随着科学技术的发展,塑料工业以突飞猛进的速度在我国城乡广泛推广。塑料是以合成树脂为基本原料的高分子化合物,有些塑料本身就是合成树脂。塑料品种繁多,应用面广,我国产量较多的有14种,其中又以聚氯乙烯、聚乙烯、聚苯乙烯、酚醛、氨基塑料应用最广。而所有这些塑料的生产过程中,都存在着各种各样的危害人体健康的不良因素,必须引起高度重视。 在较为常见的塑料生产中,酚醛树酯生产存在的毒物对人体危害比较明显,苯酚或甲酚对皮肤、粘膜有强烈的刺激和腐蚀作用。长期接触还可导致神经、精神 With the development of science and technology, the plastic industry has been widely promoted in our country’s urban and rural areas at a rapid pace. Plastic is a synthetic resin as the basic raw material of polymer compounds, some plastic itself is a synthetic resin. Plastic variety, wide range of applications, China has more output of 14 species, of which polyvinyl chloride, polyethylene, polystyrene, phenolic, aminoplast the most widely used. All of these plastic production process, there are a variety of harmful elements of human health, we must attach great importance. In the more common plastic production, the presence of phenolic resin toxic hazards on the human body more obvious, phenol or cresol on the skin, mucous membranes have a strong stimulus and corrosion. Long-term exposure can also lead to nervous, mental