"HG/T 4661-2014 Spinning & weaving dyeing and finishing aids, phosphorus-free scouring agents" specifies the mass performance requirements, test methods, inspection rules, and requirements for marking, labeling, Encasement, transportation and storage of phosphorus-free scouring agents in Spinning & weaving dyeing and finishing aids. This standard applies to product quality control of phosphorus-free scouring agents in Spinning & weaving dyeing and finishing aids. The standard refers to a number of normative documents, including water quality specifications, numerical revisions, ph value determination, solids by volume determination, ionic determination, phosphorus content determination, and general test methods for scouring agents, etc., to ensure that the mass of phosphorus-free scouring agents meets relevant technical requirements.
| Status | Active |
|---|---|
| CCS | (G70) 化学助剂基础标准与通用方法 | ICS | (71.100.40) 表面活性剂及其他助剂 |
| Release Date | 2014-05-12 00:00:00 | Implementation Date | 2014-10-01 00:00:00 |