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.
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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
1.Flat yarn
2.Woven mat.cushion and hat
3.Package tape
4.Injection molding
5.Blow molding
6.Extrusion molding
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
|
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% |
|
Item |
( 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 |
25kg /bag