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Water Soluble Polyvinyl Alcohol (PVA) with Excellent Film-Forming and Adhesive Properties for Industrial Applications

Brand Name:	Zorui
MOQ:	500g, 1kg or 25kg for sample, 1000kg for commercial order
Payment Terms:	T/T, LC, OA
Supply Ability:	3000 Tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Shanxi, China

Certification:

ISO, COA, MSDS, TDS, AAA

Name:

Polyvinyl Alcohol/ PVA 1788/ PVA 1799/ PVA 2488 /PVA 2688

Alias:

PVA

Chemical Formula:

[C2H4O]n

CAS No.:

9002-89-5

EINECS Number:

209-183-3

Melting Point:

230 To 240 ℃

Water Solubility:

Soluble

Appearance:

White Flaky, Flocculent Or Powdery Solid

Flash Point:

79 ℃

Application:

Adhesive, Emulsifier, Dispersant, Etc.

Sample:

Available

Port:

Tianjin,Shanghai,Qingdao,Other Ports In China

Port:

Tianjin, Shanghai, Qingdao, Other Ports In China

Trade Term:

EXW, DAP, FOB, CFR, CIF, CPT, CIP

Shipping:

Sample By Express, 100kg+ By Air, 1000kg+ By Sea

Packaging Details:

Net Weight 25kg or 200kg/package

Highlight:

Water Soluble Polyvinyl Alcohol

White Flaky Solid PVA

Adhesive Application Vinylalcohol Polymer

Product Description

Polyvinyl Alcohol (PVA) 1788 / 1799 / 2488 / 2688 CAS 9002-89-5

Polyvinyl alcohol is an organic compound with the chemical formula [C2H4O]n. It appears as a white flaky, flocculent or powdery solid, odorless. Soluble in water (above 95℃), polyvinyl alcohol is an important chemical raw material used in the manufacture of polyvinyl alcohol acetal, gasoline-resistant pipes and vinylon, fabric treatments, emulsifiers, paper coatings, adhesives, glues and more.

Key Benefits

Versatile chemical raw material
Soluble in water (above 95°C)
Used in various industrial applications
White, odorless solid form

Target Industries: Chemical Manufacturing, Textile, Paper, Adhesives

Technical Specifications

Name	polyvinyl alcohol, vinylalcohol polymer
Alias	PVA
Chemical formula	[C2H4O]n
CAS No.	9002-89-5
EINECS number	209-183-3
Melting point	230 to 240 ℃
Water solubility	soluble
Appearance	White flaky, flocculent or powdery solid
Flash Point	79 ℃
Application	adhesive, emulsifier, dispersant, etc.

PVA Grades Overview

Polyvinyl Alcohol (PVA) is a synthetic polymer known for its excellent film-forming, emulsifying, and adhesive properties. It is soluble in water and has a variety of applications across industries such as packaging, textiles, adhesives, and coatings.

Available PVA Grades

PVA 1788

A medium to high viscosity grade, PVA 1788 is known for its excellent film forming and adhesive properties.

Typical Applications

Coatings and films
Adhesives for paper and textiles
Emulsifiers in formulations

PVA 1799

This grade offers higher molecular weight and viscosity compared to PVA 1788, providing enhanced adhesion and film strength.

Typical Applications

Stronger adhesives
Durable coatings
Textile sizing and finishing

PVA 2488

PVA 2488 is characterized by its high degree of hydrolysis and solubility, making it suitable for water-sensitive applications.

Typical Applications

Biodegradable packaging
Personal care products
Water-resistant barrier coatings

PVA 2688

Known for its superior film-forming and emulsifying properties, PVA 2688 is ideal for high-performance applications.

Typical Applications

High-performance coatings and paints
Adhesives for food packaging
Cosmetic formulations

Physical and Chemical Specifications

Common Name	Polyvinyl Alcohol (PVA)
Appearance	White or off-white powder
Solubility	Soluble in water
Molecular Weight	Varies by grade (typically 72,000 - 98,000 g/mol)
Viscosity	Varies (specific to each grade)
pH	Typically 4 - 7

Product Functions

Film-Forming Agent: Provides strong, flexible films across various applications.
Adhesive Properties: Offers excellent bonding characteristics for many substrates.
Emulsifying Agent: Stabilizes emulsions in paints, coatings, and personal care formulations.
Thickening Agent: Increases viscosity in formulations, enhancing texture and stability.

Why Choose Our PVA Products

High-Quality PVA: Sourced from reputable manufacturers with stringent quality control.
Versatile Applications: Suitable for a range of industries, including packaging, textiles, and personal care.
Expert Support: Our team provides technical assistance and formulation guidance tailored to your specific needs.
Sustainability Commitment: Focused on environmentally responsible sourcing and production practices.

Frequently Asked Questions

What is Polyvinyl Alcohol (PVA)?

PVA is a synthetic polymer known for its film-forming, adhesive, and emulsifying properties, with various applications.

What are the differences among PVA 1788, 1799, 2488, and 2688?

The main differences lie in their molecular weight, viscosity, and specific applications, with varying performance characteristics.

Are PVA grades safe for use in consumer products?

Yes, PVA grades are generally recognized as safe and are widely utilized in consumer applications.

What are common applications for these PVA grades?

Applications include coatings, adhesives, packaging, and personal care products.

What are the recommended storage conditions for PVA?

Store in a cool, dry place, away from moisture and direct sunlight to maintain product quality.

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Other Industrial Chemicals

Cosmetic Raw Materials

Feed Additives

Amino Acid Feed

Vitamin Feed

Other Feed Additives

Fertilizer Powder

Health Care Powder

Food Ingredients

Food Starches

Food Safe Emulsifiers

Amino Acids Powder

Sweeteners

Nutritional Supplements Powder

Flavour Additives

Food Preservatives

Food Thickeners

Food Phosphates

Vitamins Powder

Antioxidant Agent

Acidulants

Leavening Agents

Plant Extracts

Proteins and Enzymes

Anti Caking Agents

Industrial Chemicals

EDTA Chelating Agent

Polymer Powder

Catalyst Powder

Plasticizer Powder

Chemical Solvent

Surfactant Chemicals

Water Treatment Chemicals

Oil Drilling Chemicals

Flame Retardant Agent

Rubber Agent

Adhesives And Sealants

Coating Chemicals

Reducing Agents

Rust And Corrosion Inhibitors

Lubricating Agents

Flotation Agents

Resin Powder

Other Industrial Chemicals

Cosmetic Raw Materials