QMW广东美的厨房电器制造有限公司企业标准厨房电器塑料材料技术标准2015–03-01发布2015-04-01实施广东美的厨房电器制造有限公司发布修订说明编制/修订原因说明:本次编制主要是统一塑胶原材料各产品公司标准,替代各产品公司塑胶原材料标准,建立事业部级塑胶原材料技术标准。章节号修订(内容)说明OWNER(所有人)/时间新编郑文强、叶建林、郭振科、王淼审核:朱雄伟会签:李建审批:栾春目次IV外观及包装要求....................................................................1颗粒外形要求.................................................................1颗粒均匀性要求............................................................1颜色要求.....................................................................2包装要求............................................................2标示要求.................................................................2运输与仓储要求..................................................................2材料的环保要求...............................................................2材料的技术性能指标要求.......................................................2塑胶的原材料技术性能要求.........................................................2原材料的密度测试.............................................................2原材料的含水率测试...........................................................2原材料的灰份测试.............................................................2原材料的融熔指数的测试......................................................2原材料的热变形温度测试.......................................................2原材料的维卡软化温度测试.....................................................3原材料的阻燃特性测试.........................................................3原材料的冲击强度测试........................................................3原材料的拉伸强度测试.........................................................3原材料的断裂伸长率测试......................................................3原材料的弯曲强度测试........................................................3原材料的弯曲模量测试........................................................3原材料的材料收缩率测试.........................