MOCON阻隔包装实验室经验

1、高分子教研室高分子教研室 MOCON阻隔阻隔包装实验室经包装实验室经验验Conduct Successful Permeation Testing Service Standard Testing Services (STS)标准测试服务标准测试服务Consulting & Developmental Services (CDS)咨询与开发服务咨询与开发服务Standard Testing Services (STS)标准测试服务The largest permeation lab in the worldReal life conditioncontrolled RHprecise

2、temperatureCertified methodsASTM and TAPPINIST traceable standardsModern equipmentexpertly maintainedStandard Testing Services Example标准测试服务举例WVTR and O2Barrier filmsFinished packagesPaper productsCO2Beverage bottlesFresh-cut produce materialsInert gasesHe, Ar, N2, etc.实验仪器精密度实验仪器精密度实验气体和载气实验气体和载气实验

3、室环境实验室环境实验样品实验样品实验报告实验报告1. 实验仪器精密度实验仪器精密度的保证的保证: :实验仪器定期标定,保养,记录在案专人负责观察仪器运转情况仪器有问题及时维修 2. 实验气体和载气实验气体和载气供货商来源可靠确认气体的纯度及含量标准3. 实验室环境实验室环境确保实验室温度, 湿度,通风状况符合仪器要求 4. 实验样品实验样品专人验收记录客户样品, 确认实验条件5. 实验报告实验报告实验者撰写实验报告并由另外一人检验确认cGMP实验报告由另外两人(包括QA/QC Officer)检验确认 Consulting & Developmental Services 咨咨询与开发

4、服务询与开发服务Consulting & Developmental Services (CDS)咨询与开发服务咨询与开发服务 Shelf-life modeling 货架寿命线性模拟Automotive Parts 汽车部件Consumer goods / health & beauty 化妆美容保健用品Aroma / flavor applications 香料香精应用Contact lenses 隐形眼镜Electronics 电子产品Ultra-high barriers 特级阻透材料Customized Protocols CDS Testing 咨询与开发服务举例H

5、igh Temperature and Low Temperature StudiesHelium, Nitrogen and Argon Transmission RatePerforated Films (OTR and WVTR) Leak Testing PacCheck 840 and Skye Instruments / Seal and Burst StrengthAquatran TestingPermeability, Solubility, Diffusion Measurements Headspace (O2, CO2) PacCheck 650 AnalyzerOrg

6、anic Transmission Rate“Cup” Test (ASTM E-96)“Wet” CO2 C-4/41Super OxTran TestingProtocol detailed all required materials/ components/ toolsCalibration of instrumentSample preparationParameters to run the testsPresented by texts, photos and diagrams.Automotive Fuel and Aroma / Flavor Testing(汽油,香料香精渗

7、透) SAE Approved Method (SAE J-2659)Experimental Set-upMOCON has evaluated the speciated permeation rates of Fuel C (Fuel C = 50% iso-octane : 50% toluene) and CE10 (45% iso-octane: 45% toluene: 10% ethanol) through sample films. A modified isostatic transmission rate study, as illustrated in Figure 1, is utilized to determine the permeation rate gm*mm/(m2*day). Normal testing occurs at 40C and 60C (0.5C), but other temps are possible, in addition to temperature cycling.Fi