What is PVC? | Overview
PVC (Polyvinyl Chloride) is one of the most widely used synthetic plastic polymers globally. It is a versatile, cost-effective, and durable thermoplastic available in both rigid and flexible forms.
Highlights:
Chemical formula: (C₂H₃Cl)ₙ
Excellent resistance to moisture, chemicals, and fire
Available in rigid (uPVC) and flexible (soft PVC) grades
Types of PVC
Rigid PVC (uPVC): Used in pipes, window frames, profiles
Flexible PVC: Used in cables, hoses, flooring, medical tubes
CPVC (Chlorinated PVC): High-temperature resistance for hot water pipes
PVC Blends and Alloys: Modified with other polymers for specific applications
PVC Applications
Construction & Infrastructure
Pipes and fittings
Window and door profiles
Ceiling panels and wall cladding
Electrical & Electronics
Cable insulation and sheathing
Electrical conduit pipes
Packaging Industry
Blister packaging
Shrink films and rigid containers
Medical Sector
Blood bags and IV tubing
Medical gloves
Consumer & Industrial Goods
Credit cards
Footwear soles
Automotive interiors
PVC Manufacturing Process
Polymerization of Vinyl Chloride Monomer (VCM): Suspension, emulsion, or bulk process
Compounding: Mixing PVC resin with stabilizers, plasticizers, pigments, lubricants
Processing: Extrusion, injection molding, calendaring, blow molding depending on end use
Finished PVC Products
PVC resin (K-value based: K57, K65, K67, K70)
PVC granules and compounds
Pipes, conduits, profiles, sheets, rolls
Coated fabrics and artificial leather
PVC Grades and Properties
K-Value defines polymer chain length and rigidity
High tensile strength
Flame retardant
Low cost and long lifespan
PVC Recycling & Sustainability
Recyclable under appropriate conditions
Used in making lower-grade pipes, mats, flooring
Ongoing efforts to develop bio-based PVC alternatives
Find PVC Buyers, Suppliers, and Manufacturers
You can source top PVC raw material and product manufacturers from platforms like:
Plastic4trade
IndiaMART
TradeIndia
Alibaba
Global Sources
Key Trade Events:
Plastindia, Chinaplas, K-Fair (Germany), ArabPlast
Major PVC Manufacturers and Suppliers
India:
Finolex Industries
Reliance Industries Ltd
DCW Ltd
Global:
Westlake Chemical (USA)
Shin-Etsu Chemical (Japan)
Formosa Plastics (Taiwan)
INOVYN (Europe)
PVC Market Outlook
High demand from construction and electrical sectors
Growth in Asia-Pacific due to infrastructure expansion
Eco-friendly and lead-free formulations gaining popularity
Opportunities in bio-based PVC and medical-grade innovations
Advantages and Disadvantages of PVC
Advantages:
Economical and easy to process
High durability and weather resistance
Chemically inert and lightweight
Versatile for rigid and flexible applications
Disadvantages:
Contains chlorine – concerns over dioxin emissions during incineration
Plasticizers in soft PVC can be harmful if not regulated
Not biodegradable
Conclusion
PVC continues to be an essential material across industries due to its versatility, performance, and cost-effectiveness. Whether you're in the market for raw PVC resin or finished products like pipes, sheets, or profiles, Plastic4trade connects you with reliable manufacturers and buyers globally.