etc. < a href= "//m.pmae.cn/news/index_c.asp" > synthetic fiber < /a > the rapid development of products and colorful colourful dyestuffs make all kinds of styles of garments not only beautiful but also priced at moderate prices, so that old, old and young can dress up as they want.

It is no exaggeration to say that to a large extent, petrochemicals have woven colorful clothes for us.

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< p > more than 100 years ago, textile materials were all derived from natural materials.

However, the production of natural fibers such as cotton, linen, silk and wool is limited by natural conditions, and can not meet the needs of production and life in variety and quantity.

People began to produce synthetic fibers and synthetic fibers.

Natural fibers that can not be woven, and fibers that can be processed by chemical processing are called artificial fibers, such as artificial cotton and rayon.

The simple organic compounds obtained from natural gas, petroleum and coal can be synthesized by chemical reaction and processing.

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< p > at present, synthetic fiber has become an important part of textile fiber. The world's supply of synthetic fiber has exceeded 50% of the total textile fiber.

Synthetic fiber is a kind of chemical fiber. It is a general term for chemical fibers made from synthetic polymers.

It uses small molecule organic compound as raw material and syntheses linear organic polymer compounds through addition polymerization. As raw materials are synthesized by artificial synthesis, the production is not restricted by natural conditions.

In short, the so-called "synthetic fiber" is a synthetic fiber made from raw materials in petroleum and chemical industry to synthesize high polymers and then spin.

Nylon, polyester, nylon or vinylon are all synthetic fibers.

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< p > the rapid development of petrochemical production technology has promoted the development of synthetic fiber industry. At first, black oil has become a colorful and widely applied synthetic fiber.

In addition to the general superior properties of chemical fibers, such as high strength, light weight, easy washing, quick drying, good elasticity, and no fear of mildew, different kinds of synthetic fibers have different unique properties.

The synthetic fibers that we often use and are familiar with are usually referred to as "a href=" //m.pmae.cn/news/index_s.asp "six dlun < /a >": polypropylene (polypropylene fiber), polyvinyl chloride fiber, acrylic fiber (polyacrylonitrile fiber), nylon (polyamide fiber), polyester (polyethylene terephthalate two ester) and vinylon (polyvinyl formal fiber).

丙綸是最輕的纖維，密度只有棉花的五分之三，吸水性小，耐磨性好，用它制成的衣服不易走樣變形，故而經常用來制作人造毛皮、地毯、蚊帳、帆布、尿不濕等;氯綸耐高溫、耐酸堿，保暖性極佳，因此常被用來作為棉服、窗簾、地毯、化工廠工作服、安全帳幕等;腈綸有“合成羊毛”之美稱，蓬松、柔軟、輕便，保暖性好，不怕蟲蛀和霉爛，適于編織毛衣、毛料、毛毯;錦綸又稱尼龍，憑借其耐磨、耐腐蝕的特性，成為制作運動服、彈力襪的絕佳材料;滌綸俗稱“的確良”，結實耐用、抗皺保形性好、易洗快干，被廣泛用于制作外套服裝、各類箱包和帳篷等戶外用品;維綸柔軟、保暖性好，號稱“合成棉花”，主要用于制內衣、燈芯絨、棉毛衫褲、運動衫等針織物。

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< p > synthetic fiber has the advantages of durable and easy to wash and fast drying, but it also has some shortcomings such as not easy to dye and easy to electrified.

These shortcomings are being overcome, and water absorbing fibers, heat resistant fibers and colored fibers have come out one after another.

< a href= "//m.pmae.cn/business/ > > petrochemicals < /a > products enter the textile field, which not only promotes the mutual promotion and development of the two industries, but also adds color to people's lives.

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