物理安全检测
PV 3952大众耐刮擦标准
PV 3952大众耐刮擦标准—标准名称
PV 3952 Plastic Interior Components Testing of Scratch Resistance
PV 3952大众耐刮擦标准
PV 3952大众耐刮擦标准—适用范围
Scope:
This test standard serves to determine the scratch resistance of painted and unpainted plastic interior components. A scratch test (crosscut test) is performed on the surface of the component to this end
PV 3952大众耐刮擦标准—试验原理
A machine-guided scratching gouge scratches a grid with a spacing of approx. 2 mm onto a painted/unpainted plastic surface. Each scratch is produced by one movement in one direction. A colorimeter is then used to determine the chromatic aberration in relation to the unscratched surface.
PV 3952大众耐刮擦标准—相关标准
ASTM D2244计算仪器测量颜色的颜色容差和色差的标准实践规程/Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
GB/T11186.1涂膜颜色的测量方法第一部分：原理/Methodsformeasuringthecolorofpaintfilms—Part1:Principles
GB 11186.2涂膜颜色的测量方法 第二部分 颜色测量/Methods for measuring the colour of paint films-Part 2:Colour measurement
GBT 11186.3涂膜颜色的测量方法 第三部分 色差计算/Methods for measuring the colour of paint films--Part 3:Calculation of colour differences
GB/T 3979物体色的测量方法/Methods for the measurement of object color
BS EN ISO 105-J03纺织品.色牢度试验.色差计算/Textiles - Tests for colour fastness - Calculation of colour differences
GBT 3810.16陶瓷砖试验方法第16部分:小色差的测定/Test methods of ceramic tiles—Part 16: Determination of small colour differences
ISO 10545-16瓷砖.第16部分:小色差的测定/Ceramic tiles - Part 16: Determination of small colour differences
ASTM D 6290颜色测定塑料颗粒的标准测试方法/Standard Test Method for Color Determination of Plastic Pellets
----------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------
