Mixed etherified melamine formaldehyde resin
Melamines IAMEL 5507
Melamines IAMEL 5507 is a methyl/butyl mixed etherified melamine formaldehyde resin, with a methoxy to butoxide ratio (molar ratio) of approximately 50:50. Soluble in polar solvents such as alcohols, esters, and ketones, and partially soluble in water and petroleum solvents.
Melamines IAMEL 5507 has a high degree of etherification and relatively low reaction activity. In order to achieve better crosslinking reaction, acid catalysts (such as dinitronyl naphthalene sulfonic acid, PTSA, dodecylbenzenesulfonic acid, etc.) should be added appropriately. It has good interlayer adhesion, excellent leveling and fullness, high cross-linking density, excellent flexibility, and good chemical resistance. Can be used to make solvent based and water-based coatings. To ensure storage stability in aqueous systems, the pH value of the system can be adjusted to 8-9 or an appropriate amount of n-butanol can be added.
Melamines IAMEL 5507 has a high degree of etherification and relatively low reaction activity. In order to achieve better crosslinking reaction, acid catalysts (such as dinitronyl naphthalene sulfonic acid, PTSA, dodecylbenzenesulfonic acid, etc.) should be added appropriately. It has good interlayer adhesion, excellent leveling and fullness, high cross-linking density, excellent flexibility, and good chemical resistance. Can be used to make solvent based and water-based coatings. To ensure storage stability in aqueous systems, the pH value of the system can be adjusted to 8-9 or an appropriate amount of n-butanol can be added.
Quantity
Melamines IAMEL 5507 is a methyl/butyl mixed etherified melamine formaldehyde resin, with a methoxy to butoxide ratio (molar ratio) of approximately 50:50. Soluble in polar solvents such as alcohols, esters, and ketones, and partially soluble in water and petroleum solvents.
Melamines IAMEL 5507 has a high degree of etherification and relatively low reaction activity. In order to achieve better crosslinking reaction, acid catalysts (such as dinitronyl naphthalene sulfonic acid, PTSA, dodecylbenzenesulfonic acid, etc.) should be added appropriately. It has good interlayer adhesion, excellent leveling and fullness, high cross-linking density, excellent flexibility, and good chemical resistance. Can be used to make solvent based and water-based coatings. To ensure storage stability in aqueous systems, the pH value of the system can be adjusted to 8-9 or an appropriate amount of n-butanol can be added.
Melamines IAMEL 5507 has a high degree of etherification and relatively low reaction activity. In order to achieve better crosslinking reaction, acid catalysts (such as dinitronyl naphthalene sulfonic acid, PTSA, dodecylbenzenesulfonic acid, etc.) should be added appropriately. It has good interlayer adhesion, excellent leveling and fullness, high cross-linking density, excellent flexibility, and good chemical resistance. Can be used to make solvent based and water-based coatings. To ensure storage stability in aqueous systems, the pH value of the system can be adjusted to 8-9 or an appropriate amount of n-butanol can be added.