摘要
根据GB/T6675-2003 C.8.2聚合物和类似材料中描述的聚合物材料中可迁移元素的测试程序,本文研究了测试样品重量和测试样品尺寸这两个因素对PVC塑料中可迁移元素测试结果的影响。研究结果表明:不同样品重量对测试结果基本没影响,而样品尺寸在6 mm以下时,不同样品尺寸对测试结果影响很大。
The detemination of migration of certain elements in PVC plastic influenced by the sample size and weight of test portion, according to the procedure of GB/T6675 -2003 C. 8.2 Polymeric and similar materials. The results showed that the sample weight had no affect for the test result. But the sample size great influenced the test result when the sample size was below 6 mm.
出处
《广州化工》
CAS
2012年第14期129-130,184,共3页
GuangZhou Chemical Industry
关键词
PVC塑料
可迁移元素
样品尺寸
PVC plastic
migration of certain elements
the sample size
