PVC (Polyvinyl Chloride) is a rigid engineering thermoplastic with good chemical stability, adequate mechanical strength and easy machinability. It is widely used for sheets, rods, CNC-machined parts, insulation components and industrial applications where low weight, cost efficiency and dimensional stability are required.
What is PVC (Polyvinyl Chloride)?
PVC (Polyvinyl Chloride) is a rigid engineering thermoplastic widely used in industrial
and general applications due to its combination of
good chemical stability, adequate mechanical strength, dimensional stability
and cost efficiency.
PVC is commonly supplied in rigid and semi-rigid grades and is frequently used
for CNC-machined components, electrical insulation parts and lightweight mechanical applications.
Engineering Properties of PVC
- Good chemical resistance: Resistant to weak and medium-strength acids and alkalis.
- Easy machinability: Suitable for turning, milling and CNC machining.
- Moderate wear resistance: Suitable for components under medium abrasion.
- Dimensional stability: Maintains shape and tolerances in various operating conditions.
- Good electrical insulation: Suitable for electrical and electronic applications.
- Lightweight and economical: Cost-effective solution for industrial components.
- Low moisture absorption: Reliable performance in humid environments.
Industrial Applications of PVC
- Rigid and semi-rigid PVC sheets
- PVC rods
- CNC-machined components
- Electrical insulation parts
- Light-duty mechanical components and prototypes
- Chemical- and moisture-resistant parts
- General industrial and construction applications
Typical Technical Properties of PVC
| Property | Typical Value |
|---|---|
| Density | 1.35 – 1.45 g/cm³ |
| Operating temperature | -10 to +60 °C |
| Hardness (Shore D) | 75 – 85 |
| Water absorption | Low |
| Electrical insulation | Good |
Frequently Asked Questions about PVC
Is PVC suitable for CNC machining?
Yes. PVC offers easy machinability and good dimensional stability,
making it suitable for CNC-machined parts.
How good is the chemical resistance of PVC?
PVC provides good resistance to weak and medium-strength acids and alkalis
in industrial environments.
What are the main applications of PVC?
PVC is commonly used for sheets, rods, insulation components,
industrial parts and general-purpose applications.
For selecting the most suitable PVC (Polyvinyl Chloride) grade for your application,
consult the technical team at Tosee Teflon.