JSA - JIS K 2234
Engine antifreeze coolants
| Organization: | JSA |
| Publication Date: | 20 August 2018 |
| Status: | active |
| Page Count: | 31 |
| ICS Code (Hydraulic fluids): | 75.120 |
scope:
This Standard specifies the antifreeze coolants (hereafter referred to as antifreeze coolants) mainly composed of ethylene glycol, which are employed for prevention of freezing of cooling liquid used in a liquid -cooled internal combustion engine (hereafter referred to as cooling liquid) and for corrosion prevention of the cooling system. Antifreeze coolants shall be an aqueous solution with a concentration from 30 % volume fraction to 60 % volume fraction
Document History