U-Cal

U-Cal is a kind of high quality filler masterbatch which produced with super fine calcium carbonate and other high quality special additives based in LLDPE carrier by advanced twin-screw extruder machine. The filler MB is very popular with our many of our customers because of its and stable high quality and excellent performance in the development of plastic LDPE & HDPE products industry.

Application Examples
Film extrusion and others.

More details ...

Physical characteristic

Item

Test method

Unit

Typical value

plastic content

20%

base

LLDPE+APP

( MI )
@ 5kg / 190 ?

ASTM D1238

G/10mins

8 0.5


Density

ASTM D1505

g/cm3

1.91

Color

--------

-----

white

Moisture

CNS 9004

%

<0.15

Shape

-------

granule

3 -4mm

product characteristic

1、made up of LLDPE+APP and 80% super calcium carbonate powder with grey color and good dispersion.
2、can be directly used with PE series of gum grain in processing such as film etc. .With easy dispersion and high capability,it can change the quality of products, for example, promoting heat, slippery,size stability of the products,lowering burning calories, reducing harmful effects and improving printing,texture etc..

Usage

1、Used in various PE shopping and rubbish bag.
2、Used in various PE industry film, packing material and container.

processing condition reference

1、Adding quantity depends on the characteristic of products, usually 5-20 phr.
2、processing temperature depends on the main gum, suitable for220℃±40℃.

Packing:

25kg /bag