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This section provides an overview for polyvinyl alcohol as well as their applications and principles. Also, please take a look at the list of 18 polyvinyl alcohol manufacturers and their company rankings. Here are the top-ranked polyvinyl alcohol companies as of December, 2024: 1.SNP, Inc., 2.Wego Chemical Group Inc, 3.Sajan Overseas.
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Completed master's course in Advanced Materials Chemistry, Department of Functional Expression Engineering, Graduate School of Engineering, Yokohama National University in 2009, and completed doctoral program at the same university in 2012. Specializes in solid state inorganic metal chemistry, condensed matter physics (magnetism, superconductivity), synthesis of novel compounds, and physical property measurement. Active as a science writer since 2021.
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Polyvinyl alcohol is a type of water-soluble synthetic resin.
It was invented in Germany in 1924. It was invented in Germany in 1924 and has since been industrially developed by Japanese companies.
Polyvinyl alcohol, the monomer of polyvinyl alcohol, cannot exist as a monomer because it is isomerized to the more stable acetaldehyde. Polyvinyl alcohol is therefore synthesized via polyvinyl acetate.
Industrially, vinyl acetate is synthesized from petroleum-derived ethylene, acetic acid, and oxygen. Palladium catalysts are used in this reaction.
Polyvinyl acetate is obtained by addition polymerization of the vinyl acetate. Polyvinyl alcohol is then synthesized by hydrolyzing polyvinyl acetate.
Polyvinyl alcohol exists as a solid at room temperature and is soluble in warm water. This feature of solubility in warm water is unique among synthetic resins. This feature is due to the large amount of hydrophilic hydroxy groups (-OH groups) in the molecule.
This polyvinyl alcohol has properties, such as adhesion to hydrophilic surfaces, film formation, and viscosity.
It is also a stable polymer that does not easily change or deteriorate in various environments, making it an easy substance to handle over the long term. It has chemical resistance and dissolves only in special solvents such as dimethyl sulfoxide and water. It has almost no skin irritation, eye irritation, or skin sensitization, making it a safe substance for the human body.
Polyvinyl alcohol is used in a wide variety of applications due to its properties.
Taking advantage of its water solubility and adhesive properties, it is used in cosmetics and as an adhesive or sizing agent.
When used in cosmetics, it is used for film formation and emulsion stabilization. By forming a film, liquid products such as foundation and mascara become a soft film and stay on the skin more easily.
When formulated as an adhesive, it is also used as a substance that serves as an adhesive as it is, and is often sold in the form of liquid glue. It is also used as a glue for the backs of stamps. It is also used as a synthetic laundry glue as a glue agent.
It is also used as a base material for polarizing plates used in liquid crystal displays. It is also used as a raw material for the synthetic fiber vinylon.
*Including some distributors, etc.
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Wego Chemical Group was founded in 1978 and headquartered in Great Neck, New York. WEGO is a full-service supplier and distributor of chemicals, minerals, and other raw materials to clients around the world. Markets and segments include agriculture & animal care, chemical & material manufacturing, construction & building materials, electronics, food & beverage, “household, industrial & institutional”, mining, oil & gas, personal care & pharmaceutical, paper & packaging, surface treatment, textiles, and water treatment.
Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
Junsei Chemical Co. Ltd., established in 1948 and headquartered in Tokyo, Japan, is a manufacturer of chemical reagents and chemical products, including commissioned synthesis of chemical products. Some of the products it makes include Sodium chloride solution, concentrated glycerin, calcium chloride, ascorbic acid, and nitric acid. The chemical products have a wide range of applications and can be used in pathological examination, as food additives, for analysis, and in the pharmaceutical industry. All its plants, including its research institute, are ISO4001 and ISO9001 certified, while its Saitama and Ibaraki plants are equipped with buildings that comply with GMP.
Kishida Chemical Co. Ltd., established in 1924 and headquartered in Osaka, Japan, is a manufacturer of reagents and high-purity chemicals and also does drug discovery support activities. Its product portfolio includes fine chemicals, research chemicals, ionic liquid, organic micro-analytical reagents, and chemical reagents for analysis. The products support several industries, including reagent business, battery material, drug discovery, and life science. The company is ISO 14001 certified and supplies several companies worldwide, including Meterion Advanced Chemicals Inc., Acros Organics, ChemBridge Corporation, Decon Laboratories, and InerBioScreen Ltd.
