基于室內(nèi)鋪裝PVC地板的可遷移元素和鄰苯二甲酸酯有害物質(zhì)檢測與標(biāo)準(zhǔn)分析

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DOI編碼：10.3969/j.issn.1674-5698.2025.04.0015

Detection and Standard Analysis of Migratory Elements and Phthalate Harmful Substances Based on Indoor PVC Floor Coverings

CUI Qian-qian12 SUN Zhen-xi3 WANG Zuo-yi1 ZHENG Huan-qi1.2* （1. Shandong Institute for Product Quality Inspection；2.NationalCenter of QualityInspection and Test for Decoration Materials； 3. Shandong Antai Inspection Center for Chemical Pressure Vessel Co.， Ltd.）

Abstrat：[Objective] The studyaims to examine safetyconcernsstemmingfrom the absence of limits for migratable elements and phthalates in polyvinyl chloride （PVC）flooring as percurent standards.[Methods]This paper delves into relevant domesticand international standardsand summarizespertinenttestingmethodologies.Atotalof30sampleswere tested foreight migratableelements andsixphthalates.Results]Thefindingsrevealthatantimony，mercuryandselenium wereabsent，whilebariumwaspresentinallsamples atrelativelyhigherconcentrationsthanotherelements.Leadwas also detected inallsamples but atconcentrations lower than thoseofbarium.Additionallyvarying batches exhibited arsenic， cadmiumandchromiumlevelsexceeing thedetectionlimitNotably，significant quantitiesofthephthalates DNP，DINP， andDIDPweredetected.[Conclusion] Consequently，migratable elements in PVCflooring samples pose notablehealth risks， with phthalates meriting particular scrutiny as potentially harmful substances.

Keywords： PvCflooring coverings， migratory elements， phthalates

0 引言

聚氯乙烯（Polyvinylchloride，PVC）作為一種合成聚合物塑料被大量使用。（剩余6061字）