Peptisers

• Blend of organic metallic complexes, peptiser and organic and inorganic dispersing agents
• Bluish-grey pastilles

Packaging: 20 kg bags
Density: 1430 kg/m³
Melting point: 53 °C
Dosage: 0.8 - 2 phr

• Viscosity reduction of natural rubber by means of chemical cleavage of polymer molecules
• Faster distribution due to higher dispersion content
• Effective on open mills from 80 °C and in internal mixers up to 160 °C
• DBD content: 2.5 %

• Blend of organic metallic complexes, peptiser and organic and inorganic dispersing agents
• Bluish-grey pastilles

Packaging: 20 kg bags
Density: 1260 kg/m³
Melting point: 55 °C
Dosage: 0.2 - 0.5 phr

• Optimum balance of viscosity reduction and batch uniformity
• Design focused on high efficiency together with excellent dispersion
• DBD content: 12 %

• Blend of organic metallic complexes, peptiser and organic and inorganic dispersing agents
• Bluish-grey pastilles

Packaging: bags of 20 kg
Density: 1100 kg/m³
Melting point: 52 °C
Dosage: 0.1 - 0.3 phr

• Highest available rate of efficiency
• Very fast chemical chain scission during mastication
• Effective at very low dosage
• DBD content: 40 %

• Blend of metal soaps and an aromatic disulphide
• Beige pastilles

Packaging: 20 kg bags
Density: 1050 kg/m³
Melting point: 95 °C
Dosage: 1 - 3 phr

• Viscosity reduction of natural rubber through mild mastication, improving the dynamic properties
• Peptising effect even in presence of carbon black, leading to a possible mixing step cut
• Not discolouring
• Effective at low temperature on open mill mixing

• Blend of metal soaps and an aromatic disulphide
• Light yellowish pastilles

Packaging: 20 kg bags
Density: 1050 kg/m³
Melting point: 55 °C
Dosage: 1 - 3 phr

• Zinc free version of HT 105
• Removal of zinc soap carrier offers additional potential for use in steel cord bonding compounds
• Not discolouring

• Blend of organo metal complex and organic and inorganic dispersing agent
• Bluish pastilles

Packaging: 20 kg bags
Density: 1180 kg/m³
Melting point (DSC): 105 °C
Dosage: 0.2 - 0.5 phr

• Aggressive peptising action in pre-mastication mixing, resulting in strong viscosity reduction due to maximum chain-breaking
• Large increase in tack
• DBD free peptiser

• Blend of organic metallic complexes, peptiser and organic dispersing agents
• Bluish pastilles

Packaging: 20 kg bags
Density: 1060 kg/m³
Melting point: 54 °C
Dosage: 0.1 - 0.3 phr

• Viscosity reduction of natural rubber by means of chemical cleavage of polymer  chains
• Optimised balance of viscosity reduction and dispersibility leading to high efficiency and good batch uniformity