摩擦试验测试报告(英文版)
摩擦磨损实验报告

摩擦磨损实验报告一、引言摩擦磨损实验是工程领域中常见的一种实验方法,通过模拟材料或器件表面的微观接触,研究摩擦过程中的磨损特性和机理。
本实验报告旨在对摩擦磨损实验的目的、原理、实验装置和结果进行全面、详细、完整且深入地探讨。
二、目的本实验的目的是通过设计和进行摩擦磨损实验,探究不同材料在不同工况下的磨损特性及其机理,为工程设计和材料选择提供理论依据。
三、原理摩擦磨损实验的原理基于摩擦学和材料科学的知识。
在实验中,通过施加一定的载荷和运动速度,使两个试样或试样与摩擦片之间发生摩擦接触。
在摩擦接触过程中,表面微观起伏、化学反应和热效应等因素共同作用,导致材料表面的磨损和形貌变化。
摩擦磨损实验可分为干摩擦和润滑摩擦两种情况。
在干摩擦实验中,试样之间没有润滑剂的存在,摩擦过程可能引起大量的磨粒生成和表面热量积累,导致试样表面的磨损。
而润滑摩擦实验则通过添加润滑剂,减少试样间的摩擦热和磨损程度。
四、实验装置进行摩擦磨损实验需要一套实验装置,包括:1.摩擦磨损试验机:用于施加载荷和控制运动速度,一般具有高精度和可控性能。
2.试样和摩擦片:选择不同材料的试样和摩擦片,根据实验需求确定形状、尺寸和表面处理方式。
3.测量仪器:包括摩擦力传感器、位移传感器、温度传感器等,用于实时监测试样的摩擦力、位移和温度等参数。
4.润滑剂:用于润滑摩擦接触表面,减少磨损程度和摩擦热。
五、实验过程本次实验的具体过程如下:1.准备试样和摩擦片:根据实验要求选择不同材料的试样和摩擦片,进行尺寸加工和表面处理。
2.调节实验参数:根据实验设计,设置载荷大小、运动速度和实验时间等参数。
3.安装试样和摩擦片:将试样和摩擦片固定在实验装置上,确保摩擦接触表面平整、清洁。
4.启动实验:运行实验装置,开始施加载荷和控制运动速度,记录实验过程中的数据和现象。
5.停止实验:根据实验时间或实验目标要求,停止实验运行,取下试样和摩擦片进行观察和分析。
6.数据处理:根据实验结果,进行数据处理和曲线拟合,得到摩擦力、位移和温度等参数的变化趋势。
摩擦学实验报告

摩擦磨损实验报告一、实验目的:1、了解常用的摩擦磨损试验机结构、测试原理及测试过程。
2、了解常用的摩擦磨损试验机的使用方法。
3、了解摩擦系数与磨损量的测量。
4、测试实验用材料摩擦系数。
二、实验设备:1、划痕实验仪。
2、销盘摩擦磨损实验机。
3、四球摩擦磨损实验机。
4、疲劳摩擦磨损实验机。
三、实验要求:1、了解常用的摩擦磨损试验机结构、测试原理及测试过程。
2、熟悉并掌握常用的摩擦磨损试验机的使用方法。
3、测试实验用材料摩擦系数。
4、对实验结果进行分析四、实验设备与实验结果:MT-3000工作原理与结构1、测试原理MS-T3000摩擦磨损运用球-盘之间摩擦原理及微机自控技术,通过砝码或连续加载机构将负荷加至球上,作用于试样表面,同时试样固定在测试平台上,并以一定的速度旋转,使球摩擦涂层表面。
通过传感器获取摩擦时的摩擦力信号,经放大处理,输入计算机经A/D转换将摩擦力信号通过运算得到摩擦系数变化曲线。
μ=F/Nμ—摩擦系数F—摩擦力N—正压力(载荷)通过摩擦系数曲线的变化得到材料或薄膜的摩擦性能和耐磨强度,即在特定载荷下,经过多长时间(多长距离)摩擦系数会发生变化。
2、试验机结构1.加载方式:砝码加载;2.加载范围: 10g~2000g、精度0.1g;3.平台转速: 1转/min~3000转/min、精度±1转;4.升降高度:20mm;5.旋转半径:3mm~20mm;6.摩擦副夹具:Φ3mm、Φ4mm 、Φ5mm、Φ6mm ;7.摩擦副:GCr15钢球、AlO陶瓷球、ZrO陶瓷球、SiN陶瓷球;8.测试操作:键盘操作,微机控制;实验结果五、实验步骤:1、开机,进入windows界面,预热十分钟,进入MST—3000主界面。
2、进入主菜单,设定转速400r/s,点击开始,运转1分钟后自动停止,表示仪器运转正常。
3、放置试样:(1)松开悬梁定位旋钮,将悬梁顺时针旋转45°,将试样用固定螺钉固定在测试台上。
摩擦磨损实验报告

摩擦磨损实验报告摩擦磨损实验报告引言:摩擦磨损是我们日常生活中经常遇到的现象。
无论是机械设备的运行,还是人类活动的进行,都离不开摩擦磨损的存在。
为了更好地了解摩擦磨损的机理和特性,我们进行了一系列的实验研究。
本实验报告旨在总结实验过程、结果以及对摩擦磨损的认识。
实验目的:本次实验的目的是通过模拟不同工况下的摩擦磨损现象,研究不同材料的摩擦磨损特性,并探讨其影响因素。
实验方法:我们选取了两种常见的材料:金属和塑料。
首先,我们准备了两组试样,一组是金属试样,另一组是塑料试样。
然后,我们使用摩擦试验机对试样进行摩擦磨损实验。
实验中,我们控制了不同的载荷、速度和摩擦时间等参数,并测量了试样的质量变化、表面形貌以及磨损量等数据。
实验结果:通过实验,我们得到了一系列数据。
首先,我们观察到金属试样在高载荷下磨损量较大,而塑料试样在低载荷下磨损量较大。
这说明了不同材料在不同工况下的磨损特性存在差异。
其次,我们发现在相同工况下,摩擦速度对磨损量的影响较大。
随着摩擦速度的增加,磨损量也逐渐增加。
最后,我们观察到试样表面出现了不同形状的磨损痕迹,如划痕、磨粒等。
这些痕迹的形成与试样材料的特性以及摩擦过程中的摩擦力、温度等因素密切相关。
讨论与分析:通过对实验结果的分析,我们可以得出以下结论:1. 不同材料的摩擦磨损特性存在差异。
金属试样在高载荷下容易发生磨损,而塑料试样在低载荷下容易发生磨损。
这是由于金属材料的硬度较高,抗磨性较好,而塑料材料的硬度较低,抗磨性较差所致。
2. 摩擦速度对磨损量有明显影响。
摩擦速度越高,磨损量越大。
这是因为摩擦速度的增加会导致试样表面的摩擦热量增加,从而加剧了磨损现象。
3. 磨损痕迹的形成与多种因素有关。
试样材料的硬度、表面粗糙度以及摩擦过程中的温度、湿度等因素都会对磨损痕迹的形成产生影响。
结论:通过本次摩擦磨损实验,我们对摩擦磨损的机理和特性有了更深入的了解。
不同材料的摩擦磨损特性存在差异,摩擦速度对磨损量有明显影响,而磨损痕迹的形成与多种因素密切相关。
实验报告模板英语

