《各种热分析技术测试玻璃化转变》.pdfVIP

1/2003 Information for users of METTLER TOLEDO thermal analysis systems Dear Customer e During the last year, the STAR software has been undergoing continuous development parallel to Version V7.0. We are now pleased to introduce Version V8.0. This new version is particularly important because it allows customers working in a pharmaceutical environ- ment to comply with the regulations issued by the FDA in 21 CFR Part 11. Parts of the software can also be used to good advantage by customers in other fields of work. 17 This latest edition of UserCom once again includes a number of interesting articles and gives you a further insight into different application areas of thermal analysis. Contents TA Tip TA Tip - The glass transition temperature measured by different TA tech- niques. Part 1: Overview 1 New in our sales program e The glass transition temperature measured - STAR V8.00 software 5 by different TA techniques. Applications - Measurement of dynamic water Part 1: Overview vapor sorption processes by modified TGA 7 Dr. Rudolf Riesen, Dr. Jürgen Schawe - Determination of the out-life of prepregs using the Advanced Model Free Kinetics software 10 - Poly-ε-caprolactone-polytetra- This study is divided into two parts. Part 1 covers basic principles concerning the glass hydrofurane copolymers as transition as well as the application and advantages of different thermal analysis TA alternative for the treatment of techniques for determining the glass transition temperature. Part 2 UserCom 18 will bone fractures 13 present measurements performed with different TA techniques and show how the results - Analysis of complex decompo- can be meaningfully compared. It will also discuss a number of related points that should sition reactions by TGA-GC-MS 15 be taken into account. - Thermogravimetric investigation of the formation electrochromic Introduction layers of nickel oxide 17 The glass transition is an important thermal effect that can be