Plastic Masterbatches Water Absorber Masterbatch

October 16, 2008 on 11:33 am | In Products | No Comments

Features Specifications: Water Absorber Masterbatch


EPA 301 is an advanced functional masterbatch specially developed to solve moisture problem. It can dramatically absorb moisture from PE / PP resin during processing.


EPA 301 brings no negative effect to product physical and mechanical properties. The production cost can be reduced and productivity is increased accordingly as no material pre-drying is required.


It can be applied to absorb moisture in the process of film blowing,injection molding, blow molding, profile extrusion, etc. with PE / PP as the carrier.Typical addition rate is 1 ~ 3%. Actual addition rate may vary depending on moisture level.


Appearance: Gray (pellet)

Density: 1.5 ± 0.3 g/cm3
Volatile content: < 0.5%
Melt Flow Index: 0.1 - 10.0 g/10mins
Absorptivity: > 13%

20 kg per box with4 x 5 kg inner polybag vacuum packing. Product should be kept in dry, cool,clean place with good ventilation, away from sunlight and rain. Always heat-seal inner polybag immediately after unpacking.


The shelf lifeof EPA 301 is 8 hours after exposure to open air. After PE / PP pellets are mixed with EPA 301, start massive production as soon as possible.

Hint:If there is any inconsistency or conflict between the English and Chinese versions, the Chinese version shall prevail for all purposes.

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