
PROPERTIES OF FILMS
Properties of LDPE films
– LDPE is flexible and elastic, durable and retains its properties at -50oC
– Density: 915 – 939kg / m3
– LDPE film is white and transparent
– Thermal properties:
Tmax: 82 – 93oC, Tmin: -57oC, Thàn: 100 – 110oC
– Ability of agent resistance:
Good waterproof
Poor gasproof of O2, CO2, N2
Poor oil and grease proof
Stable in acid, alkali, inorganic salt
Easily damaged in organic solvents
– Poor ability of print on LDPE packaging


VIDEO WARNING MANUFACTURING PE, FF

PRODUCTION MACHINERY AND TECHNOLOGY SYSTEM
With the most modern machines today, Rang Dong Film produces high quality Agricultural Membrane products..
♣ Three-layer film blowing machine of Italy, Germany
♣ Five-layer film blowing machine of Germany
