Information profile @ a Glance
- Polyvinyl alcohol (PVOH, PVA,
or PVAL) is a water soluble
synthetic polymer
- The PVA is an industrial polymer
with highlighted properties and its water solubility is the most
important feature of this product. The PVA has artificial
diverse features such as adhesion, film formation properties,
emulsifying features and strength against oil. Using these
properties PVA is applicable in industry in areas such as
vinylon artificial fibers, POVAL films, stabilizers in PVC
polymerization, regulation of coverage dimensions and paper
dimensions used.The PVA properties are under the effect of
polymerization level and hydrolyze.
- Polyvinyl alcohol is produced
commercially from polyvinyl acetate, usually by a continuous
process. The acetate groups are hydrolyzed by ester interchange
with methanol in the presence of anhydrous sodium methylate or
aqueous sodium hydroxide.
- Polyvinyl alcohol is produced
commercially from polyvinyl acetate, usually by a continuous
process. The acetate groups are hydrolyzed by ester interchange
with methanol in the presence of anhydrous sodium methylate or
aqueous sodium hydroxide.
- The typical, two-figure PVA
nomenclature indicates the viscosity of a 4% solution at 20° C
and the degree of hydrolysis of the polymer. For example, PVA
5-88 is a PVA grade with a viscosity of 5 mPa · s that is 88%
hydrolyzed. This classification system is used because these two
parameters affect polymer performance significantly.
- Raw Materials required are
1.Vinyl Acetate
2.Sulphuric acid
3.Methanol
4.Isopropnol
5.Ethyl Acetate
6.Sodium Hydroxide
7.Packing materials
- Polyvinyl alcohol has
different applications such
as ceramic, textiles,
coatings, paper, and wood
- Food packaging emerged as the
largest end use segment in terms of
volume in 2016 and is estimated to
reach a demand of 525.4 kilo tons by 2025
- Polyvinyl alcohol is an odorless
and tasteless, translucent, white or cream colored granular
powder. It is used as a moisture barrier film for food
supplement tablets and for foods that contain inclusions or dry
food with inclusions that need to be protected from moisture
uptake
- There are number of Patents for the
production of polyvinyl alcohol and the same can be used for
setting up
new project ; The company to company collaboration should also
be possible as the major players have used the patent route
- The global polyvinyl alcohol
market size was estimated at
USD 714.5 million in 2016,
registering a CAGR of 6.1%
from 2017 2025. ... Among the different biodegradable syntheti
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Basics
- About Polyvinyl Alcohol
- Industrial and Economic
Status
Product Information
- Modified polyvinyl
alcohol (PVOH) grades with varying degrees of polymerization,
hydrolysis and co-monomers.
- PVC Grades
- Standard Grades
- Blend printing
Companies
- Company profile
- List of companies
- Manufacturer & products
- Company & Products
- Company & Products
- Company & Products
- Trading Firm
- Trading -
Imports - exports
Technology Information
- Custom Formulations
- Preparation
of Polyvinyl Alcohol and Slime
- Polyvinyl Alcohol Prep and Activities
- Recovery &
Re-use
Consultants
- Project
Consultancy
- Technical
Consultancy
- Basic
Engineering data
Patents
- Method of
the production of polyvinyl alcohol
- Polyvinyl
Alcohol
- Preparation of PVA
- PVA
Polymer production
- PVA
based resin Composition
- Method
of producing PVA
- Polyvinyl Alcohol
- PVA
& Method for producing
- PVA
Production method
Project Information
- Project Profile
- Project Brief
Applications
- PVA-based
chelating materials
- Food applications
- Injection Moulding
- Additive Manufacturing
- 3D Printing
- Textile Sizing
- Cosmetic applications
- Oil & Gas applications
- PVC suspending agents –
specialities for polymerization processes
- Specialities for emulsion
polymerization and adhesives
- Fields of applications
Market Scenario
- Consultant -
Market Reports
- Investment
Opportunity - Consultant presentation
Ordering
Information |