The best treatment was a ratio of 50:50 with a melting point test value of 57.90°C, a burn time test of 4.40 hours, a slightly concave normal air bubble test, and overall acceptance of like criteria with a score of 4.2. 展开 关键词: Aromatherapy candle paraffin ratio stearin ...
Standard Practice for Determining Degradation End Point in Degradable Polyethylene and Polypropylene Using a Tensile Test 来自 掌桥科研 喜欢 0 阅读量: 2 标准号: ASTM D3826-98 摘要: 1.1本规程涵盖了小于1.0 mm(0.04 in.)的可降解聚乙烯/聚丙烯薄膜和片材的降解终点(脆性点)的测定厚的本规程的目的不...