Wantong Special Plastic: Independent Innovation! Castor beans turned plastic

In many people’s minds, plastics are extracted from petroleum, and there is such a company in Nanshui Town, Jinwan District, Zhuhai City, which uses renewable castor beans as raw materials. Through independent innovation, a bio-based semi-aromatic polyamide special engineering plastic has been developed. Its products have the characteristics of low water absorption, high temperature resistance,…