Views: 0 Author: Site Editor Publish Time: 2023-12-11 Origin: Site
The main difference between PVC (Polyvinyl Chloride) and UPVC (Unplasticized Polyvinyl Chloride) lies in their chemical composition and properties. Both are types of plastic, but they have distinct characteristics and applications due to the presence or absence of plasticizers.
Chemical Composition:
PVC: PVC is a flexible plastic material made from polyvinyl chloride polymer, which is mixed with plasticizers to make it more pliable.
UPVC: UPVC, on the other hand, is rigid and does not contain plasticizers. It is made from the same polyvinyl chloride polymer, but the absence of plasticizers makes it stiffer and more durable.
Flexibility:
PVC: PVC is known for its flexibility and is often used for applications where a certain level of bendability is required. This flexibility makes it suitable for items like vinyl flooring, shower curtains, and certain types of plumbing pipes.
UPVC: UPVC is rigid and does not have the same level of flexibility as PVC. It is commonly used in applications that require structural stability and resistance to deformation, such as doors, windows, and plumbing pipes.
Durability:
PVC: While PVC is durable, the presence of plasticizers can lead to some degradation over time when exposed to sunlight, heat, and certain chemicals.
UPVC: UPVC is more durable and has better resistance to environmental factors and chemicals since it lacks plasticizers. It is less prone to degradation and can maintain its properties over a more extended period.
Applications:
PVC: PVC's flexibility and cost-effectiveness make it suitable for various applications, such as pipes, cables, inflatable products, flooring, and packaging materials.
UPVC: UPVC's rigidity and superior durability make it ideal for construction and building applications, including window frames, door frames, drainage pipes, and exterior cladding.
In summary, the key difference between PVC and UPVC lies in their flexibility and use of plasticizers. PVC is flexible and often contains plasticizers, while UPVC is rigid and does not contain plasticizers, making it more durable and suitable for structural applications. Both materials have their respective advantages and are used in various industries based on their specific properties.
Combining the above differences between PVC and UPVC, we can know that, as far as pipes are concerned, UPVC materials are more suitable for the production of pipe fittings. ERA pipe fittings are produced with 100% virgin UPVC resin. Prioritize the use of high-quality raw materials provided by large petrochemical companies at home and abroad such as Sinopec;UPVC independent formula, has passed NSF certification; has its own professional ERA experimental center to provide professional technical support.
Below is ERA UPVC pipe fitting products ranges, welcome to inquiry if any products required.
PVC-U pressure pipe&fittings PN10 series
PVC-U pressure pipe&fittings PN16 series
PVC-U pipes&thread fittings BS STANDARD
PVC-U pressure pipe&fittings with gasket
PVC-U pressure pipe&fittings (TYPE II)
PVC-U pressure pipe&fittings (BS4346)
PVC-U pressure fittings (JIS STANDARD)
PVC-U SCH40 pipe&fittings (ASTM D 2466)
PVC-U SCH40 PRESSURE FITTINGS TYPE II
PVC-U SCH80 pipe&fittings (ASTM D 2467)
PVC-U pipe&fittings (AS/NZS1477)
PVC-U pipe&fittings for drainage( EN1329,EN1401)
PVC-U pipe&fittings with rubber ring joint for drainage ( EN1329,EN1401)
PVC-U pipe&fittings for drainage ( ISO3633)
PVC-U pipe&fittings for DWV( ASTM D 2665)
PVC-U pipe&fittings for DWV( AS/NZS1260)
PVC-U pipe&fittings for stormwater( AS/NZS1254)
PVC-U gutters&fittings (BS EN607/EN12200/EN1462)
PVC-U conduits and fittings (AS/NZS2053 ）
