44种室内装潢涂料急性吸入毒性及检测方法
发布时间：2018-08-08 15:48
【摘要】：[目的 ]建立涂料急性吸入毒性检测方法和评价标准 ,探讨影响室内装潢涂料毒性的有关因素 ,为室内装潢涂料安全卫生质量的管理提供技术依据。[方法 ]通过 44种室内装潢涂料急性吸入毒性和总挥发性有机物 (TVOC)含量的测试 ,验证上述测试及评价方法的科学性和可行性。[结果 ]检测了 6大类 44种涂料 ,其中乳胶漆等水性涂料急性吸入毒性和呼吸道刺激性均为 0级 ;溶剂型涂料急性吸入毒性大多在Ⅱ至Ⅲ级 ,个别达到Ⅳ级 ,并引起实验动物呼吸道和肺组织Ⅰ～Ⅱ级损伤。涂料的急性吸入毒性和呼吸道刺激性与TVOC含量具有明显的相关。[结论 ]室内装潢涂料的毒性 :溶剂型涂料大于水性涂料 ,且毒性大小与涂料
[Abstract]:[objective] to establish the test method and evaluation standard of acute inhalation toxicity of coatings, to explore the factors affecting the toxicity of interior coatings, and to provide technical basis for the management of safety and hygiene quality of interior coatings. [methods] the results of acute inhalation toxicity and total volatile organic compounds (TVOC) content of 44 interior decoration coatings were used to verify the scientific and feasibility of the above test and evaluation methods. [results] the acute inhalation toxicity and respiratory irritability of waterborne coatings such as latex paint were all grade 0, and the acute inhalation toxicity of solvent paint was mostly in grade 鈪，
本文编号：2172265
[Abstract]:[objective] to establish the test method and evaluation standard of acute inhalation toxicity of coatings, to explore the factors affecting the toxicity of interior coatings, and to provide technical basis for the management of safety and hygiene quality of interior coatings. [methods] the results of acute inhalation toxicity and total volatile organic compounds (TVOC) content of 44 interior decoration coatings were used to verify the scientific and feasibility of the above test and evaluation methods. [results] the acute inhalation toxicity and respiratory irritability of waterborne coatings such as latex paint were all grade 0, and the acute inhalation toxicity of solvent paint was mostly in grade 鈪，
本文编号：2172265
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