Title: [Experiment Name]Objective:To [state the objective of the experiment], using [briefly describe the experimental setup or method].Introduction:The purpose of this experiment is to [provide a brief background on the experiment and its significance]. In this experiment, we will [describe the experimental procedure and the expected outcomes]. The theoretical background for this experiment is [briefly explain the relevant theories or principles].Materials and Methods:1. Materials:- [List all the materials used in the experiment, including chemicals, equipment, and apparatus.]2. Apparatus:- [List all the apparatus used, such as beakers, pipettes, spectrophotometer, etc.]3. Procedure:- [Describe the steps taken during the experiment in chronological order. Include any safety precautions or special instructions.]4. Data Collection:- [Explain how data was collected during the experiment. Include any measurements taken, observations made, or other relevant information.]Results:1. Raw Data:- [Present the raw data collected during the experiment in tables, graphs, or figures.]2. Analysis:- [Discuss the data collected, including any calculations performed or statistical analysis conducted.]Discussion:1. Comparison with Theoretical Predictions:- [Compare the experimental results with the theoretical predictions or known values, explaining any discrepancies.]2. Possible Sources of Error:- [Identify and discuss any potential sources of error in the experiment, including procedural, equipment, or environmental factors.]3. Implications and Limitations:- [Discuss the implications of the results and any limitations of the experiment.]Conclusion:The objective of this experiment was to [state the objective again briefly]. The results indicate that [state the main findings of the experiment]. The experiment was successful in achieving the intended objective, [if applicable], and the data collected support the [relevant theories or hypotheses]. Further studies could include [suggestions for future research].References:[Include any references cited in the report, formatted according to the required citation style.]Appendices:[Include any additional information, such as detailed calculations, additional graphs, or photos, that may be helpful for understanding the experiment.]---Note:This is a basic template for a laboratory report. Depending on the specific requirements of your course or instructor, you may need to adjust the format, content, or sections of the report.。
实验报告模板英文

Title:[Experiment Title]Student Name:[Your Full Name]Student ID:[Your Student ID]Course Name:[Course Name]Course Number:[Course Number]Date of Experiment:[Date of Experiment]Introduction:[Provide a brief background on the experiment. Explain the purpose, the significance of the study, and any relevant theories or concepts that will be tested.]Objective:[State the specific objectives of the experiment. What do you aim to achieve or find out?]Materials and Methods:[Describe the materials used and the methods employed in the experiment. Include details such as the following:]1. Materials:- List all the equipment, chemicals, samples, or other materials used in the experiment.