Foam Additives

Repi ANTISCORCHING are liquid blends of selected antioxidants and process stabilizers tailored to improve PU foam heat resistance and polyol storage stability giving a strong protection against oxidation. New Low-Emission formulations are recommended when extra low VOC emissions and Fogging properties are required. They help manufacturers meet the strict specifications for polyether and polyester foams by improving the total emission levels of finished foams. Particularly indicated to stabilize polyol used in flexible, rigid and semi-rigid PU foams for bedding, furniture and automotive applications, they can be used in combination with REPI UV STABILISERS or WHITE FOAM STABILISERS to further enhance final product properties. Repi ANTISCORCHING enhance the antiscorching effectiveness of PU foams and give good color stability minimizing the foam discoloration when exposed to NOx and upon exposure to light

Repi SUPER-BLACK is designed to meet the highest demands of the global PU market in terms of performance, this range consists of blacks formulated to offer perfect pigment distribution in PU, very high coloring power and low viscosity. Repi's SUPER-BLACK range finds application in a variety of elastomers, PU foams (flexible, rigid, semi-rigid), integral skin, RIM, PIR.

Repi UV STABILISER combines UV absorbers and anti-oxidants in liquid blends, specifically designed to enhance UV and heat resistance in PU and TPU applications. The HP-UV REPITAN variant is particularly recommended for various applications, including flexible and rigid PU foam, C.A.S.E. (coatings, adhesives, sealants, elastomers), as well as industries like automotive and transportation, furniture and bedding, footwear, building and construction, and marine and offshore applications. These stabilizers are crafted to fortify materials against UV degradation and heat exposure in diverse manufacturing sectors.

ABANO VIOLET Pigment Dispersion (PU Foams) is a color reference specially formulated for the coloration of flexible, rigid and semi-rigid polyurethane foams. It is based on organic pigments dispersed in carriers. This shade, and our other color dispersions, are fully compatible with both polyester and polyether polyurethane foams. Addition rates range between 0,1% to 5% on polyol, depending on the desired shade. The illustration simulates shade and colour intensity at a concentration of 2%, at 40 Kg/m3 density. To create your own color, submit a request or contact an Expert to receive our color match form. PAT is an authorized REPI formulator of liquid color dispersions. We match to PANTONE, RAL, and Federal Standard.  Online Color Calibration: The colors on the screen may not accurately reflect the true color tone. Before placing any order, please check with our experts.

Lansurf CAO is a nonionic surfactant that is compatible with all classes of surfactants. It is stable in both acid and hydrochlorite solutions and contains no electrolyte by-products. Lansurf CAO provides excellent foam boosting and foam stability properties and can also be used as a viscosity builder. This product is also found to be readily biodegradable and would not expect to persist indefinitely in the environment. Lansurf CAO is used in many applications where high foaming and excellent detergency are desired.

Repi WHITE FOAM STABILISERS are designed to delay the adverse effects induced by UV radiation and offer an additional anti-yellowing effect. These stabilizers can either be integrated as a component in the polyol formulation or introduced separately into the mixing head during production. Benefits include their potent effectiveness in absorbing UV light, thereby safeguarding the foam material from UV-related degradation while also mitigating yellowing effects and ensuring the maintenance of the foam's visual quality over time.

TAXI YELLOW Pigment Dispersion (PU Foams) is a color reference specially formulated for the coloration of flexible, rigid and semi-rigid polyurethane foams. It is based on organic pigments dispersed in carriers. This shade, and our other color dispersions, are fully compatible with both polyester and polyether polyurethane foams. Addition rates range between 0,1% to 5% on polyol, depending on the desired shade. The illustration simulates shade and colour intensity at a concentration of 2%, at 40 Kg/m3 density. To create your own color, submit a request or contact an Expert to receive our color match form. PAT is an authorized REPI formulator of liquid color dispersions. We match to PANTONE, RAL, and Federal Standard.  Online Color Calibration: The colors on the screen may not accurately reflect the true color tone. Before placing any order, please check with our experts.

