organic Peroxid Masterbatche 2016-11-27T00:28:01+00:00

Zebra-flow, organic Peroxid Masterbatche

The company Zebra-chem GmbH supplies organic peroxide masterbatches for compounding of PP and crosslinking of PE and EVA. A list of advantages versus disadvantages and a list of all peroxide products available can be found at the end of this page.


Dosing level of Peroxid Masterbatches

versus the MFI change in PP
Theoretical
value !!
 
Zebra flow
Zebra flow
Zebra flow
Zebra flow
Zebra flow
 
Type
T087

(40%)
T036

(20%)
T025

(10%)
T056

(5%)
T057

(2%)
   

PP40

PP20

PP10

PP5

PP2

Prozent Peroxid
Masterbatch
MFI

change
MFI

change
MFI

change
MFI

change
MFI

change

0,00

%

4

4

4

4

4

0,25

%

75

38

19

9

5

0,50

%

190

95

48

24

10

0,75

%

570

285

143

71

29

1,25

%

840

418

209

104

42

PP COMPOUNDING

For this application we supply different concentrated Masterbatches based on a PP carrier resin. The peroxide masterbatch will be added to the compounding process like a normal masterbatch. During the compounding process the peroxide will cut down the molecule chain which will lead to a shorter average chain length of the PP. This will create a higher MFI by the so called CR (controlled rheology) process and a narrower chain length distribution in the polymer. By this process it is possible to create small changes of the MFI from 4 to 12 but also big changes to several hundredth. The main advantage is the very safe and easy dosing. Due to the availability of concentrations between 2 to 40% peroxide it is no problem to set the final value of the MFI very accurate. In the list below you can see which grades of peroxide Masterbatches are available for PP processing.

PE and EVA crosslinking

For this application we produce different Masterbatches with bis-peroxides and dicumylperoxides and with concentrations between 10 and 40%. Information for this products will be send on request.

Peroxid Masterbatches Examples of application
Zebra-flow Peroxid Masterbatche

ORGANIC PEROXID MASTERBATCH WITH PP, PE or EVA CARRIER

Advantages over common powder mixes or absorbent type granules

  • MFI can be set online during PP compounding
  • Absolutely dust free
  • Easy to convey
  • Easy and clean to dose
  • No sticking in feeder
  • Available in different concentrations
  • PP carrier without filler
  • PE and EVA carrier with or without filler and nucleating agent
  • Safe and clean to handle
  • No transport problem, no hazard
  • Packed in PE bags, easy and cheap to dispose packaging

Main applications

  • Compounding of PP (increase of MFI on the machine)
  • Injection moulding of PP, easier mould filling, less number of different PP required, solves mould filling problems
  • Crosslinking of PE and EVA (foam or compact)

Peroxid Masterbatche Zebra-flow

Peroxides Trade names of peroxide Carrier % Peroxid Product name
Bis (tert-butylperoxyisopropyl) benzen Akzo Percadox 14S PP 2 Zebra-flow T057/PP2

Pergan BIB
5 Zebra-flow T056/PP5

Peroxid ChemieDIPP2
10 Zebra-flow T025AS/PP10

Atofina Luperox 802
20 Zebra-flow T036/PP20



40 Zebra-flow T087/PP40


PE LD 10 Zebra-flow T039



20 Zebra-flow T040


EVA 10 Zebra-flow T150



20 Zebra-flow T151



40 Zebra-flow T152
Dicumylperoxide Akzo Trigonox BC FF PE LD 10 Zebra-flow T155

Pergan DC
20 Zebra-flow T035

Peroxid Chemie DCUP
10 Zebra-flow T156

Atofina Luperox DCSC EVA 20 Zebra-flow T027



40 Zebra-flow T153




(on request only)
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane Akzo Trigonox 101 PP 10 Zebra-flow T028

Pergan HX



Peroxid Chemie DHBP EVA 10 Zebra-flow T161

Atofina Luperox 101


3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonan Akzo Trigonox 301 PP 20 Zebra-flow T094




(on request only)

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