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Peroxides

Product Chemical composition Form
LUPEROX 101 2,5-dimethyl-2,5-di(tert.butylperoxy) -hexane
liquid
LUPEROX 101MF40 2,5-dimethyl-2,5-di(tert.butylperoxy) -hexane on EPM/SiO2 sheets
LUPEROX 101MG40 2,5-dimethyl-2,5-di(tert.butylperoxy) -hexane on EPM/SiO2 pellets
LUPEROX 101XL45

2,5-dimethyl-2,5-di(tert.butylperoxy) -hexane on CaCO3/SiO2

powder
LUPEROX 101XLS50 2,5-dimethyl-2,5-di(tert.butylperoxy) -hexane on SiO2 powder
LUPEROX 130XL45 2,5-dimethyl-2,5-di-(tert.butylperoxy) hexin(3) on CaCO3/SiO2 powder
LUPEROX 230XL40 n-butyl-4,4‘-di(tert.butylperoxy) valerate on CaCO3/SiO2 powder
LUPEROX 231G40 1,1-di(tert.butylperoxy)-3,3,5-trimethyl- cyclohexane on CaCO3/SiO2 granules
LUPEROX 231MG40 1,1-di(tert.butylperoxy)-3,3,5-trimethyl- cyclohexane on EPM/SiO2 pellets
LUPEROX 231XL40 1,1-di(tert.butylperoxy)-3,3,5-trimethyl- cyclohexane on CaCO3/SiO2 powder
LUPEROX 801 tert. butylcumyl peroxide liquid
LUPEROX DC40KEP dicumyl peroxide on kaolin powder
LUPEROX DC40MG dicumyl peroxide on EPM pellets
LUPEROX DC40P dicumyl peroxide on CaCO3 powder
LUPEROX DCP dicumyl peroxide flakes
LUPEROX F40 1,3-/1,4-bis(tert.butylperoxy-isopropyl) benzene on CaCO3 granules
LUPEROX F40KE 1,3-/1,4-bis(tert.butylperoxy-isopropyl) benzene on kaolin granules
LUPEROX F40KEP 1,3-/1,4-bis(tert.butylperoxy-isopropyl) benzene on kaolin powder
LUPEROX F40MG 1,3-/1,4-bis(tert.butylperoxy-isopropyl) benzene on EPM pellets
LUPEROX F40MGEVT 1,3-/1,4-bis(tert.butylperoxy-isopropyl) benzene on EPDM/EVA/SiO2 pellets


Dosage (in phr), suggested mixing and crosslinking temperature of LUPEROX peroxides

Polymer LUPEROX F LUPEROX DC LUPEROX 101 LUPEROX 801 LUPEROX 230 LUPEROX 231
CM 1,5 -2,4 2,5 - 3,8 2,5 - 4,0   3,3 - 6,0 3,0 -5,5
EPM, EPDM 1,6 - 3,2 2,4 - 5,4 1,7 - 3,4   3,2 - 6,3  
EVA 0,8 - 1,6 1,2 - 2,0 1,2 - 2,2 1,0 - 1,6 1,4 - 2,6 1,2 - 2,3
HDPE     0,5 - 1,2      
LDPE 1,2 - 1,8 1,5 - 2,5 1,4 - 2,0 1,2 - 2,0    
NBR 0,5 - 1,5 0,9 -1,7 1,1 - 2,0   1,2 - 2,2 1,0 - 2
Q 0,2-1,0 0,5 - 2,0 0,4 - 1,5      
SBR 0,4 - 1,0 0,7 -  1,5 0,7 - 1,2   0,8 - 1,8 0,7 - 1,6
crosslinking
temperature
160 - 210 °C 150 - 190 °C 160 - 210 °C 160 - 210 °C 140 - 185 °C 130 - 170 °C
mixing
temperature
140 °C 130 °C 145 °C 145 °C 110 °C 105 °C

 

LUPEROX SP-grades (Scorch Protected) with enhanced scorch protection

Product

Chemical composition

Form

LUPEROX 101XL45-SP2

2,5-Dimethyl-2,5-di(tert.butylperoxy)hexanevon CaCO3/SiO2

powder

LUPEROX 230XL40-SP

n-Butyl-4,4‘-di(tert.butylperoxy) valerate on CaCO3/SiO2

powder

LUPEROX 231XL40-SP

1,1-Di(tert.butylperoxy)-3,3,5-trimethylcyclohexane on CaCO3/SiO2

powder

LUPEROX DC40P-SP2

Dicumylperoxide on CaCO3

powder

 LUPEROX DC40M-SP2  Dicumylperoxide on EPM pellets

LUPEROX F40M-SP

1,3-/1,4-Bis(tert.butylperoxy-isopropyl) benzene on EPM

pellets 

LUPEROX F40P-SP2 1,3-/1,4-Bis(tert.butylperoxy-isopropyl) benzene on CaCO3

powder



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Phone : 0671-79461325
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