Home > Product > Mineral Filler Concentrates > Calcium Carbonate
 
 

 

 SATEK is a mineral filler concentrate which fine calcium carbonate is high loaded into base polymer for improving thermoplastics physical properties and it is particularly developed for product quality and performance by our technique and unique production system.
SATEK provides its good dispersibility in the polymer matrix, excellent machine processability and enhanced mechanical properties of the final products for the applications of extrusion, blown film, injection molding and so on.
 
  Improve processability and productivity
Improve dimension stability and abrasion resistance
Act as anti-block agent and improve physical properties for films
Improve printability and reduce cost of final product
Partly substitute white pigments to lower cost
 
     
Grade Name
SATEK CE
SATEK CP
Carrier Resin
Polyethylene
Polypropylene
Filler Contents (wt%)
70 ~ 85
65 ~ 80
 
     
Application
Applied Polymer
Dosage
Film
LDPE, HDPE
10 ~ 30%
Flat yarn
PE & PP
3 ~ 10%
Injection Molding
PE & PP
20 ~ 40%
Twine and string
PE & PP
10 ~ 20%
Remark : Our optimum dosage rate should be determined by pre-test since quality of final product may differ depending on customers¡¯ conditions (machine, tolerance acceptable to final product, processing condition, type and nature of raw material use.)
 
     
Property
Test Method
Unit
Loading of CaCO3 Concentrates to PP
0 %
10 %
20 %
30 %
Modulus Shrinkage
SATECH Method
%
1.5~1.7
1.0~1.2
0.9~1.1
0.8~1.0
Tensile Strength
ASTM D 638
kgf/cm2
350
360
350
340
Flexural Modulus
ASTM D 790
kgf/cm2
16,500
22,000
25,000
27,000
Izod Impact strength
ASTM D 256
kgf.cm/cm
4
4.5
5
5
Heat Deflection Temp
ASTM D 648
¡ÆC
100
110
125
128
Density
ASTM D 1505
g/cm3
0.90
0.96
1.03
1.09
 
     
Application
Applied Polymer
Main Effects
Film & Sheet
Polyolefin resin
(PE, PP)
   Improve matt surface effect
   Save white pigment cost
   Improve stiffness
   Improve folding and creasing properties
   Improve anti-block effect
Weaving Tapes
Twine
Polyolefin resin
(PE, PP)
   Increase output
   Self cleaning of the extruder and dies
   Improve lifetime of curving knifes
   Improve slip resistance
Pipe, Profile and Panels
Polyolefin resin
(PE, PP)
   Reduce wall thickness of product
   Increase productivity due to faster cooling time
Flat yarn
Polyolefin resin
(PE, PP)
    Anti-vertical tearing strength
   Anti-slip effect
   Better printability on the surface of woven cloth
   Greater tensile strength of yarn after stretch
Injection Molding
Polyolefin resin
(PE, PP)
    Greater stiffness
   Dimensional stability due to lower shrinkage
   Higher heat deflection temperature
   Increase productivity due to faster cooling time
Sheets & Injection
Molding
Polystyrene and ABS
(HIPS and GPPS)
    Minimize change in physical properties
   Anti-slip effect
   Improve surface quality of finished articles
   Improve surface printability