PNABUCCO RED Pigment Dispersion (PU Foams) is a color reference specially formulated for the coloration of flexible, rigid and semi-rigid polyurethane foams. It is based on organic pigments dispersed in carriers. This shade, and our other color dispersions, are fully compatible with both polyester and polyether polyurethane foams. Addition rates range between 0,1% to 5% on polyol, depending on the desired shade. The illustration simulates shade and colour intensity at a concentration of 2%, at 40 Kg/m3 density. To create your own color, submit a request or contact an Expert to receive our color match form. PAT is an authorized REPI formulator of liquid color dispersions. We match to PANTONE, RAL, and Federal Standard.  Online Color Calibration: The colors on the screen may not accurately reflect the true color tone. Before placing any order, please check with our experts.

BANANA YELLOW Pigment Dispersion (PU Foams) is a color reference specially formulated for the coloration of flexible, rigid and semi-rigid polyurethane foams. It is based on organic pigments dispersed in carriers. This shade, and our other color dispersions, are fully compatible with both polyester and polyether polyurethane foams. Addition rates range between 0,1% to 5% on polyol, depending on the desired shade. The illustration simulates shade and colour intensity at a concentration of 2%, at 40 Kg/m3 density. To create your own color, submit a request or contact an Expert to receive our color match form. PAT is an authorized REPI formulator of liquid color dispersions. We match to PANTONE, RAL, and Federal Standard.  Online Color Calibration: The colors on the screen may not accurately reflect the true color tone. Before placing any order, please check with our experts.

ACAPULCO BLUE Pigment Dispersion (PU Foams) is a color reference specially formulated for the coloration of flexible, rigid and semi-rigid polyurethane foams. It is based on organic pigments dispersed in carriers. This shade, and our other color dispersions, are fully compatible with both polyester and polyether polyurethane foams. Addition rates range between 0,1% to 5% on polyol, depending on the desired shade. The illustration simulates shade and colour intensity at a concentration of 2%, at 40 Kg/m3 density. To create your own color, submit a request or contact an Expert to receive our color match form. PAT is an authorized REPI formulator of liquid color dispersions. We match to PANTONE, RAL, and Federal Standard.  Online Color Calibration: The colors on the screen may not accurately reflect the true color tone. Before placing any order, please check with our experts.

Repi ULTA WHITE is a special range developed to meet global PU market requirements of high technical performances, cost effectiveness and environmental sustainability. Formulated to obtain perfect pigment distribution in the PU foams, extremely high light fastness behavior and low viscosity. It provides perfect compatibility with all PU systems. It is recommended for PU applications such as footwear, integral skin and elastomers.

Lansurf C404 is a nonionic surfactant derived from the ethoxylation of castor oil. This versatile product serves as an effective emulsifier, surfactant with foaming agent properties, providing good emulsification, wetting, detergency, and lubricity. Notably, Lansurf C404 is characterized by low toxicity, making it a safe choice for various applications. With the added benefit of having good food contact approval, this ethoxylated castor oil, also known as Polyoxyethylene Castor Oil, is a valuable component in industries where its multifunctional properties and safety considerations are paramount.

Lansurf CDE, used in printing processes, is chemically known as Cocamide DEA. It's compatible with fibers and fabrics. This additive finds use in solvents and waxes, offering excellent thickening properties and effective foaming. It serves as an anti-frosting agent, emulsifier, and foam stabilizer. It's also labeled as foreign matter-free.

Repi ANTISTATIC ADDITIVES is a medium polarity ionic liquid specifically tailored to improve conductivity properties of microcellular PU and TPU shoe soles, PU composite, PU coatings and C.A.S.E. applications. HP-A REPITAN shows a very good compatibility with polyether and polyester polyols. In footwear applications, including the light density PU soles, HP-A REPITAN is tailored to meet the strict and challenging requirement of ESD safety standard (electrical resistance maximum 35 mega Ohm). Important application for HP-A REPITAN are PU cast elastomers and PU composites for electronics parts where the market requires very low levels of electrical resistance combined with high levels of hardness. Using the HP-A REPITAN, customers are able to minimize the antistatic loading and consequently the hardness decreasing effect.

Repi ANTIFIAMMA Flame Retardants range comprises liquid blends of pure melamine dispersions along with different synergistic formulations of primary flame retardants that can be applied to FLEXIBLE and INTEGRAL FOAM as well as to RIGID PU FOAMS. Thanks to their composition and production process, those additives represent a new concept of halogen free flame retardants able to offer perfect distribution into liquid and to enhance instrinsic fire resistance in the end-product by increasing the contact surface of the active principles with the foam. antiFIAMMA represent a step towards safer workplaces, where classified powder handling is a real risk and source of dirt.