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Leader in the production of chlorine and soda and second in PVC in South America. It is one of the main suppliers to the sanitation and construction industries, also serving the paper and cellulose, cleaning, aluminium, toy and other industries.
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PVC S66

PVC S66

An essential resin for the urban development, agricultural and civil construction industries.

PVC

S66

S66 resin, produced by suspension technology, is essential in the manufacture of rigid and resistant tubes of different shapes and sizes. Widely used in the urban, agricultural and construction industries, it facilitates innovation processes that improve everyday life. Its use also extends to everyday life, in items such as water and sewage pipes, contributing to a more efficient and durable infrastructure.

segments

Industries assisted

An essential resin for the urban development, agricultural and civil construction industries.

certifications

Unipar's seals of excellence

ISO 9001

ISO 9001 Certification ensures the efficiency of different integrated processes, aimed at customer satisfaction.

Português

ISO 14001

Ensures compliance with environmental laws, identification, control and reduction of environmental impacts

Português

ISO 45001

Ensures compliance with occupational health and safety legislation and seeks to minimize hazards in order to protect people.

Português

PVC

Properties of the S66 resin

The application methods are rolled finishing, extrusion, extrusion-blow and injection. Its chain size is that of 65.4 (reference k value), medium molecular weight, high specific density and good thermal stability. It is indicated for the production of high- and low-pressure solid-state applications, which require easy gelation and good thermal stability. It is also possible to blend
it with other Unipar products.

PVC

Where is the S66 resin used in our daily lives?

In households, it is used in tubes, windows, linings, strainers and in different objects that require resistant materials and easy application. In the industries, it is widely used in civil construction and agriculture. This material makes it possible to manufacture several types of solid-state tubes to be used in the distribution of potable water, sewage, irrigation of crops,
etc.

Technical Information

Characteristic	Information
Application methods	rolled finishing, extrusion, extrusion-blow and injection.
Chain size	65.4 (reference k value), medium molecular weight, high density specific and good thermal stability. Indicated for the production of high- and low-pressure solid-state applications, which require easy gelation and good thermal stability. The product may be blended with other Unipar products.

Sustainability

Production methods with environmental awareness

Sustainability is in Unipar's DNA in several aspects of our company, generating impact and enhancing financial return.

Learn more

Production methods with environmental awareness

Answers by Unipar

Frequently asked questions

What does Unipar do?

Unipar is a leading company in the production of chlorine and soda, and the second in the production of PVC in South America. It is one of the major suppliers of for sanitation and civil construction, also supplying inputs for the paper and pulp, cleaning, aluminum, textile, toy making, and pharmaceutical industries, among others.

What are the products offered by Unipar?

Different products used in our daily lives are developed from raw materials at Unipar. Always acting to defend the environment, we manufacture chemical products such as chlorine compounds and caustic soda, which are essential for the in the sanitation, textiles, and food industries, among others. Vinyl polychloride (PVC), on the on the other hand, is one of the most commonly used plastic materials in the world, by different industries, directly influencing our quality of life and contributing to a more sustainable future. Learn about the product catalog.

How do I register a social project at Unipar?

It's easy. Unipar supports entities that transform the life of communities based on positive initiatives. Every year, Unipar publishes public biddings that guide the registration of social projects. Learn about the regulations of the previous bidding notices by clicking here or register your initiative here.

How can I safely blow the whistle at the company?

Unipar works in an ethical and responsible manner in all its relationships. If you identify something that is irregular, you are safe to report it using our Hotline. We ensure your anonymity, confidentiality and our impartiality, by means of outsourced companies in charge of managing such cases.

Is there a possibility to make a visit to one of Unipar's plants?

Yes, there is. Through our Open Plant program, it is possible to visit Unipar's plants both in Brazil and in Argentina. To schedule a visit free of charge, read the required guidelines.Yes, there is. Through our Open Plant program, it is possible to visit Unipar's plants both in Brazil and in Argentina. To schedule a visit free of charge, read the required guidelines.

What is Unipar's commitment with the environment?

Our purpose is to be agents of transformation for a more sustainable world. We set forth three prerequisites for our actions: they must have a relevant impact, be aligned with our business strategy, and ensure financial return. Learn about our values.

What are the press relations contacts in Brazil and Argentina?

Journalists wishing to obtain more information about Unipar may contact the press relations group in Brazil and in Argentina. The contacts are:

BRAZIL

FSB Comunicação

Email: unipar@fsb.com.br

Phone: +55 (11) 3165-9596

ARGENTINA

LLYC Llorente y Cuenca

Email: labal@llorenteycuenca.com

Phone: +54 (11) 5556 0700.

I’m a professional. How can I submit my CV to the company?

Unipar engages people who create chemistry. We have 1400 employees engaged with the sole purpose of being reliable in all our relationships. To participate in our recruitment processes, please type your email address in the "Join us" area to begin a relationship with the company. You will then be forwarded to the following steps.

I’m a student. What is the procedure to register for an internship at Unipar?

At Unipar, we build a healthy working environment, a space for our employees' professional and personal growth. For students, Unipar develops the Unipar Internship Program. It offers excellent opportunities for engaged, committed students to learn and grow. Expand your horizon in a company like Unipar, and make a difference.

How can I acquire Unipar's products? 47

It's easy. Contact us by registering an email address and a password. From that point on, the path to be a Unipar client begins.

Products and solutions

Full product portfolio for several industrial segments

Dicloroetano

Basic raw material used to manufacture vinyl chloride (an early stage of the PVC production chain).

PVC S66

S66

Industries assisted

Mining and Metallurgy

Civil Construction

Food

Utilities

Automotive

Health

Sanitation

Pulp and paper

Unipar's seals of excellence

Properties of the S66 resin

Where is the S66 resin used in our daily lives?

Technical Information

Sustainability

Production methods with environmental awareness

Answers by Unipar

Frequently asked questions

What does Unipar do?

What are the products offered by Unipar?

How do I register a social project at Unipar?

How can I safely blow the whistle at the company?

Is there a possibility to make a visit to one of Unipar's plants?

What is Unipar's commitment with the environment?

What are the press relations contacts in Brazil and Argentina?

I’m a professional. How can I submit my CV to the company?

I’m a student. What is the procedure to register for an internship at Unipar?

How can I acquire Unipar's products? 47

Full product portfolio for several industrial segments

Dicloroetano

PVC E76

Hydrochloric Acid 32% to 33%

PVC S66

PVC S71

Soda Cáustica Anidra

PVC S63

Chlorine

PVC S58

Sodium Hypochlorite

PVC E67

Hydrochloric Acid 37%

PVC S65

PVC E68

PVC E70

Liquid Caustic Soda

PVC E74

Follow Unipar's News

The 2023 Sustainability Report is Now Available

Unipar Impacts around 4 million people through social projects

Unipar advances in the CDP with climate change

Unipar joins the UN +Water Movement