The chemicalformulation must consider all of the above characteristics. Some chemicals designed for spray cleaning — or that include rust inhibitors — are not suitable for ultrasonic cleaning.
Chemical compatibility of different components in a formulation also plays a role.
配方中不同组分的化学相容性也有影响。
3
The formulation must be preserved against decomposition due to chemical degradation and protected from microbial contamination and the destructive influences of excessive heat, light, and moisture.