Kuraray Europe GmbH, established in 1991, is a manufacturer of specialty chemicals, polymers, synthetic microfibers, and other high-performance materials, based in Hattersheim, Germany. The company’s product portfolio includes polyvinyl alcohol (KURARAY POVAL/ EXCEVAL), polyvinyl butyral (Mowital), and other industrial polymers. Its products find applications in various sectors including automotive, paper, glass, packaging industries, and more. It has developed products like the paper-based PLANTIC EP resin-coated pouch which earned a prestigious recycling certification. With a global network of subsidiaries and more than 10,000 employees worldwide.
Sajan Overseas Private Limited was incepted in 1978 and headquartered in Gujarat, India. The company is a manufacturer, exporter, and supplier of ammonium molybdate, molybdic acid, and scores of other compounds in various grades and specifications to customers around the world. The ISO 9001:2015-certified company provides research and development and advanced manufacturing of compounds with its most popular products being sodium stagnate, sodium tungstate, cadmium tungstate, tungsten trioxide, and sodium molybdate.
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
Astrra Chemicals is a manufacturer of chemicals and mineral admixtures that is headquartered in Tamil Nadu, Chennai, India, and was established in 1992. The company offers a wide range of products, including concrete admixtures, construction chemicals, and industrial chemicals, and some of its popular products include superplasticizers, air-entraining agents, and retarders. Astrra Chemicals also provides technical support and training services. Its products are used in various industries, including construction, concrete, and manufacturing.
Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.
AKSHAR GROUP, founded in 2013, and located in Mumbai, Maharashtra, India is a manufacturer, distributor, and exporter of Industrial and Agro chemicals. The company's product range encompasses detergent raw materials and chemicals, benzene & solvent chemicals, water treatment chemicals, food & beverage chemicals, and fertilizer chemicals. The company has a complete team comprising technically proficient Sales & Marketing professionals, skilled handling personnel, back office support, and in-house logistics capabilities. It maintains its own warehouses, accommodating both hazardous and non-hazardous cargo, strategically situated near the Mumbai seaport.
Shanghai Chemex Group Ltd., based in Shanghai, China, is a manufacturer and supplier of chemical raw materials. The company offers a diverse range of products including water treatment chemicals, food industry chemicals, and agrochemicals. Key offerings include phosphoric acid, potassium carbonate, and HEDP. These chemical compounds play a crucial role in the manufacturing of various goods and products. The company caters to international order and has branches in Istanbul, Dubai, and Moscow.
Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.
Founded in Mumbai, India in 2006, Otto Chemie Pvt. Ltd. is an ISO 9001:2015 & GMP certified chemical manufacturing company and distributor. Otto Chemie serves customers in many industries including agriculture and food processing, pharmaceuticals, oil & gas, cement, as well as educational and R&D industries. Product offerings include antibiotics, amino acids, vitamins, detergents, ionic liquids, materials science compounds, labware, oil, metal & ceramic science compounds and tools, oils, reagents, solvents.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SNP, Inc. |
20.0%
|
| 2 | Wego Chemical Group Inc |
9.5%
|
| 3 | Sajan Overseas |
8.9%
|
| 4 | KANTO CHEMICAL CO.,INC. |
7.4%
|
| 5 | Merck |
6.6%
|
| 6 | Astrra Chemicals |
6.3%
|
| 7 | Junsei Chemical Co.,Ltd. |
6.3%
|
| 8 | Shanghai Chemex Group Ltd. |
4.5%
|
| 9 | Beijing BOAO International Environmental Technology Development Co., Ltd. |
4.0%
|
| 10 | Pon Pure Chemicals Group |
4.0%
|
Derivation Method
The ranking is calculated based on the click share within the polyvinyl alcohol page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
6 | 37.5% |
|
Japan
|
4 | 25.0% |
|
China
|
3 | 18.8% |
|
United States of America
|
2 | 12.5% |
|
Germany
|
1 | 6.3% |
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1 products
Tsukasa Felt Trading Co., Ltd.
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A porous material with open pores made from PVA (polyvinyl alcohol). A material that is highly hydrophilic and has excellent water absorption and w...
