-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
Biodegradable plastic finally has its own logo - " jj ", take the initials of the degradable pinyin, after that, the raw materials and products of biodegradable plastics that have passed the test can be printed with the " jj " logo
On November 26, 2021, the State Administration for Market Regulation and the National Standardization Administration issued an announcement, "GB/T 41010-2021 Biodegradable Plastics and Products Degradation Performance and Labeling Requirements", "GB/T 41008-2021 Biodegradable Drinking Straws" "The two national recommended standards will be implemented on June 1, 2022
The definition standard of GB/T 20197-202X degradable plastics has been in controversy.
Biodegradable national standard identification: jj
1.
1.
2.
2.
Compared with some contents in GB/T 20197-2006, the main changes in "GB/T 41010-2021 Biodegradable Plastics and Products Degradation Performance and Labeling Requirements" are: "Requirements" was changed to "Biodegradable Plastics and Products Degradation Performance and Labeling Requirements"; the term and definition "biodegradation" was revised; the labeling was revised; the degradation performance requirements were revised; the degradation performance test method was revised
The biodegradation rate should meet the following requirements:
The biodegradation rate should meet the following requirements:a) The relative biodegradation rate should be greater than or equal to 90%, and the absolute biodegradation rate of a single organic component with a component greater than or equal to 1% in the material should be greater than or equal to 60%;
b) If the biodegradable plastic and the product are composed of a mixture or a combination of multiple materials, the organic components whose components are less than 1% should also be biodegraded, but no proof of ability can be provided, and the total amount of each component whose components are less than 1% should be added.
3.
3.
The standard applies to straws made of biodegradable resins, and also to straws whose food-contact layer is covered, coated or compounded with biodegradable plastics, and drinking straws made of natural polymer materials as the main raw material, but not to pure paper Made straws
Fourth, the sub-laws have been released one after another, and the general law is still brewing
Fourth, the sub-laws have been released one after another, and the general law is still brewingIt is understood that the specific national standards for biodegradable plastics (see the table below), such as garbage bags, mulch, continuous roll bags, shopping bags, have been released and implemented one after another, and straws also belong to the specific products
Specific product national standards for biodegradable plastics
The "Fully Biodegradable Drinking Straws" standard (draft for comments) was declared in December 2018.
"Biodegradable Materials and Products Degradation Performance and Labeling Requirements" belongs to the parent national standard of the above-mentioned products.
