木器涂料包括家具、门窗、护墙板、地板、日常生活用品、木制乐器、体育用品、文具、儿童玩具等所选用涂料,一般来说木器涂料以家具涂料为主,根据品种的不同分为聚氨酯类涂料,硝基类涂料,醇酸类涂料,不饱和聚酯类涂料等。
GB 18581-2020木器涂料中有害物质限量检测:
测试项目 | 聚氨酯类 | 硝基类 | 醇酸类 | 不饱和聚酯类 | 色漆 | 清漆 | 水性固化涂料 | 非水性固化涂料 | 粉末涂料 |
VOC含量-涂料 | 面漆:≤660/650g/L 底漆:≤600g/L | ≤700g/L | ≤450g/L | ≤420g/L | ≤250g/L | ≤300g/L | ≤250g/L | ≤420g/L | --- |
VOC含量-溶剂型腻子 | ≤400g/L | ≤400g/L | ≤400g/L | ≤300g/L | --- | --- | --- | --- | --- |
VOC含量-水性固化腻子 | --- | --- | ---- | --- | ≤60g/kg | ≤60g/kg | ≤60g/kg | ≤60g/kg | --- |
甲醛含量 | --- | --- | --- | --- | ≤100mg/kg | ≤100mg/kg | ≤100mg/kg | --- | --- |
总铅含量 | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg | ≤90mg/kg |
可溶性重金属-镉含量 | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg | ≤75mg/kg |
可溶性重金属-铬含量 | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg |
可溶性重金属-汞含量 | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg | ≤60mg/kg |
乙二醇醚及醚酯总和含量 | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | ≤300mg/kg | --- |
苯含量 | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | --- | --- | --- | ≤0.1% | --- |
甲苯与二甲苯总和含量 | ≤20% | ≤20% | ≤5% | ≤10% | --- | ---- | --- | ≤5% | --- |
苯系物总和含量 | --- | --- | --- | --- | ≤250mg/kg | ≤250mg/kg | ≤250mg/kg | --- | --- |
多环芳烃总和含量 | ≤200mg/kg | ≤200mg/kg | ≤200mg/kg | ≤200mg/kg | --- | --- | --- | ≤200mg/kg | --- |
游离二异氰酸酯总和含量 | 潮气固化型:≤0.4% 其他:≤0.2% | --- | --- | --- | --- | --- | --- | ---- | ---- |
甲醇含量 | --- | ≤0.3% | --- | --- | --- | --- | --- | ≤0.3% | --- |
卤代烃总和含量 | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% | --- | ---- | --- | ≤0.1% | --- |
邻苯二甲酸酯总和含量 | --- | ≤0.2% | --- | --- | --- | --- | --- | ---- | ---- |
烷基酚聚氧乙烯醚总和含量 | --- | --- | --- | --- | ≤1000mg/kg | ≤1000mg/kg | ≤1000mg/kg | --- | --- |
涂料相关测试标准:
GB 14907-2018 钢结构防火涂料
GB 12441-2018饰面型防火涂料
GB 28375-2012混凝土结构防火涂料
GB 18582-2020 建筑用墙面涂料中有害物质限量