1、Polyvinyl acetate (PVAc)

Synthomer supplies an extensive portfolio of polyvinyl acetate, homopolymers and co-polymers. Our polyvinyl acetate homopolymers and acid copolymers are thermoplastic solids supplied in a variety of molecular weights.

2、POLYMER SPECIALTIES I BINDERS AND ADDITIVES

supplier of polyvinyl acetate solid resins. We ofer you decades of experience with PVAc chemistry and – under the brand name VINNAPAS® – the most.

3、POLY (VINYL ACETATE) CAS#: 9003

Polyvinyl acetate is used as an adhesive for porous materials such as wood, paper, cloth and in handicrafts. It also finds application as a primer for drywall, as wallpaper adhesive, as the film-forming ingredient in water-based (latex) paints and as an envelope adhesive.

PolyVinyl Acetate – StanChem Resins

Vinyl Acetate homopolymer latex binders are workhorse products in the adhesives and sealants markets with applications that include paper bonding, white glues, wood glues, resettable envelope adhesives, household caulks, and filter media binders.

POLY VINYL ACETATE (HOMOPOLYMER) JP 9950 – UNICHECM

It is a Poly Vinyl Acetate Homopolymer dispersion in water, its principal properties include a long shelf life, high viscosity and very good bonding properties, and it has an excellent water resistance.

Poly (vinyl Acetate) / PVAC Cas 9003

Different with PVAC dispersion (white latex), polyvinyl acetate (PVAC) is a thermoplastic homopolymer resin, which is solvent-based (oil-based). The main difference is the molecular weight.

PVAc Homopolymer

As an emulsion in water, PVAc emulsion is applied as a good adhesive for porous materials, particularly for wood, paper and cloth. The stiff Homopolymer PVAc, would be used as base resin in paint and other coatings, as binder in nonwovens, glass fibers, filter papers and textile finishing.

Polyvinyl Acetate Powder: Properties, Applications & More Explained

Polyvinyl acetate (PVAc) is a versatile synthetic polymer widely used across various industries due to its unique properties. This guide provides an in-depth exploration of PVAc powder, its types, applications, and technical specifications.

Polyvinyl acetate: Properties, Production process and Uses

PVAc is a transparent glassy substance at room temperature. It is a colorless, odorless, nontoxic, thermoplastic and water-insoluble polymer. In the presence of an acid or alkali, it can be alcoholyzed to produce PVA. PVAc has high stability to light and hardly ages under the action of light.

Homopolymer (PVAc)

Homopolymeric adhesives at Intercol are mostly Polyvinyl acetate based on water-based coatings (PVAc). In addition, it also occurs in powder and / or granulate.

Polyvinyl Acetate (VAc) is a critical synthetic resin characterized by its molecular structure containing abundant carboxylic groups (-COOH), which endows it with excellent film-forming and adhesive properties. As a novel, environmentally friendly adhesive raw material, polyvinyl acetate homopolymer powder has garnered significant attention due to its superior performance and broad application prospects. This article introduces its structure, properties, applications, and future development trends.

I. Structure and Properties of Polyvinyl Acetate

Polyvinyl acetate is a high-molecular-weight compound synthesized through the polymerization of vinyl acetate monomers. Its molecular chain features numerous carboxylic groups, contributing to its exceptional film-forming and adhesive capabilities. With a relatively low glass transition temperature (~50°C), it remains solid at room temperature but melts into a uniform, viscous liquid when heated. Additionally, polyvinyl acetate exhibits strong water resistance, oil resistance, and chemical resistance, enabling diverse applications across industries.

II. Applications of Polyvinyl Acetate

1. Construction Industry: Polyvinyl acetate homopolymer powder is widely used in mortar, putty, and waterproof coatings due to its adhesive and film-forming properties. For example, in construction, adhesives derived from polyvinyl acetate effectively bond materials, enhancing structural integrity and durability.

2. Packaging Industry: In food and pharmaceutical packaging, polyvinyl acetate-based adhesives improve sealing and anti-permeability, extending product shelf life.

3. Automotive Manufacturing: Polyvinyl acetate plays a vital role in automotive interiors, body repairs, and tire manufacturing. Its adhesives ensure robust bonding, improving safety and comfort.

4. Electronics and Appliances: During electronic assembly, polyvinyl acetate adhesives secure components and provide protective coatings, boosting product stability and reliability.

III. Future Development Trends

With technological advancements and heightened environmental awareness, the applications of polyvinyl acetate homopolymer powder are expected to expand. Researchers are exploring new formulations to enhance performance and reduce costs, while eco-friendly adhesive development becomes a key priority. These innovations will unlock broader opportunities and market potential for polyvinyl acetate.

As a high-performance, environmentally friendly adhesive raw material, polyvinyl acetate homopolymer powder holds immense promise and market demand. Driven by scientific progress and sustainability efforts, its role in construction, packaging, automotive, and electronics will grow. Future innovations and eco-friendly adhesive research will further amplify its contributions to societal advancement.