Comparison of barrier between polyethylene (PE) bottle and PP, pet
- Categories:Industry news
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- Time of issue:2020-04-01
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(Summary description)Thebarrierpropertyofpolyethylenebottleisthebarriereffectofpolyethylenebottleonthepenetrationofgas,liquidandothermaterials.Itsqualitycandirectlyaffectthequalityofdrugsintheshelflife,anditisalsoanimportantindextoevaluatetheshelflifeofdrugs.Itmainlyincludestheoxygenpermeabilityandwatervaporpermeabilityofrawmaterials.Basedontherelevantstandardsoforalsolidandliquidmedicalplasticbottles,oxygenandwatervaportransmittanceofPE,PPandpetweretestedinaspecificenvironment,
Comparison of barrier between polyethylene (PE) bottle and PP, pet
(Summary description)Thebarrierpropertyofpolyethylenebottleisthebarriereffectofpolyethylenebottleonthepenetrationofgas,liquidandothermaterials.Itsqualitycandirectlyaffectthequalityofdrugsintheshelflife,anditisalsoanimportantindextoevaluatetheshelflifeofdrugs.Itmainlyincludestheoxygenpermeabilityandwatervaporpermeabilityofrawmaterials.Basedontherelevantstandardsoforalsolidandliquidmedicalplasticbottles,oxygenandwatervaportransmittanceofPE,PPandpetweretestedinaspecificenvironment,
- Categories:Industry news
- Author:
- Origin:
- Time of issue:2020-04-01
- Views:0
The barrier property of polyethylene bottle is the barrier effect of polyethylene bottle on the penetration of gas, liquid and other materials. Its quality can directly affect the quality of drugs in the shelf life, and it is also an important index to evaluate the shelf life of drugs. It mainly includes the oxygen permeability and water vapor permeability of raw materials. Based on the relevant standards of oral solid and liquid medical plastic bottles, oxygen and water vapor transmittance of PE, PP and pet were tested in a specific environment,
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