产品名称：	安捷伦7820A高分子多孔微球填充柱 GB21027-2020学生用品的安全通用要求
产品型号：	安捷伦7820A高分子多孔微球填充柱
品牌：	1941
产品数量：
产品单价：	面议
日期:	2022-08-23

安捷伦7820A高分子多孔微球填充柱 GB21027-2020学生用品的安全通用要求的详细资料

GB21027-2020学生用品的安全通用要求
GB21027-2020学生用品的安全通用要求 详细信息：

名称：填充柱

型号：高分子多孔微球填充柱

规格：1m*3.2mm，177-250um

使用温度：270°C

应用：GB21027-2020学生用品的安全通用要求

为规范学生用品市场,从2008年4月1日起,我国学生用品中部强制性国家标准——《学生用品的安全通用要求》(GB 21027-2007)(以下简称《通用要求》)正式开始实施。这是一部几乎涵盖所有文具用品的安全技术标准,其中除了规定铅、汞、砷等8种有害重金属限量标准外,还涉及了由于文具造型设计问题而引发的种种安全隐患。这部安全标准为强制性国家标准,不符合技术规范和安全标准的学生用品,将不得在市场上销售。该标准适用于未成年学生使用的用品,主要是指水彩画颜料、蜡笔、油画棒、指画颜料、橡皮泥、橡。




GB21027-2020 General requirements for safety of student supplies
GB21027-2020 General requirements for safety of student supplies Details:

Name: Packed Column
Model: Polymer Porous Microsphere Packed Column

Specifications: 1m*3.2mm, 177-250um

Operating temperature: 270°C

Application: GB21027-2020 General Requirements for Safety of Student Supplies


In order to regulate the student supplies market, from April 1, 2008, the first mandatory national standard for student supplies in my country - "General Requirements for the Safety of Student Supplies" (GB 21027-2007) (hereinafter referred to as "General Requirements") Officially started implementation. This is a safety technical standard covering almost all stationery products. In addition to stipulating the limit standards for 8 harmful heavy metals such as lead, mercury and arsenic, it also involves various safety hazards caused by the design of stationery. This safety standard is a mandatory national standard, and student supplies that do not meet technical specifications and safety standards will not be sold in the market. This standard applies to supplies used by minor students, mainly including watercolor paints, crayons, oil pastels, finger paints, plasticine, and rubber.