Hexamethoxy methylmelamine (HMMM) is a versatile compound that plays a crucial role in improving the bond strength between rubber and reinforcements when combined with dry bonding chemicals and resorcinol formaldehyde resins. Unlike hexamine, HMMM offers numerous advantages, including lower toxicity and the absence of corrosive effects on steel cord, polyester cord, and metal molds. Moreover, HMMM finds application

in conjunction with phenolic reinforcing novalak resin to enhance various properties of rubber compounds. By incorporating HMMM, rubber compounds exhibit increased modulus, tensile strength, stiffness, and hardness, making it a valuable additive for achieving optimal performance.

In the realm of rubber manufacturing, HMMM emerges as a game-changer for enhancing bonding capabilities. By synergizing with dry bonding chemicals and resorcinol formaldehyde resins, HMMM surpasses its counterpart, hexamine, with its improved safety profile and non-corrosive nature towards steel cord, polyester cord, and metal molds. Furthermore, the benefits of HMMM extend to its collaboration with phenolic reinforcing novalak resin, enabling rubber compounds to achieve superior modulus, tensile strength, stiffness, and hardness. With HMMM’s incorporation, manufacturers can unlock a wide range of possibilities, ensuring their rubber products deliver outstanding performance and durability in diverse applications.

Resin Type	Typical Properties
PP-1890L Hexamethoxy methyl melamine (HMMM)	Reactive Content (%): >98 Nitrogen Content (%): 21.5 – 24.0
PP-1890S HMMM resin on inert inorganic carrier	Reactive Content (%): 63-67 Ash Content (%): 30-35 Moisture Content (%): < 4
PP-1890V HMMM resin on inert inorganic carrier	Reactive Content (%): 48-52 Ash Content (%): 44 – 48 Moisture Content (%): < 5

 

HEXAMETHYLENE TETRAMINE (HEXA)

Treated hexamine is an essential additive in enhancing bond strength when combined with methylene acceptors. To ensure optimal performance, hexamine undergoes a treatment process involving the use of precipitated silica and/or processing oil. This treatment not only prevents the formation of lumps but also minimizes dusting while improving the dispersion within rubber compounds. With treated hexamine, manufacturers can achieve superior bonding properties, reduced dusting, and improved dispersion, making it a valuable component in various applications.

 

Resin Type	Typical Properties
PP-1891 Hexamine treated with oil and silica	Reactive Content (%): 90-93 Ash Content (%): < 4 Moisture Content (%): < 1
PP-1891S Hexamine	Reactive Content (%): 96-98 Ash Content (%): <3 Moisture Content (%): < 1

 

Why Choose Our HEXAMETHOXY METHYLMELAMINE (HMMM)

Superior Bond Strength: Our HMMM is specifically formulated to enhance the bond strength between rubber and reinforcements when used in combination with dry bonding chemicals and resorcinol formaldehyde resins. This results in robust and durable bonds, ensuring the longevity and reliability of the final rubber products.

Enhanced Safety: Unlike hexamine, our HMMM exhibits lower toxicity levels, making it a safer choice for both workers and the environment. Additionally, HMMM does not corrode steel cord, polyester cord, or metal molds, minimizing the risk of damage to essential equipment and components.

Versatile Applications: Our HMMM offers versatility in its usage. It can be effectively utilized in conjunction with phenolic reinforcing novalak resin to improve various properties of rubber compounds. This includes enhancing modulus, tensile strength, stiffness, and hardness, providing manufacturers with greater flexibility and control over their rubber formulations.

Quality Assurance: We prioritize quality in every aspect of our HMMM production. Our product undergoes rigorous testing and quality control measures to ensure consistent performance and adherence to industry standards. By choosing our HMMM, you can trust that you are receiving a reliable and high-quality additive for your rubber manufacturing processes.

Expert Support: We pride ourselves on providing excellent customer support and technical assistance. Our knowledgeable team is available to answer any questions, offer guidance, and provide tailored solutions to meet your specific requirements. We are committed to supporting your success and helping you achieve optimal results with our HMMM.