Under what conditions does DOP tend to permeate out of PVC plastic films?

2009-03-02View Original

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I would like to ask those experienced in this field: Under what conditions (such as certain temperatures and pressures) does DOP in PVC plastic film tend to permeate out? The ultra-transparent PVC film we intend to use has a thickness of 0.22 to 0.25 MM, with a hardness of 28-32 P. An approximate answer is sufficient; no highly precise response is required. Thank you in advance!

Reply #22009-03-11

PVC products that typically use full amounts of DOP as a plasticizer have a maximum temperature tolerance of 80 degrees.

Reply #32009-03-17

Isn’t the hardness of plastics generally expressed in terms of Shore hardness?

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Under what conditions does DOP tend to permeate out of PVC plastic films?

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