The scratch resistance, pencil hardness and abrasion resistance of BOPET film couldn’t satisfied the qualification that the protection film of optical-electrical production desired.
本文的目的在于探索出一种涂布在BOPET薄膜表面的涂层,该涂层具有优异的抗划伤性能、高的表面铅笔硬度以及优异的耐磨性。
Analytic scales and pencil hardness tester were employed to analyze the effect of the composition of pad on its swelling ration and hardness.
采用失重法与铅笔硬度计分析了抛光垫的组分对其溶胀率及干湿态硬度的影响,比较了固结磨料方法与游离磨料方法抛光后硅片的表面粗糙度。
Technological progress in film hardness test;
涂膜硬度试验的技术进展
This paper collects some usual film-forming additives for water-borne coatings and performance data related with film forming;discusses the relation of film- forming additives with minimum filming temperature,filming efficiency,film hardness and VOC;an discusses the importance and possibility of preparing“zero-VOC”water- borne coatings from the factor of film-forming additives.
汇集了水性木器涂料常用的一些成膜助剂以及与成膜有关的性能数据,讨论了成膜助剂与最低成膜温度、成膜效率、涂膜硬度和VOC的关系。
Determination of film hardness by pencil test
GB/T6739-1996涂膜硬度铅笔测定法
The hardness designation of the pencil that just fails to cut the film is the pencil hardness of the film.
刚好不能够将涂膜刺破的铅笔硬度的确定为涂膜表面的硬度。
UNCERTAINTY EVALUATION OF ICP-AES ANALYSIS METHOD FOR TOTAL LEAD CONTENT IN PAINT OF TOYS;
等离子发射光谱法测定玩具涂层中总铅含量的不确定度评定
Determination of hardness of the paint films--Pendulum damping test
GB/T1730-1993漆膜硬度测定法摆杆阻尼试验
Determination of viscosity of coatings
GB/T1723-1993涂料粘度测定法
Methods of test for fineness of grind of paints
GB/T1724-1979涂料细度测定法
Determination of Total and Soluble Lead Content in Coatings
涂料中“总铅”和“可溶性”铅含量的测定
double impression method
锤击布氏硬度测定法
Determination of High Content Lead in Lead Concentrates by AAS
原子吸收分光光度法测定铅精矿中高含量铅
Determining Lead in Cosmetics by DBM - MSA - Spectrophotometry
DBM-MSA光度法测定化妆品中铅
Determination of Trace Lead in Water by Anodic Stripping Voltammetry with Thin Film Silver-Mercury Electrode
用银汞膜电极阳极溶出伏安法测定水中痕量铅
Determination of lead in medicine using bismuth-film electrodes by differential potentiometric stripping analysis
铋膜电极微分电位溶出法测定药物中微量铅
Method of test for measurement of dry film thickness of paints
GB/T1764-1979漆膜厚度测定法
testing method for film thickness of rust preventive oil
防锈油膜厚度测定法
The child loves to scribble with a pencil.
这孩子喜欢用铅笔乱涂。
determination of flexural stiffness of fabrics:flexometer method
织物弯曲硬挺度的测定法: 挠度计法
Concise Evaluation on Uncertainty of Lead in Soy by AAS
原子吸收光谱法测定酱油中铅的不确定度评定
Simultaneous determination of Pb,Cr,Se and Co in paints by XRF spectrometry
X射线荧光光谱法同时测定涂料中的铅、铬、硒和钴