Modified with benzene ring paramethyl substitution as the core, PmS has high heat resistance and excellent hydrophobicity, breaking through the performance boundaries of traditional polystyrene:
High temperature scenarios: heat resistance is improved to adapt to microwave food containers and car heat-resistant components (headlight housing, sensor bracket);
Functional materials: Hydrophobic properties empower anti-corrosion coating (contact angle > 90°), used for marine equipment protection; combined with carbon black to develop anti-static packaging to protect precision electronic components;
Green packaging: foam molded low-density insulation material (thermal conductivity 0.03-0.04 W/m·K) to promote energy conservation in buildings.