- Provide descriptions of any specialized equipment or apparatus used, including specifications.2. Apparatus:- Describe the setup of the experiment, including the arrangement of equipment and the sequence of operations.3. Procedures:- Outline the step-by-step procedures followed during the experiment.- Include any safety precautions or measures taken.4. Data Collection:- Explain how data was collected during the experiment.- Include details on measurements, observations, and any other data points recorded.5. Variables:- Identify the independent and dependent variables in the experiment.- Describe how the variables were controlled or manipulated.Results:[Present the data collected during the experiment. Include tables, graphs, and figures as appropriate. Discuss the following:]1. Raw Data:- Present the raw data in tables or figures.- Include all relevant measurements, observations, and calculations.2. Analysis:- Analyze the data collected.- Discuss any patterns, trends, or relationships observed.3. Discussion of Results:- Interpret the results in the context of the experiment's objectives and background information.- Compare the results with theoretical predictions or previous studies.Conclusion:[Summarize the findings of the experiment. Address the following:]1. Summary of Results:- Restate the key findings and their significance.2. Objective Achievement:- Discuss whether the experiment achieved its objectives.3. Limitations:- Identify any limitations of the experiment, including potential sources of error or biases.4. Future Work:- Suggest areas for future research or improvements to the experiment.Discussion:[Provide a more in-depth analysis of the experiment. Include the following:]1. Comparison with Theoretical Predictions:- Compare the results with theoretical predictions or existing literature.2. Errors and Sources of Uncertainty:- Discuss any errors or sources of uncertainty in the experiment.3. Alternative Methods:- Consider alternative methods that could be used to achieve similar results.4. Practical Applications:- Discuss the potential practical applications of the experiment's findings.References:[List all the sources cited in the report, including books, journal articles, online resources, etc. Follow the appropriate citation style as required by your institution.]Appendices:[Include any additional information or data that is relevant to the experiment but not included in the main body of the report. This may include raw data tables, detailed calculations, or additional figures.]---Note: This template is a guide and should be adapted to fit the specific requirements of your experiment and the course. The length of the report will vary depending on the complexity of the experiment and the depth of analysis required.。
摩擦磨损试验报告

