This International Standard specifies specifications for the conditioning and testing of plastics and specimens of all types thereof under constant ambient conditions. This standard applies to plastics and all types of specimens thereof. This standard does not include dedicated environments for some special tests or materials or for simulating a particular climatic condition.
GB/T 2918-2018 Referenced Document
GB/T 1034 Plastics.Determination of water absorption
GB/T 2918-2018 history
2019GB/T 2918-2018 Standard environment for conditioning and testing of plastic specimens
1998GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
1982GB 2918-1982 Standard environment for conditioning and testing of plastic specimens