-
ASTM Compost Biodegradability Test Standard
May 20,2022.
ASTM D5338 is a standard biodegradation test for measuring the aerobic biodegradation of plastic materials under controlled composting conditions. Situ Biosciences has currently suspended testing unde...
View More
-
About the oxygen transmission rate of plastics
July 14,2022.
OTR (Oxygen Transmission Rate) Definition is the steady-state rate of oxygen permeation through the membrane at a specified temperature and relative humidity. Values are given in cc/100, in US standar...
View More
-
About the oxygen transmission rate of plastics
July 14,2022.
OTR (Oxygen Transmission Rate) Definition is the steady-state rate of oxygen permeation through the membrane at a specified temperature and relative humidity. Values are given in cc/100, in US standar...
View More
-
How packaging testing instruments carry out value reconstruction and technical iteration
February 10,2023.
Value reconstruction and technology selection are major opportunities and challenges for the packaging testing instrument industry. How to take advantage of the current digital technology, jump out of...
View More
info@gbtest.cn
en
ru
es
ar