Category Blogs
TPU Plastic: Thermoplastic Polyurethane Properties, Grades and Uses
TPU is thermoplastic polyurethane, a plastic that combines the elasticity…
Transparent Plastic Materials: Compare Clarity, Haze and Impact
Transparent plastic materials include acrylic, polycarbonate and PETG. When selecting…
High vs Low Density Polyethylene: Compare HDPE and LDPE Film
Comparing high vs. low density polyethylene starts with chain structure:…
Water Vapor Transmission Rate: Comparing Film Moisture Barriers
Water vapor transmission rate measures water vapor through a material…
ASTM D570: Water Absorption of Plastics and Comparison Limits
ASTM D570 quantifies water uptake by plastic specimens during immersion.…
Polyethylene Melting Point: Grades, Ranges and Test Context
The polyethylene melting point describes a measured melting transition, rather…
ASTM D1894: Static and Kinetic Friction of Plastic Film
ASTM D1894 measures resistance as plastic film begins to move…
Biaxially Oriented Polypropylene (BOPP): What Biaxial Orientation Changes
Biaxially oriented polypropylene is PP film stretched in two directions.…
Glass Transition Temperature: Molecular Motion and Measurement Definitions
Glass transition temperature describes when segmental motion in amorphous material…
