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Presentation Slides & Transcript
Introduction
Biodegradation Plastic resolution rate% test
Plastic Industry Development Center (PIDC)
Accepted TAF Laboratory
(No. 1085)ISO 17025
Approved project:
Biodegradable resolution rate:
ASTM 6400/6954。
Project:
1. Material test
2.Heavy metal test
3.Biodegradation plastic
resolution rate % test
Introduction
Biodegradation Plastic resolution rate% test
(ASTM D6400&ASTM D6954)
Biodegradation Plastic resolution rate% test
How to confirm the plastic were the degradable?
EN 13432 / ASTM D6400 / ASTM D6868 / CNS 14461
1.Material test
2.Heavy metal test
3.Biodegradation plastic resolution rate % test
4.Disintegration test
5.Poison test (Plant growth experiments)
For New Product
Biodegradation Plastic resolution rate% test
Material test
Heavy metal test
Yes
No
Biodegradation rate test%
Yes
Poison test
No
Not accepted
Yes
Accepted
Not accepted
Not accepted
No
(ASTM 6400)
Analysis of material testing equipment
(ASTM 6400)
Biodegradation plastic resolution rate % test equipment
(ASTM 6400)
Biodegradation Plastic resolution rate% test
Heavy Metal test
Standard:
Limit:
(ASTM 6400)
Method
ISO 14855-1
(ASTM 6400)
Method
Resolution test-
ISO 14855-1
Standard:
1. Single polymer: more than 60% of the total organic carbon into CO2
2. Two or more kinds of the polymer: more than 90% of the total organic carbon is converted to CO2
Detection time shall not exceed 180 days
(ASTM 6400)
Notice:
Compost the sample should be in the 58±2℃ last 45days to 90days, cannot be more then 4 months
Validity:
(1) Decrease in volatile solids content of R-value ≧ 30%
(2)Three disintegration test ‘s CV cannot over 10%
(ASTM 6400)
ASTM D6954
First Step: UV or Heating
ASTM D6954
Second :
embrittlement endpoint, tensile test elongation less than 5%
The third step:
According to
ISO 14855-1 to test resolution rate
ASTM D6954
ASTM D6954
Finally:
According to ASTMD6400-99 and test the seeds growth up
Biodegradable plastics, such as the
international certification of Green Mark
Biodegradable plastics, such as the international certification of Green Mark
Certification organization
Certification organization
Project Discussion
Project Discussion
Project Discussion
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