(pva 173)
Polyvinyl Alcohol (PVA 173) has emerged as a critical polymer across 23 industrial sectors, with global consumption reaching 1.4 million metric tons in 2023. This water-soluble synthetic resin demonstrates exceptional film-forming capabilities, achieving tensile strengths up to 60 MPa in commercial applications. Market data reveals a 7.8% CAGR growth for PVA materials since 2020, driven by demand in packaging (34% market share) and textile industries (28%).
Comparative testing shows PVA 173 outperforms alternatives in three critical metrics:
Manufacturer | Price/kg (USD) | Purity (%) | Lead Time |
---|---|---|---|
Supplier A | 3.45 | 99.2 | 14 days |
Supplier B | 3.78 | 98.9 | 7 days |
Supplier C | 3.15 | 97.5 | 21 days |
Advanced manufacturers now offer 12 standardized variants of PVA 173, with viscosity ranges from 15-85 mPa·s. Customization options include:
A textile processing plant achieved 18% production efficiency gains through PVA 173-based sizing agents, reducing yarn breakage by 42%. In packaging, a bi-layer film containing 30% PVA 173 demonstrated 90-day marine biodegradation, meeting OECD 301B standards.
Third-party analysis confirms PVA 173's 78% lower aquatic toxicity compared to traditional polymers. Regulatory certifications include:
Emerging R&D focuses on hybrid PVA 173 composites for 3D printing substrates, with preliminary tests showing 19% greater layer adhesion than conventional materials. Market projections estimate 12% annual growth in advanced PVA applications through 2030, particularly in medical implant coatings and smart packaging systems.
(pva 173)
A: PVA 173 is a type of polyvinyl alcohol commonly used in adhesives, coatings, and packaging films. Its water-soluble properties make it ideal for industrial and manufacturing applications.
A: PVA 173 has specific molecular weight and viscosity characteristics tailored for high-performance adhesives and films. These properties ensure better binding strength and solubility compared to standard PVA grades.
A: The price of PVA 173 per kg depends on raw material costs, production scale, and market demand. Bulk purchases or long-term contracts may offer lower rates.
A: Yes, PVA 173 is non-toxic and often used in food-grade packaging and dissolvable films. Always verify compliance with local regulatory standards before application.
A: PVA 173 is available through chemical suppliers, industrial distributors, or e-commerce platforms. Prices typically range between $1.50 to $3.00 per kg, depending on quantity and quality.