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- abrasion test of coating film 漆膜耐磨性检测
- Test of the Water Vapor Penetration Rate of Coatings Film by the Wet Cup Method 建立湿杯法测试涂膜水蒸气透过率
- The effects of the composition and molecular weight of the HDI oligomer on the properties of coating film were studied. 通过改变HDI齐聚物合成反应的条件,探讨了齐聚物的组成和分子量对涂膜性能的影响。
- Use special emulsifier, its appearance is halfway transparent, and the sheen of coating film is high. 选用特殊的乳化剂,外观呈半透明,涂膜光泽度高。
- This article has described a number of scribing patterns of coatings film in neutrae salt spray test and discussed the evaluation methods of results. 介绍了涂层试板耐中性盐雾试验中关于划线的几种形式、划线方法以及试验后的评定方法,并对这些方法进行了讨论。
- The acrylic resin was used to modify PVDF, and the influence of titanium white pigment on the properties of coating film was researched. 采用丙烯酸树脂对PVDF进行改性,并研究颜填料钛白粉对涂膜性能的影响。
- The excellent quality of coating film based on waterproof two-component polyurethane coating filled with fly ash can be gained when the fineness of fly ash is 300 meshes. 当粉煤灰的细度为300目时能得到性能优良的双组分聚氨酯防水涂料。
- Based on the study of the bubbling phenomena around the crosscut of coatings film in neutral salt spray test,this article has analyzed the cause of bubbling and proposes effective solutions. 通过对中性盐雾试验中漆膜划痕处起泡现象的研究,分析了起泡产生的原因,提出了相应的解决方案。
- My wife bought an article of coat for our daughter this morning. 我的妻子今天上午给女儿买了一件上衣。
- The article has discussed influences of some factors such as baseplate,pretreatment,thickness of coating film and baking temperature etc on the T-bend of color sheet in the production of color sheet. 介绍了彩板生产中基板类型、前处理、涂料膜厚、烘烤温度等因素对彩板T弯性能的影响。
- If this friendship is real, it can stand the test of time. 如果这种友谊是真诚的,那么它就能经得起时间的考验。
- Effects of synthesis technology on the properties of coating film of the alkyd resin were discussed.The experimental results show that the reaction time can be shortened by non alcoholysis technology. 讨论了合成工艺对涂膜性能的影响,发现采用非醇解工艺可以缩短合成改性醇酸树脂的反应时间。
- The fire is the test of gold; adversity of strong men. [谚]烈火炼真金,逆境炼壮士。
- The influence of pretreatment, roll coating model, speed of coil coater line, oven temperature, PMT and film thickness on performance of coatings film is described. 介绍了预涂卷材涂料涂装时,前处理辊涂方式、涂装线的线速、炉温、板温(PMT)及膜厚等涂装参数对涂膜性能的影响。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量驾驶员水平的决定性考验,就是看他在紧急关头能否保持镇静。
- By through examining and testing of properties, a sort of coating mixture ratio suit to foundry production was found. 选择了合适的厚材料配比试验,并通过性能检测,找出了一种适于铸造生产使用的涂料配比。
- Test Method for Mar Resistance of Coatings Film 耐划伤性测试方法
- The long separation was a test of their love. 长期分离对他们的爱情是个考验.
- Problem solving is a test of a good manager. 解决问题是对一个好经理的检验。
- The crocking resistance of coatings film is tested by use of adhesive tape, sticking off or peeling off of the marks painted with waterborne or solventborne marking pens. 结果发现表面粗糙度和表面助剂的共同作用可有效防止记号笔对涂层的粘结,粗糙表面的涂层亲水、亲油性对抗粘结作用有较大的影响,涂膜在水浸泡前后的抗粘性效果表现不同。