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Polyvinyl alcohol (PVA)
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Product Description
Product name:Polyvinyl alcohol (PVA)
Alternate name:Poly (vinyl alcohol) ;PVA
CAS No.:9002-89-5
Appearance:Odorless, translucent, tasteless cream or white
Molecular Formula:(C2H4O)x
Description:
Polyvinyl alcohol (PVA) is a synthetic polymer that is known for its water solubility, colorless and odorless nature. It is created by dissolving polyvinyl acetate in alcohol with an alkaline catalyst, a process called hydrolysis or alcoholysis. PVA is widely used in various applications, including textiles, paper, packaging, and medical products.
Product Efficacy and Application:
Polyvinyl alcohol (PVA) has a wide range of applications across various industries due to its unique properties such as water solubility, film-forming ability, and adhesive properties. Here are some key applications:
1- Textile Industry
Sizing agent for yarns；Fabric treatment agent；Non-woven fabric production
2- Paper Industry
Paper coating；Paper strengthening agent；Production of specialty papers
3- Adhesives and Binders
Water-based adhesives；Wallpaper adhesive；Bookbinding adhesive
4- Building Materials
Cement additives；Dry mortar binder；Tile adhesive
5- Packaging Industry
Water-soluble packaging films；Biodegradable packaging materials
6- Medical Field
Surgical sutures；Artificial organs；Medical dressings
7- Agriculture
Seed coating；Soil conditioner；Water-retaining agent
8- Industrial Applications
Emulsifying agent；Dispersant；Thickener
9- Consumer Products
Contact lens solution；Hair care products；Personal care products
Details Images
Packing & Delivery
企业介绍
Ningxia Landi Chemical Co., LTD
【Positioning】
Based in Ningxia, China, LANDI Chemical is a globalized operation platform, with a team of industry authorities of more than 10 years, providing intelligent supply chain services of bulk chemicals, fine chemicals and pharmaceutical intermediates for Asian, European and American markets.
【Core Advantages】
Professional think tank: the founding team is deeply involved in the development of international chemical standards, with R & D - production - multinational distribution of the entire chain of practical experience.
Benchmark products: dicyandiamide, creatine monohydrate, lime nitrogen, polyvinyl alcohol, guanidine hydrochloride, guanidine carbonate.
Agile system: 48-hour customized solution response mechanism, support for cross-border services in multiple languages, multiple currencies, and multiple customs synergies.
【Value Engine】
Intelligent R&D Center: Equipped with cutting-edge equipment such as spectral analyzers, we develop 15+ new compounds annually.
Full chain quality control: ISO9001/ISO14001 dual system certification, establishing ESG management system from raw material traceability to terminal delivery.
Digital center: real-time tracking of 30+ ports around the world, intelligent early warning of supply chain risks.
【Service System】
On-demand customization: support OEM formula adjustment and small batch trial order (minimum order quantity of 1 ton)
Worry-free delivery: strategic cooperation with Maersk, COSCO Shipping and other head of the logistics business, insured the entire cargo insurance.
Technical empowerment: provide free product application scenario solutions (has accumulated 200+ industry case base)
