This standard specifies a method for the determination of coarse particle size in polyvinyl chloride (PVC) plasticizer paste by Grindometer, and is applicable to the determination of the coarse particle size of the coarse particle. The summary of the method is to place the sample on the Grindometer and detect the coarse particles in the plasticizer paste through the scratches that appear when the doctor blade is moved. The instrument used is Grindometer, whose measuring device is about 175mm long, 50mm wide, and 12mm thick. It has corresponding scale lines indicating groove depth, and meets certain specifications and accuracy requirements.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | (G32) 合成树脂、塑料 | ICS | (83.080) 塑料 |
| Release Date | 1992-12-12 00:00:00 | Implementation Date | 1993-10-01 00:00:00 |
