OPE wax for pvc products
Oxidized polyethylene wax serves as a highly important and efficient external lubricant and processing aid in PVC manufacturing. It plays an irreplaceable role by enhancing processing fluidity and improving the surface quality of finished products.
Mechanism: The molecular chains of oxidized polyethylene wax carry polar groups such as carboxyl and hydroxyl groups. These groups enable one end to weakly anchor onto PVC molecular chains, while the long-chain alkane groups at the other end extend outward.
Effect: This creates an effective lubricating film between the PVC melt and the metal surfaces of processing equipment (e.g., barrels, screws, molds). This film significantly reduces friction between the melt and metal surfaces, preventing melt adhesion to equipment. Consequently, material is easier to convey, plasticize, and demold.
Although primarily functioning as an external lubricant, its moderate polarity provides slight compatibility with PVC, preventing complete “slippage” unlike paraffin wax. It reduces friction-induced heat while ensuring effective shear force transfer, aiding uniform plasticization of PVC resin. This lowers melt viscosity and enhances flowability.
Send product request
Other supplier products
 |
Warm mix asphalt modifier | Through technological innovation, the use of independent proprietary technology, a series of optimized combination of processes, and the use of gas... |
 |
64#High Quality Refined Microcrystalline Wax Refined Paraffin Wax | brief introduction:Paraffin is mainly composed of solid alkane, odorless and tasteless. It is a white or light yellow translucent solid. Due to its... |
 |
Microcrystalline waxes for lubrication | Microcrystalline wax is mainly used in the field of industrial lubrication, characterized by excellent lubricating properties, the specific applica... |
 |
Casting wax with different usage and different colour | Itcanapplyin commercial hardware, golf heads, thin-wall parts, and aerospace industries. R&B Softening Point Drop Melting P... |
 |
Micronized wax for packing | The application of micronized wax in ink is mainly reflected in the following aspects: Improvement of scratch resistance and abrasion resistance: m... |
Same products
 |
Closed Body Pinch Valve | Seller: Anhui Fengchi Pump Valve Manufacturing Co., Ltd. | The operating principle of the FNC® enclosed pinch valve is straightforward. When in the open... |
 |
Black silicon carbide ceramic ring | Seller: Zhejiang Zhufa Precision Ceramics Technology Co., Ltd. | Black silicon carbide ceramic ring is a high-performance engineered ceramic assembly made of high... |
 |
High melting point Fischer Tropsch Wax for Rubber Protection | Seller: Syntop chemical Co.,Ltd. | Highmeltingpoint FischerTropsch wax serves as a vital additive in rubber protection, primarily em... |
 |
OPE wax used as lubricant in PVC processing | Seller: Syntop chemical Co.,Ltd. | Oxidized polyethylene wax possesses multiple significant advantages due to its unique chemical st... |
 |
Nozzle Sprayer DSLA144PV605 Nozzle Sprayer DSLA142PV600 | Seller: China lutong | Nozzle Sprayer DSLA144PV605 Nozzle Sprayer DSLA142PV600Chris Whats/ app:+8–6–1&ndash... |