摩擦磨损试验报告1. 引言摩擦磨损试验是评估材料表面磨损性能的重要方法。
通过模拟实际工况下的摩擦情况,可以了解材料的耐磨性能,并为工程设计和材料选择提供参考。
本文将介绍摩擦磨损试验的步骤和关键点。
2. 实验目的本次试验的目的是评估不同材料的摩擦磨损性能,为材料选择提供依据。
3. 实验步骤3.1 材料准备首先,选择需要测试的材料样本,确保样本的尺寸和形状符合试验要求。
洗净样品表面,去除杂质和油脂。
3.2 试验装置搭建搭建摩擦磨损试验装置。
该装置通常由试验台、摩擦头、负荷装置和摩擦盘组成。
根据试验需求,选择适当的材料和参数。
3.3 试验参数设置根据试验要求,设置试验参数。
包括负荷大小、滑动速度、试验时间等。
确保参数的准确性和一致性。
3.4 实验操作将样品安装在试验装置上,调整负荷装置使其与样品接触。
启动试验装置,根据设定的参数进行试验。
同时记录试验过程中的数据和观察结果。
3.5 数据处理和分析试验结束后,对获得的数据进行处理和分析。
计算摩擦磨损量、磨损速率等指标,比较不同材料的性能差异。
4. 实验注意事项在进行摩擦磨损试验时,需要注意以下事项:- 安全操作,避免发生意外伤害。
- 样品的选择和准备要符合试验要求。
- 试验装置搭建要牢固可靠,确保试验的准确性和稳定性。
- 试验过程中需要保持参数的一致性,避免不必要的误差。
- 记录和保存试验数据,确保数据的完整性和可靠性。
5. 结论通过摩擦磨损试验,可以评估不同材料的摩擦磨损性能。
根据试验结果,可以选择合适的材料用于不同的工程设计和应用场景。
6. 参考文献[参考文献1] [参考文献2] [参考文献3]以上是摩擦磨损试验的一般步骤和注意事项。
对于具体的试验设计和操作细节,建议参考相关文献和专家指导。
试验过程中需谨慎操作,确保试验结果的准确性和可靠性。
标准ASTMG99-04销盘式摩擦试验测试方法
标准:ASTM G99-04销盘式摩擦试验测试方法本标准是在G99标准下制定的,1.范围1.1本实验的试验方法是使摩擦材料在销盘的形式进行滑动摩擦,材料处于光滑的状态下进行测试,主要的试验部件应在规定描述的试验条件下进行,这也决定了其摩擦系数。
1.2在SI中所描述的要作为标准。
1.3本标准不一定抢夺了所有的安全问题,进行之前,如果有其他问题,也将被列入一同使用,此标准是编订部门在制定标准时遵循的安全及健康方面的办法。
2.引用标准ASTM E122为估算一批产品或者一次加工过程的质量而选择样品尺寸的实施规程ASTM E177试验方法中精密度和偏倚术语的使用ASTM E178进行远距离观测的标准实时规程ASTM G40摩擦磨损术语ASTM G117使用实验室间磨损和浸蚀试验数据的精密度的报告和计算措施其他引用标准DIN50324摩擦磨损试验方法3试验方法概要3.1销盘式摩擦磨损试验中,需要两个部件,一个是圆头销,把它垂直放在另一个平整的、圆环状试盘上面。
也可用球代替销试样。
测验设备或者是试盘沿着试盘中心转动,或者是销试样沿着试盘中心转动。
不管是哪一种情况,滑动轨迹都是在试盘表面的一个圆。
试盘平面可能垂直或水平。
3.1.1通过杠杆与砝码加载,给销试样与试盘间加载一定的压力。
也可以使用其他的加载方式,比如液压或气体加压。
3.2以立方毫米为单位,分别记录销试样和试盘磨损量,当测试不同的材料时,建议每种材料都在销试样和试盘位置进行测验。
3.3通过在试验前后分别测量两个样品的尺寸或对两个样品称重,来确定磨损量。
如果使用测量尺寸的方法,可以通过适合的测量技术,比如电子测距或销压型来确定销的长度或形状变化,试盘磨损轨迹(以毫米为单位)的深度或形状变化。
通过几何关系将磨损尺寸计算为磨损体积(以立方毫米为单位)。
在质量损失太小而不易于精确测量时,在实际中通常使用测量尺寸方法。
如要测量损失质量,根据相应的试样材料密度值损失可以把质量损失值转化为损失体积(以立方毫米为单位)3.4一般情况下,对滑行距离和试验力、线速度进行测验,来获得磨损结果。
测试机构通用测试报告(中英文对照版)
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The report cover and conclusion page are invalid without the official seal of the test center.2、报告无编制人、审核人和批准人共同签字无效。
The report is invalid iwithout signature of editor , verifier and the approver. 3、报告不完整或有涂改无效。
The report is invalid if it’s incomplete or altered .4、对报告若有异议,请在15日内以书面形式通知本中心。
If you have any objection to the report, please inform us in written form within15 days.5、报告用于广告或宣传无效。
The report is not valid for advertising or publicity.6、本报告仅对所检样品负责。
This report is only responsible for the examined samples in question.XXXXXXXXXXXXXXXXXXXXXX测试中心XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXTEST CENTER地址: A d d.:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX邮政编码:P.C.:XXXXXX电话:T e l.:XXXXXXXXXXXXTest Report Page 1 of 2编制: Edited by: 审核:Reviewedby:批准:Authorizedby:Test Report Page 2 of 2 Test data here-----------以下空白End of Report-----------。
高滑移率 磨耗测试 英语
