ADR portable tank provision TP18

Keep between 18 °C and 40 °C; tanks with solidified methacrylic acid must not be reheated in transit.

The substance must be held at a temperature between 18 °C and 40 °C. A portable tank holding methacrylic acid that has solidified may not be reheated during carriage.

Limits
ValueApplies when
18 °Cminimum temperature
40 °Cmaximum temperature

Carried by 1 Table A entry

UN 2531

Source: ADR 2025 (ECE/TRANS/352), Volume II, section 4.2.5.3, TP18, page 200.

Paraphrase in FreightUtils' own words, not the official text. Not yet reviewed.

ADR 2027 amendments (accepted, applying from 1 January 2027) are not yet reflected on this page.