摘要
对比研究了测试温度、样片冷却时间、测试仪器、测试操作以及样片成型顺序等因素对丙烯腈-丁二烯-苯乙烯共聚物（ABS）树脂色度测试的影响。结果表明：测试温度对色度测试的影响较大;不同色度仪之间的测试数据有偏差,不具备可比性;同一台仪器数据重复性较好,仪器系统误差在0.1以内。测试背板对色度测试结果影响很大,其色差甚至达到10以上。样片制备条件对测试结果有影响,应充分置换并保证注塑工艺稳定,然后进行取样测试。色度测试具有一定复杂性,实际测试过程需要根据测试目的,按照以上规律有针对性地选择和控制测试方法及条件。
The influences of test temperature, sample cooling time, test instrument, test operation and sample forming sequence on color test of acrylonitrile-butadiene-styrene （ABS） resin were studied. The results show that the test temperature has a great influence on the color test. The test data between different colorimeter is biased and not comparable, but the same colorimeter data repeatability is better, the instrument system error is within 0.1. The test backboard has a great influence on the color test results, and the color difference is even more than 10. The conditions of sample preparation also influence the test results. Therefore, it is necessary to replace and ensure that the injection molding process is stable. The color test is a complicated process, and the actual test needs to select test methods and conditions, according to the test objectives and the above test rules.
作者
张海霞
郝刚
宋利忠
康宁
王毅
宋振彪
Zhang HaiXia,Hao Gang, Song Lizhong,Kong Ning,Wang Yi,Song Zhenbiao(Synthetic Resin Plant of Jinlin Petrochemical Company,Petrochina,Jilin 132021,Chin)
出处
《塑料科技》
CAS
北大核心
2018年第4期117-121,共5页
Plastics Science and Technology