高滑移率磨耗测试英语High Slip Ratio Abrasion Testing.High Slip Ratio Abrasion (HSRA) testing is a specialized abrasion testing method used to evaluate the wear resistance of materials under conditions that simulate real-world applications where high slip ratios are present. HSRA testing involves subjecting a test specimen to controlled sliding contact against an abrasive surface while maintaining a high slip ratio between the two surfaces. This simulates conditions where there is a significant difference in velocity between the contacting surfaces, such as in tires, brakes, and other automotive components.Principle of HSRA Testing.HSRA testing is based on the principle that wear occurs due to a combination of adhesion, plowing, and cutting mechanisms. When two surfaces slide against each other, theasperities (microscopic peaks and valleys) on the surfaces interact, leading to the formation of adhesive junctions. These junctions can break apart, resulting in material removal from one or both surfaces. In addition, the asperities can plow into the softer surface, creating grooves or furrows. If the slip ratio is high, the plowing action becomes more pronounced, leading to increased wear.HSRA Test Setup and Procedure.HSRA testing is typically performed using a specialized tribometer, which allows for precise control of the test conditions. The test setup consists of a rotating disk, which serves as the abrasive surface, and a stationary pin or block, which represents the test specimen. The specimen is pressed against the rotating disk with a predetermined normal load, and a tangential force is applied to maintain a desired slip ratio. The slip ratio is defined as theratio of the tangential velocity of the disk to the linear velocity of the specimen.The test is conducted over a specified duration oruntil a predetermined wear depth is reached. During the test, various parameters are monitored, including the coefficient of friction, wear volume, and wear rate. The wear rate is typically expressed in terms of mm³/Nm, which represents the volume of material removed per unit of sliding distance and normal load.Factors Affecting HSRA Wear.The HSRA wear performance of a material is influenced by several factors, including:Material properties: The hardness, toughness, and microstructure of the material play a significant role in its resistance to wear.Surface roughness: Rougher surfaces tend to exhibit higher wear rates due to increased adhesion and plowing.Normal load: Higher normal loads lead to increased contact pressures, resulting in higher wear rates.Slip ratio: As mentioned earlier, higher slip ratios promote plowing and cutting mechanisms, leading to increased wear.Abrasive characteristics: The hardness, shape, and size of the abrasive particles can affect the wear rate.Applications of HSRA Testing.HSRA testing has numerous applications in various industries, including:Automotive: Evaluating the wear resistance of tires, brake pads, and other components subjected to high slip ratios.Mining and construction: Assessing the wear