GB/T 17931-2003 is the standard for polyethylene terephthalate (PET) Resin for bottles. The standard specifies the technical requirements, test methods, inspection rules, etc. of PET Resin for bottles, covering key indicators such as intrinsic viscosity, diethylene glycol content, acetaldehyde content, ash content, etc., standardize Appearance requirements, provide guidelines for the production, mass testing and market circulation of PET Resin for bottles, and ensure that the product meets the safety and performance requirements of food, beverage and other Encasement applications.
| Status | Abolish |
|---|---|
| CCS | G32 | ICS | 83.080.20 |
| Release Date | 2003-11-27 00:00:00 | Implementation Date | 2004-08-01 00:00:00 |