JC/T 2156-2012
Determination of COD in raw material and batch of fiber glass (English Version)
- Standard No.
- JC/T 2156-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Building Materials
- Latest
- JC/T 2156-2012
- Scope
- This standard specifies two methods for determining the COD value of fiber glass raw materials and batch materials: ——Method A: sulfuric acid digestion method; ——Method B: sulfur and phosphorus mixed acid digestion method. This standard applies to various mineral raw materials and batching materials for the production of glass fiber by the pool kiln method, and also applies to various mineral raw materials and batching materials for the production of glass balls. Method B in this standard is only applicable to batch materials and mineral raw materials that do not contain kaolin.
JC/T 2156-2012 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
JC/T 2156-2012 history
- 2012 JC/T 2156-2012 Determination of COD in raw material and batch of fiber glass
