Silica is applied in the plastic industry
Hits: 467
img
Silica is applied in the plastic industry:
• Filler reinforcement: Adding it to plastic can improve its strength, toughness, hardness, and thermal stability. For example, after adding fumed silica into polystyrene plastic film, the transparency, strength and toughness of the film can be improved, and the waterproof and anti-aging properties can also be improved; The hardness, smoothness and anti-aging performance of plastic steel doors and windows can be improved by adding a small amount of fumed silica to the ordinary plastic polyfluoroethylene.
Plastic film opening agent: Adding white carbon black between two layers of plastic film can make it easy to separate and solve the problem of difficult bag opening during bagging.
