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Melamine Resin Powder Scratch Resistant Filler Chemical Powder
Melamine Resin Powder Scratch Resistant Filler Chemical Powder
JF SULFONATED MELAMINE FORMALDEHYDE RESIN Product Introduce:
Melamine formaldehyde resin hardened and scratch-resistant filler, nano-alumina XZ-L290 appears in the state of white fluffy powder, and the crystal form is γ-Al2O3. The particle size is 20nm; the specific surface area is ≥230m2/g. Uniform particle size distribution, high purity, excellent dispersion, high specific surface, high temperature resistant inertness, high activity, belonging to activated alumina; porosity; high hardness, good dimensional stability, XZ-L290 can be widely used in a variety of Plastics, rubber, ceramics, refractory materials and other products are reinforced and toughened, especially to improve the compactness, smoothness, cold and heat fatigue, fracture toughness, creep resistance and wear resistance of polymer materials.
XZ-L290 is excellently dispersed in solvent water; solvent ethanol, propanol, propylene glycol, isopropanol, ethylene glycol monobutyl ether, acetone, methyl ethyl ketone, benzene, xylene, no need to add dispersant, stir and stir That is, it can be sufficiently dispersed uniformly. It is excellent for adding and using in epoxy resin, plastic, etc.
| ITEMS | SPECIFICATIONS |
| Appearance | White Powder |
| Melting Point | 354°C |
| Boiling Point | 557.54℃ |
| Rating | 1.826 |
| Flash Point | 325.2℃ |
| Density | 1.661g/cm3 |
| PH(20% aqueous solution) | 7-9 |
| Water Reduction(%) | ≥14 |
| Moisture Content(%) | ≤4 |
| Water Solubility | 3 g/L (20 ºC) |
Melamine Resin Dosage:
The recommended dosage is 1 to 5%, and the user should determine the best dosage according to different systems after testing.
The liquid XZ-LY102 for nano-alumina oleoresin is white and translucent, with a solid content of 20%-50%. The liquid XZ-LY102 for alumina oleoresin uses 20 nanometer alumina. The 20 nanometer alumina is the alumina that has been screened out through deep processing of nano alumina with a slightly larger particle size. It has obvious nanometer size. Blue phase, added to a variety of oily acrylic resins, polyurethane resins, epoxy resins, melamine resins, silicone acrylic emulsions and other resin liquids. The addition amount is 2% to 5%, which can significantly increase the hardness of the resin, and the hardness can reach 6 -8H is even higher.
The liquid XZ-LY102 for alumina oily resin is an oily solvent. The solvent is alcohols, ethers, and lipids. Because of its small nanometer particle size, the solid is white and transparent regardless of the solvent, and it can be used for all kinds of glass. Coating materials, gems, precision instrument materials, etc. Significantly improve the hardness, strength, and scratch resistance.
Melamine Resin Packaging, Transportation And Storage:
According to user requirements, melamine adopts 25KG/bag, 650KG/bag,two kinds of packaging, the packaging bag is polyvinyl chloride woven bag (small packaging, lined with plastic film) or container bag (large packaging). During transportation and storage, the outer packaging should be prevented from being exposed to rain or pierced by sharp objects, and should not be exposed to oil.
