PVC - what is it? Technology of production of polyvinyl chloride and areas of application

Date:

2020-05-13 17:00:10

Views:

573

Rating:

1Like 0Dislike

Share:

Table of contents:

If you decide to use in the construction or repair of PVC that it is important to know before starting work. This material belongs to thermoplastic synthetic textures.

Features PVC

PVC what is it

In terms of factory made PVC two types, the first of which is plasticized, while the second - unplasticized. In the latter case, the plasticizer is not used. PVC externally has the form of a white powder which has no odor. It has high durability qualities and properties of dielectricity. If you decide to purchase the PVC, what it is, you need to know. It is resistant to alkalis, mineral oils, acids, and insoluble in water. Dissolution and swelling contribute to ketones, esters and aromatic and chlorinated hydrocarbons. Material endures oxidation and almost no burning. PVC has a very impressive heat resistant characteristics when exposed to temperatures of 100 degrees it starts to decompose. In order to achieve heat resistance and to improve the solubility of the PVC is subjected to chlorination.

Area of use

PVC material

Today, the wide spread found the PVC. What it is everyone should know the house master and expert in the field of construction. This material is used in medicine, replacing the glass and rubber. So managed to get disposable items. Due to the chemical stability and inertness, PVC has gained high popularity in the above mentioned fields. The products are diverse and easily produced, and is much cheaper than previously used materials.

Recommended

Staff evaluation: system and methods

Staff evaluation: system and methods

Personnel Assessment allows you to identify how competent the employees involved in the enterprise, and it is the performance of their work – the most significant factor affecting the efficiency of the company. To clarify the impact of performa...

How to start your own business: important aspects.

How to start your own business: important aspects.

Many people, tired of working for someone else, are increasingly thinking about how to start your own business. Someone wants to open a salon, someone store, and someone enough and vegetable stalls. Before you throw in the pool with his head, it is i...

business activities. its essence and basic functions

Business activities. its essence and basic functions

The Entrepreneurial activity of the citizen – is undertaken at your own risk and independent activity, which aims to systematically profit through the sale of works, goods, services, use of the property. The citizen engaged in such activities, ...

PVC is used in the transport industry. It is used in the manufacture of door panels, armrests, and when creating cable insulation. Due to this the car has to have a more long term activity, which increased by six years compared to the previous figures. This improved transport safety, as PVC was able to create the airbag and the protective panel, which are able to protect passengers from injury in case of accidents.

Repair & construction

PVC pipe

Considering a PVC, what is that you can learn from this article. This material is used today in the design goals. Such possibility appeared due to the fact that modern technology allows to produce PVC products of any form. Thus, managed to create elements of the interior. Most often, this polymer can be found in construction. It is wear resistant, tough, lightweight products that do well with corrosion and chemical impact. This high popularity in the field of construction is also due to fire safety, the material is difficult to fire, and when you eliminate the source of the temperature ceases to burn and smolder. That is why these products can be used on objects, which are requirements for high fire safety. PVC material is characterized by durability, more than 75 percent of the pipes made from it, demonstrate the livelihoods of more than 40 years.

Production Technology

getting PVC

Obtaining the polyvinyl chloride is made by the method of radical polymerization of the raw material, which is vinyl chloride. The most widely used in industry received a suspension method, this is because it provides high performance. Such polymerization produced by the periodic system. Vinyl chloride, which is contained in an amount of 0.02 - 0.05 percent in an aqueous medium, is used as a main component. Prepared raw material is heated to 65 degrees, and after being subjected to a similar force to obtain a homogeneous product. Polymerization occurs in the droplets of vinyl chloride. In the end possible to obtain porous microspheres. Production is fully automated, while the polymerization is carried out in reactors whose volume exceeds 200 cubic meters. After completion of the polymerization degree of vinyl chloride, which by this time reacted, up to 90 percent. Items that were not used are removed, while PVC itself is sifted and dried with hot air. Then comes the packaging. Polyvinyl chloride, properties of which were described above, at the last stage converted to vinyl or plastic.

