SPI-C2 Surface Finish

spi surface finishes, spi plastic surface textures, spi-c2 surface finish

SPI surface finishes are standardized textures for plastic injection molds and molded parts. Defined by the Society of the Plastics Industry (SPI), now known as Plastics Industry Association (PLASTICS), these standards help manufacturers specify the surface texture of the final part, which directly affects appearance, feel, grip, etc.

spi surface finshes, spi plastic surface textures

This dataset is a measurement of the SPI-C2 surface finish.

Measured via Zygo ZeGage Plus optical profiler (10X)

Data source: Digital Metrology

Datasets in this group

SPI-D3 Surface Finish
SPI-D2 Surface Finish
SPI-D1 Surface Finish
SPI-C3 Surface Finish
SPI-C2 Surface Finish
SPI-C1 Surface Finish
SPI-B3 Surface Finish
SPI-B2 Surface Finish
SPI-B1 Surface Finish
SPI-A3 Surface Finish
SPI-A2 Surface Finish
SPI-A1 Surface Finish

Back to SPI Plastic Surface Textures (12 Datasets)

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How to cite

If you use this dataset, please reference it as follows:

Digital Metrology Solutions. “Surface Library.” Digitalmetrology, digitalmetrology.com/dataset/spi-c2-surface-finish. Accessed Aug 28, 2025.