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Question:

What is the tolerance of 2mm thick PVC plastic plate? No precision requirements

PVC safety sign board 2mm thick, tolerance selection part of the mold activity is not affected by the mold or part of the impact of the activities of the class B it? Accuracy without requirements, 1.8mm thick can meet the standard? Please let the big god to explain. thank!

Answer:

Tolerances are generally plus or minus 0.1 mm
GB / T 22789.1-2008 provides general purpose grade extruded sheet thickness (d) limit deviation = ± 13%. Ie 2 ± 0.26mm. Specified special purpose grade Extrusion sheet thickness (d) Limit deviation = ± (0.1 + 0.03d). That is 2 ± 0.16mm

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