QB/T 2891-2007
Poly-3-hydroxy butyrate-CO-valerate (PHBV) (English Version)
- Standard No.
- QB/T 2891-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 2891-2007
- Scope
- This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation and storage of 3-hydroxybutyrate-co-valerate (hereinafter abbreviated as "PHBV") products . This standard applies to PHBV resin raw materials produced by biological fermentation methods, where the HV content in PHBV is 0
QB/T 2891-2007 Referenced Document
- GB 1033-1986 Test methods for density and relative density of plastics
- GB/T 1040-1992 Plastics-Determination of tensile properties
- GB/T 1843-1996 Plastics--Determination of izod impact strength
- GB/T 19276.1-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by measuring the oxygen demand in a closed respirometer
- GB/T 19276.2-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by analysis of evolved carbon dioxide
- GB/T 19277-2003 Determination of the ultimate aerobic biodegradability and disintegration of plastic materials under controlled composting conditions--Method by analysis of evolved carbon dioxide
- GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
- ISO 294:1995 Plastics - Injection moulding of test specimens of thermoplastic materials
QB/T 2891-2007 history
- 2007 QB/T 2891-2007 Poly-3-hydroxy butyrate-CO-valerate (PHBV)
