Add time:08/22/2019         Source:sciencedirect.com

Additives are crucial to the successful application and proliferation of plastics. Small amounts of the appropriate additive can make the difference between a useless material and one with excellent mechanical properties and durability. Antioxidants and other stabilizers are used in parts per million concentrations and yet, without them, many successful plastics such as polypropylene and PVC would not be commercially viable. Dispersants and coupling agents are additives that, even in low concentrations, can profoundly affect the performance and viability of plastic materials in applications from packaging to consumer appliances, electronics, automotive, and aerospace. Dispersants adhere to the particles but have no strong or specific interactions with the surrounding polymer. Coupling agents adhere not only to the particulate matter but also to the polymer through chemical bonds or chain entanglement. Dispersants and coupling agents have different advantages and are selected based upon the needs of each application.

We also recommend Trading Suppliers and Manufacturers of VOLAN(R) BONDING AGENT (cas 111031-82-4). Pls Click Website Link as below: cas 111031-82-4 suppliers