Diamine Monomers for Adhesives and Sealants

Priamine™ 1075 by Cargill is a low viscosity, high purity dimer diamine building block. It is designed for use in high molecular weight polyamides and high-performance polyimides in adhesives and sealants. It offers hydrophobicity, good wetting, flexibility and low melt viscosity.

• It allows the product to deform and prevents from cracking & shrinkage.
• It provides formulators freedom to adjust the melting point, allowing for higher temperature exposure of the end product without compromise on performance.
• It gives durability with longer lifetime and allows for exposure to humid conditions and can reduce density for weight saving.
• It also provides improved adhesion, sealing & protective properties and dimensional & color stability at varied humidity.
• It has 100% renewable carbon content.
• It also offers lubricity, flow, self-healing and full recovery from cutting, breaking or scratching at room temperature.
• Priamine™ 1075 is recommended for applications requiring high molecular weight (Mw) polymers with strict difunctionality and low color.
• It is ISCC certified grade.

Priamine™ 1073 by Cargill is a low viscous, bio-based dimer diamine building block. It is designed for use in polyamide hot melts, polyurea and epoxy adhesives & sealants. It can also be used as curing additive and offers reduced brittleness, enhanced moisture protection and flow. It provides formulation freedom in the choice of diacids used.

• It displays good hydrophobicity, excellent sealant properties, good substrate protection, good wetting and improved adhesion to various substrates.
• It has 100% renewable carbon content.
• It also provides flexibility to adjust the melting point allowing for higher temperature exposure of the end product without compromise on performance.
• Priamine™ 1073 is ISCC PLUS certified.

Priamine™ 1074 by Cargill is a low viscous, bio-based dimer diamine building block. It offers high flexibility even in low temperatures, hydrophobicity, hydrolytic stability and moisture repellency. It creates formulation freedom in the choice of diacids when modified.

• It gives formulators the flexibility to adjust the melting point allowing for higher temperature exposure of the end product without compromise on performance.
• It also offers improved substrate protection, good wetting and hence adhesion to plastic and various substrates.
• It has 100% renewable carbon content.
• It allows product to deform under stress and prevents from cracking.
• Designed for use in polyamide polymeric systems.
• Priamine™ 1074 is used in adhesives and sealants.
• It is ISCC PLUS certified.

Priamine™ 1071 by Cargill is a bio-based, dimer diamine building block. Offers excellent flexibility and chemical resistance in epoxy formulations. It can be used as a curing agent, co-hardener and reactive diluent. It has a low viscosity and meets a growing demand for the development of high solid and low VOC formulations. It offers good hydrolytic stability, hydrophobicity/water repellence and good adhesion to various substrates. It gives a longer life that allows for exposure to humid conditions. Priamine™ 1071 is applicable in adhesives and sealants.

1, 2 Diaminocyclohexane by Seqens is an epoxy curing agent. Due to it’s cross-linking ability it is used as a modifier in PU and epoxy adhesives. The shelf life of this grade is 2 years.

VIBRACURE® A 157 by Lanxess is a high purity aromatic diamine. It is used in production of high quality, tough, FDA approved elastomers with TDI ether type prepolymers. VIBRACURE® A 157 complies with FDA 177.1680 regulation.

1,3-Bis(3-aminophenoxy) benzene, APB-NP is aromatic ether diamine. Offers good optical transparency at 365nm or over. Used in heat-resistant and special resin applications. 1,3-Bis(3-aminophenoxy) benzene, APB-NP is listed with TSCA inventory.

Aminobenzylamine by Mitsui Chemicals shows excellent reactivity and handling for epoxy curing agent. It offers heat resistance and mechanical properties. Aminobenzylamine can be used as an epoxy curing agent.

4, 4’-(m-phenylenediisopropylidene) dianiline by Mitsui Chemicals is made from bisaniline-M. It has excellent heat resistance and mechanical properties (Tg of the resin is higher than Tg of the resin made from aromatic ether diamines). Used for polyamide and polyimide applications. 4,4'-(m-Phenylenediisopropylidene) dianiline is TSCA inventory grade.

1,3-Bis(3-aminophenoxy) benzene (APB) is an aromatic ether diamine. The thermosetting resin made from APB has excellent heat resistance, adhesive properties and flexibility. 1,3-Bis(3-aminophenoxy) benzene (APB) is used in polyimide adhesive applications.