Test item 测试名称: 包装材料的生物降解

Requirements for packaging recoverable through composting and biodegradation

Norm refer 涉及标准: ASTM D 6400, ASTM D 6868, AS 4736, ISO 17088, ISO 18606, ASTM D 5338, OECD 208, ISO 14855, ISO 16929, DIN V 54900, NF T51-800

 

Test info 测试内容：

1.重金属

2.生物实际降解能力

3.生物分解

 

Lead time 测试周期:  常规 regular service 6－8 months working days

 

Sample size 送样规格: 10kg

 

Others 其他信息:

1. 通过测试后可申请 OK Compost Marking 

2. 通过测试后可申请 "DIN-Pruft" Biobased 20%-50%,  50%-85%, >85% marking  

Characterization of the test material 化学测试 according to Table A.1 of EN 13432* determination of Zn, Cu, Ni, Cd, Pb, Hg, Cr, Mo, Se, As, dry content, loss on ignition and total fluorine

Characterization of the test material 化学测试 according to Table A2 of the DIN CERTCO certification scheme 'Additives harmless to the composting process'* determination of PCB, AOX, PCDD/PCDF

Characterization of the test material 化学测试 infrared transmission spectroscopy*, per spectrum

Characterization of the test material 化学测试 cobalt content*

Characterization of the test material 化学测试 layer thickness*

Biodegradability tests 生物降解能力测试 according to ISO 14851* determination of aerobic biodegradability in an aqueous medium by measurement of oxygen demand, test temperature: 20 °C, maximum duration: 6 months - basic fee including a test duration of 2months

Biodegradability tests 生物降解能力测试 according to ISO 14851* determination of aerobic biodegradability in an aqueous medium by measurement of oxygen demand, test temperature: 20 °C, maximum duration: 6 months - test prolongation (after end of 2nd month), per additional month

Biodegradability tests 生物降解能力测试 according to ISO 14855 / ASTM D 5338* determination of aerobic biodegradability under controlled composting conditions by measurement of the evolved carbon dioxide, test temperature: 10 - 60 °C, maximum duration: 6 months - basic feei ncluding a test duration of 2 months

Biodegradability tests 生物降解能力测试 according to ISO 14855 / ASTM D 5338* determination of aerobic biodegradability under controlled composting conditions by measurement of the evolved carbon dioxide, test temperature: 10 - 60 °C, maximum duration: 6 months - - test prolongation (after end of 2nd month), per additional month .

Biodegradability tests 生物降解能力测试 according to ISO 17556 / ASTM D 5988 determination of aerobic biodegradability in natural or artificial soil by measurement of the evolved carbon dioxide, test temperature: 10 - 25 °C basic fee including a test duration of 2 months

Biodegradability tests 生物降解能力测试 according to ISO 17556 / ASTM D 5988 determination of aerobic biodegradability in natural or artificial soil by measurement of the evolved carbon dioxide, test temperature: 10 - 25 °C  test prolongation (after end of 2nd month), per additional month

Disintegration tests 生物分解 according to EN 14045 / ISO 16929 pilot scale composting test with controlled temperature, moisture and aeration in 2 replications including blanks, determination of quantitative (weight of residual fraction > 2 mm) or qualitative disintegration (referring to residual area), characterization of the obtained compost  industrial composting* meets requirements of EN 13432, ASTM D 6400, EN 14995 and of the lab certification scheme 'Products made of compostable materials', duration: 12 weeks + 2 weeks for analyses

Disintegration tests 生物分解 according to EN 14045 / ISO 16929 pilot scale composting test with controlled temperature, moisture and aeration in 2 replications including blanks, determination of quantitative (weight of residual fraction > 2 mm) or qualitative disintegration (referring to residual area), characterization of the obtained compost  industrial composting*  home-composting* meets requirements of NF T51-800, AS 5810 and of the lab certification scheme 'Products made of compostable materials for home and garden composting', duration: 26 weeks + 2 weeks for analyses

Disintegration tests 生物分解 in-house method pilot scale composting test according to the minimum requirements of EN 13432, determination of residual fraction > 2 mm, characterization of the obtained compost, duration: 12 weeks + 2 weeks for analyses

Disintegration tests 生物分解 Disintegration dynamics As an option for disintegration tests, we offer a documentation of disintegration dynamics by taking subsamples of the tested material in arbitrary intervals, e.g. weekly, for gravimetric and photographic analysis; per sampling

Ecotoxicity tests 生态无毒测试 with two terrestrial plant species according to OECD guideline 208* modified according to section 8 and appendix E of EN 13432  in combination with a preceding disintegration test according to one of the options under item 3

Ecotoxicity tests 生态无毒测试 with two terrestrial plant species according to OECD guideline 208* modified according to section 8 and appendix E of EN 13432 without preceding disintegration test (compost production required).

Ecotoxicity tests 生态无毒测试 with two terrestrial plant species according to OECD guideline 208* modified according to section 8 and appendix E of EN 13432  after and including a shortened composting process according to the DIN CERTCO certification scheme 'Additives harmless to the composting process'

Ecotoxicity tests 生态无毒测试 with one lumbricide species according to ASTM E 1676* and the requirements of AS 5810 und EN 13432 in combination with a preceding disintegration test according to one of the options under item 3 .

Ecotoxicity tests 生态无毒测试 with one lumbricide species according to ASTM E 1676* and the requirements of AS 5810 und EN 13432 without preceding disintegration test (compost production required).

Ecotoxicity tests 生态无毒测试 with one lumbricide species according to ASTM E 1676* and the requirements of AS 5810 und EN 13432 after and including a shortened composting process according to the DIN CERTCO certification scheme 'Additives harmless to the composting process'.

 

Photo for reference 参考图片：

 

 

 

 Sample Report 报告样本；

 

 Sample Report 参考报告