Antibacterial plastic refers to addition of antibacterial agents to plastic to make plastic itself antibacterial, which can kill or inhibit bacteria on plastic for a period of time. Compared with conventional chemical and physical...

TPV injection molding causes inlet burns mainly due to excessive material shear. At moment when material passes through gate during injection, shear rate reaches its peak, so temperature at gate reaches its highest value, and exce...

(1) Melt transfer theory The melt delivery theory, also known as hydrodynamic theory, is to study plasticization of plastic in homogenizing section of screw, so that plastic can be extruded from machine head at a constant pressure...

For soft PVC materials, many manufacturers often use Pa (Pa) to indicate hardness; in fact, Pa here does not refer to hardness, but to content of plasticizer (oil) in PVC materials. Therefore, greater value of Pa, greater content ...

polymer only milanon/Meite The word "latex" has become popular all over country in recent years, and latex pillows have become even more popular among people. Latex pillows are made from sap of rubber trees. At present, it is not ...

At present, modification of various resins is development trend of plastics industry. Modification methods such as copolymerization, grafting, crosslinking, and blending can enhance resin properties, reduce costs, and improve qual...

The basis of mask is meltblown fabric. In addition to mechanical properties of meltblown fabric, electrostatic electret is most important. Since there is no meltblown material processed by electrostatic electret technology, filtra...

TPV thermoplastic vulcanizate is composed of polypropylene, EPDM, emollient oil, fillers and additives. According to different hardness, adjust proportion of plastic and rubber, and proportion of oil expansion. The addition of an ...

Thermoplastics can be foamed in a variety of ways to achieve different densities. Typically, blowing agents are mixed with polymer melts to produce reduced density plastic products by expelling polymer with gas. However, reduced d...

In an invisible automotive coating, TPU backing is an important part, but do you know how TPU is made? What is fundamental difference between a good TPU and a bad TPU? Why can all TPU stealth car covers be guaranteed for 5 or even...