51 99565.0120

Our

Products

RUBBER

FLOW AGENTS

Synthesis of fatty acids. Internal lubricant, provides viscosity reduction in the plasticization phase, reduced friction in contact with metal surfaces, improved flow in injection, extrusion and flow in general-purpose molds. Dosage 1 to 3 phr
Powder / Flaky beige
Melting Range 97-103ºC
Density 1,00 g/cm3

Combination of zinc salts of higher molecular weigth and fatty acids. Acts as a physical peptizer in natural rubber. Exelent dispersion of the fillers. Dosage 1 to 3 phr
Light flaky
Melting range 90 - l 15ºC
Density 1.00 g/cm3

Blend of fatty alcohols and esters. Internal lubricant. Improves injection, extrusion and molding, especially in EPDM compounds. Dosage 1 to 3 phr
Light flakes
Melting Range 90 - 115ºC
Specific Gravity 1,00 g/cm3

Synthetic Wax. Acts as an external lubricant. Together with an internal flux additive, it provides excellent results in injection. Dosage 1 to 3 phr
Light flakes
Melting Range 90-120ºC
Density 0.95 g/cm3

DISPERSION AGENTS

Fatty acid esters with inorganic dispersants. Load dispersant, reducing incorporation time. Reduces compound adhesion to the cylinder and calenders. Dosage 1 to 3 phr
Light flakes
Softening Range 49 - 63ºC
DDensity 1.10 g/cm3

High molecular weight fatty acid esters. Load dispersant, improves fluidity and demolding properties, especially in NBR. Water-free. Dosage 0.5 to 2 phr
Light flakes
Melting range 50 - 65ºC
Density 1.00 g/cm3

HOMOGENIZERS

Resin blend with aliphatic predominance. Homogenizer designed for light mixtures. Promotes homogenization between elastomers of different polarities and viscosities. Dosage 5 to 10 phr
Yellow tablet
Softening range 85 - 95ºC
Density 1.10 g/cm3

Resin blend. Homogenizer designed for dark mixtures, promotes homogenization between elastomers of different polarities and viscosities. Viscosity reduction is quickly achieved in the composition, facilitating the incorporation of ingredients. Reduces the tendency to "Bagging". Increases extrusion rates without increasing "die swell". Improves calendering properties. Improves green tack. Dosage 5 to 10 phr
Dark tablet
Softening range 96 - 106ºC
Density 1.06 g/cm3o

TACK AGENT

Polymeric resin blend. High tack agent indicated for "orbitira" compounds. Dosage 3 to 5 phr
Dark Tablet
Softening range 85 - 95ºC
Density 1,02 g/cm3

ANTIOZONANTS

Paraffinic hydrocarbon fraction. Physical antiozonant. It has the ability to gradually surface on the rubber surface and promote protection against ozone attack. Dosage 1 to 3 phr (Attenuates the migration of other ingredients at a dosage of 0.5 to 1 phr.)
White flakes
Melting range 53 - 65ºC
Density 0.90 g/cm3

PEPTIZERS

Blend of peptizer, organometallic complex and dispersants. Peptizer indicated for use in NR. Significantly reduces Mooney viscosity. Dosage 0.1 to 0.3 phr
Green/blue powder
Melting range 139 - 144ºC
Density 1.64 g/cm3

Blend of peptizer, organometallic complex and dispersants. Peptizer indicated for use in NR and SBR. Reduces Mooney viscosity. Maximum efficiency in cylinder at a minimum temperature of 80ºC and bamboo up to 150ºC. Dosage 0.25 to 0.50 phr
Green/blue flakes
Softening range 50 - 60ºC
Density 1.10 g/cm3

Mercaptan-based peptizing agent and dispersing agents. Master indicated for chemical peptization of NR in clear compounds. Reduces Mooney viscosity. Dosage 0.5 to 1.0 phr.
Light beige pellet
Melting range: 120 - 125ºC
Density 1.10 g/cm3

Coupling Agent

Bis (triethoxysilylpropyl) tetrasulfide 50% coated with additives and inert fillers. Easy to handle, provides better mixture processability. Silanomaster Q 50 reacts with silanol groups and silica during the mixing process and with polymer during the vulcanization process. Improves TR, increases modulus, reduces permanent deformation, increases abrasion resistance and optimizes dynamic properties.
Pellets
Active substance: 50 ± 3%
Density: 1.10 g/cm3

Expanders

Developed for expansion of EVA, PE, PP, PVC and rubber in pressed, injected and extruded compounds. Lower expansion temperature than conventional Azodicarbonamide, with excellent gas volume.
Fine yellow powder.
Decomposition temperature 160- 180ºC.
Gas volume 170 - 200 ml/g.

Developed for expansion of EVA, PE, PP, PVC and rubber in pressed, injected and extruded compounds. Lower expansion temperature than conventional Azodicarbonamide, with excellent gas volume.
Appearance Fine yellow powder.
Decomposition temperature 155 - 175ºC.
Gas volume 170 - 200 ml/g

PEROXIDES

Bi-functional peroxide used for crosslinking natural, synthetic and EVA rubber. It should be added at the end of the process in the cylinder. Provides excellent scorch.
Dosage considering typical crosslink temperature 175ºC:
EVA: 1,8 - 3,5 phr
SBR: 1,1 - 2,2 phr
NR: 4,0 - 7,0 phr
BR: 1,5 - 1,8 phr
Typical crosslink temperature & t90:
t90 - 170ºC - 10 minutes
t90 - 180ºC - 5 minutes
t90 - 190ºC - 2 minutes

Appearance White Powder
Purity 42 - 45%

This Peroxide is used to crosslink natural and synthetic rubber and EVA. It should be added to the cylinder at the end of the process. It provides an excellent scorch.
Dosage considering typical crosslink temperature 175ºC:
EVA: 1,4 - 2,2 phr
SBR: 1,1 - 2,2 phr
NR: 1,3 - 2,4 phr
BR: 0,5 - 1,2 phr
Typical crosslinking temperature and t90:
t90 - 170ºC - 13 minutes
t90 - 180ºC - 5 minutes
t90 - 190ºC - 2 minutes

Appearance White powder.
Purity 40 - 48%

This peroxide is used to crosslink natural and synthetic rubber and EVA. It should be added to the cylinder at the end of the process. It provides an excellent scorch.
Dosage considering typical crosslink temperature 175ºC:
EVA: 2,4 - 4,7 phr
SBR: 1,7 - 3,7 phr
NR: 2,0 - 4,1 phr
BR: 0,9 - 1,9 phr
Typical crosslinking temperature and t90:
t90 - 170ºC - 6 minutes
t90 - 180ºC - 2 minutes
t90 - 190ºC - 1 minute

Appearance White powder.
Purity 40 - 45%