This standard specifies the types, requirements, test methods, inspection rules and markings, Encasement, transportation and storage requirements of sulfonic acid curing agents for casting self-hardening furan Resin. It applies to sulfonic acid curing agents prepared by sulfonated toluene or Xylene. The standard includes the specifications of the curing agent and its application in the casting process to ensure that it meets the performance requirements and facilitates quality control and operation specifications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G71 | ICS | 83.040.20 |
| Release Date | 2008-05-14 00:00:00 | Implementation Date | 2008-10-01 00:00:00 |