Mylar Glass Transition Data Sheet

Vicat softening point astm d1525.

Mylar glass transition data sheet.

Mylar can be aluminized by evaporating a thin film of metal onto it to reduce its permeability. Mylar is 1 7 10 5 in in c 9 5 10 6 in in f. Peel strength astm d 1876 72 mylar film. Mylar polyester film is a flexible strong and durable film with an unusual balance of properties making it suitable for many industrial applications.

When filled with glass particles or fibres. Multiplying the indicated change by the sample length gives the thermal dimensional change in the sheet of mylar. Glass transition temperature t g 67 81 c. Type mylar a is a tough general purpose film which is transparent in 12μm through 23μm and translucent in heavier thickness.

Glass transition temperature c 78 121 375 performance improvement shrinkage 150 c after 30 minutes 1 5 0 4 18 performance improvement typical coefficient of thermal expansion ppm c 22 5 19 0 200 performance improvement 1 3 modulus of elasticity gpa 150 c. To see matweb s complete data sheet for this material including material property data. As a guide to estimating changes due to thermal expansion figure 5 gives the dimensional changes in in over a wide temperature range. Data sheet 48 f 1m metallized pet close window cs hyde company stocks and converts different types of polyester film dupont mylar type a off white standard industry grade electronics grade type el optically clear and metallic metalized polyester film.

Color conferring dyes can easily be formulated into pet sheet. Glass transition temp tg dsc. Crystallization of bpf epoxy resins is possible in the temperature range between the glass transition point 10 to 20 c 14 to 4 f and the general melting range typically 30 to 60 c 86 to 140 f. Bpf resins modified with heloxy modifiers 7 8 and 61 show a greater tendency to crystallize and should not be stored cold.

How to measure glass transition temperature the most usual test method to determine glass transition temperature of plastics is astm e1356. Dupont teijin films types db g2 n5 s1 s2 x2 x2i. This data sheet also covers the following dupont teijin films which are not branded as mylar products. This page displays only the text of a material data sheet.