packaging testing equipment Water Vapor Permeation Tester
Product News
Home /

News

/

Product News

/You need to understand these test methods and standards for biodegradable plastics
You need to understand these test methods and standards for biodegradable plastics March 22,2021.

     Biodegradation generally refers to the decomposition of microorganisms. Microbial decomposition substances that exist in nature will not cause negative effects on the  environment. The degree of degradation is called degradation index. Biodegradable materials refer to materials that can be completely decomposed by microorganisms (such as bacteria, fungi, algae, etc.) into low-molecular compounds under natural environmental conditions with appropriate and indicative deadlines.

Biodegradability is an important property of PBS polyester. At present, the main method for evaluating the biodegradability of plastics in the world is the composting method. Compost contains rich sources of microorganisms, which can macroscopically reflect the biodegradation of plastics in the natural environment to a certain extent. performance. GBPI Compost Degradation Tester can provide compost performance testing of most plastic products on the market.


Testing products

Test items

Testing standard

Disposable plastic tableware,

Plastic particles disposable plastic straws,

Disposable degradable tablewareplastic bags,

Biodegradation rate of aerobic composting test


GB/T 18006.1 General technical requirements for plastic disposable tableware

HJ/T 202 Technical Requirements for Environmental Labeling Products Disposable Tableware

 Packaging products and plastic products:

1. Plastic shopping bag,

2. Mulch,

3. Sealing tape,

4. Plastic,

Biodegradability

EN 13432:2000 Packaging. Requirements for evaluating the recyclability of packaging through synthesis and biodegradation

ASTM D 5338 Test method for aerobic biodegradation of plastic materials under composting conditions

ASTM D 5510 Improved MITI test (rapid biodegradability) OECD 301C thermal aging degradation plastic operating standard

ASTM D 5511 Method for measuring the anaerobic biodegradability of plastics under high-solid anaerobic digestion conditions

ASTM D 6954 Test requirements for oxidation and biodegradation of plastics under environmental conditions

GB/T 16716.7-2012 Packaging and Packaging Waste Part 7 Biodegradation and Composting

GB/T 20197-2006 Definition, classification, marking and degradation performance requirements of degradable plastics

GB/T 22047-2008 Determination of the final aerobic biodegradability of plastic materials in the soil-using the method of measuring the required amount in a closed absorption meter or measuring the released carbon dioxide

GB/T 19277.1-2011 (IDT ISO 14855-1:2012) Determination of the final aerobic biodegradability and disintegration capacity of materials under controlled composting. The method for measuring the released carbon dioxide is used. Part 1 General method

GB/T 2461-1999 Degradable polyethylene film for packaging

 Packaging products         and plastic     products:

1. Plastic shopping bag,

2. Mulch,

3. Sealing tape,

4. Plastic,

Biodegradability

EN 13432:2000 Packaging. Requirements for evaluating the recyclability of packaging through synthesis and biodegradation

ASTM D 5338 Test method for aerobic biodegradation of plastic materials under composting conditions

ASTM D 5510 Improved MITI test (rapid biodegradability) OECD 301C thermal aging degradation plastic operating standard

ASTM D 5511 Method for measuring the anaerobic biodegradability of plastics under high-solid anaerobic digestion conditions

ASTM D 6954 Test requirements for oxidation and biodegradation of plastics under environmental conditions

GB/T 16716.7-2012 Packaging and Packaging Waste Part 7 Biodegradation and Composting

GB/T 20197-2006 Definition, classification, marking and degradation performance requirements of degradable plastics

GB/T 22047-2008 Determination of the final aerobic biodegradability of plastic materials in the soil-using the method of measuring the required amount in a closed absorption meter or measuring the released carbon dioxide

GB/T 19277.1-2011 (IDT ISO 14855-1:2012) Determination of the final aerobic biodegradability and disintegration capacity of materials under controlled composting. The method for measuring the released carbon dioxide is used. Part 1 General method

GB/T 2461-1999 Degradable polyethylene film for packaging

Evaluation of biodegradability and disintegration ability

GB/T 19275-2003 (NEQ, ISO846:1997) Evaluation of the potential biodegradability and disintegration ability of materials under the action of specific microorganisms

GB/T 19811-2005 (IDT ISO 16929:2002) Determination of the degree of disintegration of plastic materials under defined composting pilot conditions

     

     If you need to establish biodegradability testing labs, or your company needs to produce biodegradable plastic bags, biodegradable small dog poop bags, you can contact GBPI immediately, and we will provide you with complete sustainable packaging strategies 24 hours a day. GBPI focuses on flexible packaging plastic testing instruments It has been in production for 20 years, GBPI is a professional manufacturer of biodegradation testing equipment

We have efficient and timely after-sales service. The biodegradation testing equipment has an independent automatic control system, which can capture and analyze experimental  data in real time, realize the tracking of the entire degradation process, and the data can be traced.

Contact Us

Call Us : 13539758284

Email Us : info@gbtest.cn

Address : Room 305,Science building,Guangdong University of Technology,waihuang west road,higher mega education center,panyu,guangzhou city, China.

Send A Message

Leave us a message, we will get back to you ASAP.

  • Facebook
  • Linkedin
  • Youtube
  • Twitter

Copyright @ 2021 Guangzhou Biaoji Packaging Equipment Co.,Ltd. All Rights Reserved.

Chat now

Live Chat

Home

Products

News

contact