Final products PVC

PVC properties

The PVC Material can be converted into vinyl. It is a hard product. Characterized by high mechanical strength, chemical resistant and waterproof. Among the shortcomings can be identified low impact strength, poor cold resistance and low threshold operation. As for plastification, the soft products that possess considerable elasticity. They also characteristic water resistant and oil resistant.They are perfectly undergo the influence of different organic solvents.

Conclusion

PVC pipe which are made today, stands as one of the most common materials of plastics. World production is about 17% of the total production of plastics, and ranks third among polymers. Products made of PVC, has found practical application in many sectors of the economy, industry, heavy engineering, medicine and agriculture. Today almost every house has plastic Windows and uses products based on the described material. The widespread diffusion indicates excellent quality characteristics of the above material which has high strength, resistance to external damage and influences of different nature.


Article in other languages:

AR: https://tostpost.com/ar/business/22276-pvc.html

BE: https://tostpost.com/be/b-znes/39755-pol-v-n-lhlarydu---shto-geta-takoe-tehnalog-ya-vytvorchasc-pol-v-n-lhl.html

DE: https://tostpost.com/de/business/39264-polyvinylchlorid---was-ist-das-technologie-der-herstellung-von-polyvin.html

ES: https://tostpost.com/es/centro-de/39041-cloruro-de-polivinilo---qu-es-la-tecnolog-a-de-fabricaci-n-de-cloruro-.html

HI: https://tostpost.com/hi/business/23887-polyvinyl.html

JA: https://tostpost.com/ja/business/21841-pvc---what-is-it-technology-of-production-of-polyvinyl-chloride-and-ar.html

KK: https://tostpost.com/kk/biznes/40157-polivinilhlorid---b-l-ne-nd-ru-tehnologiyasy-polivinilhlorid-zh-ne-old.html

PL: https://tostpost.com/pl/biznes/41953-polichlorek-winylu---co-to-jest-technologia-produkcji-polichlorku-winy.html

PT: https://tostpost.com/pt/neg-cios/41578-policloreto-de-vinila---o-que-a-tecnologia-de-produ-o-de-cloreto-de-po.html

TR: https://tostpost.com/tr/business/36672-polivinil-klor-r-nedir-retim-teknolojisi-polivinil-klor-r-ve-kullan-m-.html

UK: https://tostpost.com/uk/b-znes/40597-pol-v-n-lhlorid---scho-ce-take-tehnolog-ya-virobnictva-pol-v-n-lhlorid.html

ZH: https://tostpost.com/zh/business/26263-pvc---what-is-it-technology-of-production-of-polyvinyl-chloride-and-ar.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

Cash machine: application and operation

Cash machine: application and operation

Today, all organizations and individual entrepreneurs that accept payment in cash or with credit cards are required to purchase the CCP.the Use of cash registers due to the fact that the state seeks to control timely posting of re...

Where is the bird market in Yekaterinburg?

Where is the bird market in Yekaterinburg?

Hike in the bird market is no less interesting than a visit to the zoo. In large cities such venues can see any animal, from a kitten to breed a chameleon or iguana. And what is especially nice ‒ here any pet you can buy and take ...

How many stomachs do cows have: peculiarities of digestion

How many stomachs do cows have: peculiarities of digestion

everyday ideas about the structure of the body of some animals is sometimes called a logical astonishment among more enlightened people. For example, a provocative question, "How many stomachs a cow has?" can surprise those who ar...

Types of packaging for ravioli

Types of packaging for ravioli

People often face the problem of lack of time. Convenience foods, including dumplings, are in high demand among the population, as they are fast and simple to prepare. To cook them you need a minimum of time and cooking knowledge....

Vegetable mesh and its production

Vegetable mesh and its production

Vegetable mesh – practical and inexpensive material for the packing of large and small batches of vegetables for transport and sale. Lightweight, comfortable in the collapsed state and can accommodate large quantities of pot...

Mortar

Mortar "Tulip". "Tulip" - 240 mm self-propelled mortar setting

Russia is a large country, in contact with the world. As a result, virtually every time the fighting involving Russian military or at least Russian weapons and armored vehicles. Having been at the Victory parade in different citie...