What is the use of Unplasticised PVC?
What is the use of Unplasticised PVC?
UPVC, also known as Unplasticized Polyvinyl Chloride, is a low-maintenance building material used as a substitute for painted wood, mostly for window frames and sills when installing double glazing in new buildings, or to replace older single glazed windows.
What is PVC what are its properties and uses?
What is PVC (PolyVinyl Chloride)? Polyvinyl Chloride (PVC or Vinyl) is an economical and versatile thermoplastic polymer widely used in the building and construction industry to produce door and window profiles, pipes (drinking and wastewater), wire and cable insulation, medical devices, etc.
What are the properties of PVC pipe?
What are the properties of Polyvinyl Chloride?
| Property | Value |
|---|---|
| Melt Temperature | 212 – 500 °F (100 – 260°C) *** |
| Heat Deflection Temperature (HDT) | 92 °C (198 °F) ** |
| Tensile Strength | Flexible PVC: 6.9 – 25 MPa (1000 – 3625 PSI) Rigid PVC: 34 – 62 MPa (4930 – 9000 PSI) ** |
| Specific Gravity | 1.35 – 1.45 |
What are the types of PVC?
PVC pipes are generally categorised into four: PVC-U unplasticised PVC), C-PVC (chlorinated PVC), PVC-O (molecular oriented PVC) and modified PVC. Besides sharing many of the same properties, each type of PVC has its own advantages for different applications.
What is the hardness of PVC?
Polymer Name
| Polymer Name | Min Value | Max Value |
|---|---|---|
| Polytetrafluoroethylene 25% glass fiber | 60.000 | 70.000 |
| PVC (Polyvinyl Chloride), 20% Glass Fiber-reinforced | 85.000 | 90.000 |
| PVC, Plasticized | 15.000 | 70.000 |
| Polyvinyl Chloride plasticized filled | 15.000 | 70.000 |
Which pipe is good for bathroom?
PVC pipes: The most common type of pipe used for residential properties is PVC. These pipes are ideal for drainage applications (dirty water from sinks, toilets, etc.). They can also be used for the main water supply, as they are strong and sturdy in high-pressure conditions.
What is durable PVC?
Durable. PVC is resistant to weathering, chemical rotting, corrosion, shock and abrasion. It is therefore the preferred choice for many different long-life and outdoor products. In fact, medium and long-term applications account for some 85 per cent of PVC production in the building and construction sector.
Does PVC absorb water?
Non-hygroscopic polymers include PVC, polypropylene, polystyrene, polyethylene and others. They do not absorb moisture internally into the pellet. Dampness can be collected on the surface of pellets, and applying heat is an important part of removing that moisture.
Which PVC pipe is best for hot water?
CPVC
CPVC – The Best PVC Water Pipe for Hot Water CPVC or Chlorinated Polyvinyl Chloride is a thermoplastic like PVC however the difference lies in the extra chlorination process (67% Chlorine) that gives additional quality like durability and the higher maximum operating temperature.
Which PVC pipe is best for home?
Chlorinated Polyvinyl Chloride Piping (CPVC) CPVC is suitable for hot water and drinking water, unlike normal PVC. Compared with copper, CPVC pipes are smoother, and they produce less noise when water flows through.