Product

Silicagel

Use amout of drier

· Calculation Method of
Dryer Usage


  • W : Use amount of drier (kg)
  • A : Total surface area of a package(m2)
  • M : Duration (month)
  • R: Humidity transfer characteristics of packaging material (g/m2/24hr) Measurement complies with KS A 1013 and the test method of Humidity transfer characteristics of humidity-proof material.
  • D : The weight of packaging material capable of absorbing humidity in a package (kg)
  • K : Coefficients according to expected external conditions


    • Temperature humidity where packaged
    freight is located    		 K Level of external humidit
    Heavily High temperature
    and high humidity    		 12 average temperature 30~40℃,
    average humidity ~90%
    Reasonably High temperature
    and high humidity    		 20 average temperature 35℃,
    average humidity ~90%
    Relatively High temperature
    and high humidity    		 30 average temperature 25℃,
    average humidity ~80%
    Medium temp. and humidity 60 average temperature 20℃,
    average humidity < 70%