Is PVC environmentally friendly?
PV不环保。PVC即聚氯乙烯，是经常使用的一种塑料，是由聚氯乙烯树脂、增塑剂和防老剂组成的树脂，本身并无毒性。但其添加的增塑剂、防老剂等辅料具有毒性。增塑剂使用对苯二甲酸二丁酯、邻苯二甲酸二辛酯等制成，具毒性。防老剂的硬脂酸铅也具毒性。
PVC is not environmentally friendly. PVC, or polyvinyl chloride, is a commonly used plastic that is composed of polyvinyl chloride resins, plasticizers, and antioxidants, and is not inherently non-toxic. However, the added plasticizers, antioxidants, and other auxiliary materials have toxicity. The plasticizer is made of dibutyl terephthalate, dioctyl phthalate, etc., and is toxic. Lead stearate, an antioxidant, is also toxic.
PVC是二恶英的主要来源。二恶英是二氧芑家族中最致命的物质，是一种有毒的化合物，对人和动物具有较大的危害。
PVC is the main source of dioxins. Dioxin is the most deadly substance in the dioxin family, and is a toxic compound that poses significant harm to humans and animals.
当PVC生产、回收和在焚烧炉中毁弃时，或者PVC的产品在意外燃烧时，比如垃圾掩埋时，就会产生二恶英。
Dioxins can be generated when PVC is produced, recycled, and destroyed in incinerators, or when PVC products are accidentally burned, such as during landfills.
Erdos Polyvinyl Chloride PVC resin SG-5
White Washable 1250 mesh Used for Coating and Plastic Calcined Kaolin