performance of materials used in excavators, bulldozers, and other heavy equipment.Aerospace: Investigating the wear behavior of materials used in aircraft tires and landing gear.Medical: Evaluating the wear resistance of implantsand surgical tools that experience sliding contact.Advantages of HSRA Testing.Simulates real-world conditions where high slip ratios are present.Provides quantitative data on wear volume and wear rate.Helps identify materials with superior wear resistance.Facilitates the development of wear-resistant coatings and surface treatments.Limitations of HSRA Testing.May not fully replicate all aspects of wearexperienced in real-world applications.Can be time-consuming and expensive, especially for long-duration tests.Requires specialized equipment and expertise toconduct the tests effectively.Conclusion.HSRA testing is a valuable tool for evaluating the wear resistance of materials under conditions of high slip ratios. It provides insights into the mechanisms of wearand helps identify materials and surface treatments thatcan minimize wear and extend the service life of components. However, it is important to note the limitations of HSRA testing and consider it as part of a comprehensivematerials characterization program.。
摩擦现象实验报告总结(3篇)
第1篇一、实验目的本次实验旨在探究摩擦现象的产生原理及其影响因素,通过实验观察和数据分析,掌握摩擦力的概念、产生条件以及影响摩擦力大小的因素。
二、实验原理摩擦力是两个表面接触的物体相互运动时互相施加的一种物理力。
摩擦力的产生条件包括:接触面粗糙、两个物体互相接触且相互间有挤压、物体间有相对运动。
摩擦力的大小与正压力、接触面的粗糙程度、接触面面积等因素有关。
三、实验仪器与设备1. 滑动摩擦实验装置:包括滑轮、木板、砝码、弹簧测力计等。
2. 四球摩擦试验机:用于测定润滑剂的摩擦系数。
3. 显微镜:用于观察摩擦痕迹。
4. 钢球:用于摩擦实验。
四、实验步骤1. 滑动摩擦实验:将木板放置在水平面上,将滑轮固定在木板一端,将砝码挂在滑轮上,通过弹簧测力计测量摩擦力大小。
改变砝码重量,观察摩擦力随正压力变化的情况。
2. 四球摩擦试验机实验:将钢球放入油盒中,通过液压系统对钢球施加负荷,使钢球在润滑剂中旋转。
测量油盒内每个钢球的磨痕直径,计算平均直径,求出代表润滑剂承载能力的评定指标。
3. 摩擦痕迹观察:使用显微镜观察摩擦痕迹,分析摩擦力与接触面粗糙程度的关系。
五、实验结果与分析1. 滑动摩擦实验:实验结果表明,随着砝码重量的增加,摩擦力逐渐增大,摩擦力与正压力成正比。
当接触面粗糙程度相同时,摩擦力随正压力增大而增大。
2. 四球摩擦试验机实验:实验结果表明,随着负荷的增加,润滑剂的承载能力逐渐降低,摩擦系数增大。
当负荷达到一定值后,摩擦系数趋于稳定。
3. 摩擦痕迹观察:实验结果表明,摩擦痕迹的深浅与接触面粗糙程度有关。
接触面越粗糙,摩擦痕迹越深,摩擦力越大。
六、结论1. 摩擦力是两个表面接触的物体相互运动时互相施加的一种物理力。
2. 摩擦力的产生条件包括:接触面粗糙、两个物体互相接触且相互间有挤压、物体间有相对运动。
3. 摩擦力的大小与正压力、接触面的粗糙程度、接触面面积等因素有关。
4. 在实验过程中,摩擦力随正压力增大而增大,随接触面粗糙程度增大而增大。
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定单编号P/N
客户C ustomers 颜色Color 日期Date
品种Item
测试设备Test Machine 试验标准Test Standard 评级标准Rating standard 室内温度The salt bucket
of indoor temperature 23 °C
相对湿度
Relative humidity 68%
摩擦头行程The friction head travel 104mm
摩擦头压力Friction head pressure
9N 摩擦头直径Friction head diameter
19*25mm 摩擦次数Reciprocating
Views
10双次
现象描述
Description of the phenomenon 测试样 Test sample
审核Audit:Anttory Jiang
检验员Test:林美英Dry/Wet≥4级ISO 105 X12
深蓝
色 牢 度 试 验 测 试 报 告
Color fastness to rubbing Test Report
将试样分别用一块干摩擦布和湿摩擦布进行摩擦,用灰色样卡评定试样的变色和摩擦棉布的沾色情况。
结果:都符合ISO 105X12测试标准,大于4级,产品测试合格!
色牢度摩擦仪2#卡拉尼龙拉链
测试目的Testing purposes:符合ISO 105 X12或GB/T3920 、GB/T 5712、 AATCC8AATCC165 JIS L0849 测试编号:GCC20121211-102
欧亚婮2012/12/11。