Tai-Cal

CaCo3+LLDPE+APP

Tai-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, sheet, injection moulding and others.

More details ...

Product properties

1.LLDPE-based masterbatch containing 80% calcium carbonate.it possesses grayish white color and excellent dispersibility.
2. It can be mixed with PP resin directly for film blowing, casting,extrusion,etc And it is easy to dispel ad has good compatibility. it’s a kind of modifier which can improve the heat resistance,slip resistance, size stability, printability and texture. it can also reduce heat release from burning and prevent the risk of secondary environmental pollution.
3.It can be loaded into the hopper for molding processing right after well mixing. It can be fed by automatic weig hing sysem into the hopper due to its properties of dust-free pollution-free and anti-bridge

Applications

1.Flat yarn
2.Woven mat.cushion and hat
3.Package tape
4.Injection molding
5.Blow molding
6.Extrusion molding

Processing suggestions

1.General dosage at 5-20phr,and to be adjusted according to characters of the product
2.The processing temperature is fixed according to the resin’s processing temperature and can be used among 220*C+_30*C

1.E-03 E-03 properties :

Item

Test method

Unit

Typical value

Plastic content 

18%

base 

LLDPE+APP

MI

ASTM D1238

g/10mins

5-8

Density

ASTM D1505

g/cm3

1.95

Color

---------

-----------

?? white

Moisture

CNS 9004

%

<0.1

Shape 

-----------

 granule

3-4mm ?

CaCo3 ( Nano CaCo3 content )

82%

 

Sheet properties of E-03 mixed with PP

Item

Dosage(phr)

( Density )

g/cm3

( Tensile strength ) kg.cm2

( Falling ball impact ) kg.cm

( Flexural modulus )

Kg/cm2

Impact strength 

IZOD KG.CM/CM

Charpy kg/cm2

0

0.92

360

6.9

420

6.83

5.04

5

0.94

351

19.8

460

7.36

5.85

10

0.97

338

24.8

460

7.55

5.97

15

0.99

331

33.1

450

7.59

6.02

20

1.01

324

41.2

450

7.66

6.05

Packing

25kg /bag