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| Brand Name: | Shuanghaijin |
| Model Number: | 9003-08-01 |
| MOQ: | 1Ton |
| Price: | Negotiated |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 1000 Ton/Tons per day |
232 Molecular Weight 30% 100% Melamine Amino moulding plastic Color Design
Product description
Melamine formaldehyde resin hardened scratch-resistant filler, nano alumina XZ-L290 white puff powder state, crystal is γ-Al2O3. Particle size is 20nm; Specific surface area ≥230m2/g. The particle size distribution is uniform, high purity, excellent dispersion, higher than the surface, has high temperature resistance to inertia, high activity, belongs to active alumina; Porous; With high hardness and good dimensional stability, XZ-L290 can be widely used to strengthen and toughen various plastics, rubber, ceramics, refractory materials and other products, especially to improve the density, finish, cold and hot fatigue of ceramics, fracture toughness, creep resistance and wear resistance of polymer materials products. The XZ-L290 is extremely well dispersed, in solvent water; Solvents ethanol, propanol, propylene glycol, isopropyl alcohol, ethylene glycol monobutyl ether, acetone, butanone, benzene, xylene, without adding dispersant, stirring can be fully dispersed evenly. In epoxy resin, plastic, etc., excellent addition use.
A polymer formed by the reaction of urea with formaldehyde. Also known as urea formaldehyde resin. UF for short. Processing molding occurs when crosslinking, products for the thermosetting resin insoluble not melt. Than phenolic resin after curing of urea-formaldehyde resin color shallow, translucent shape, weak acid, weak alkali resistance, good insulation performance, excellent wear resistance, low price, 37% of urea and formaldehyde under the catalysis of acid or alkali aqueous solution can be obtained condensation urea-formaldehyde oligomers, linear to industrial alkali as catalyst, reaction, around 95 ℃ of formaldehyde/urea molar ratio is 1.5 ~ 2.0, To ensure that the resin can cure. The first step of the reaction is to produce one and two hydroxymethyl urea, and then further condensation of hydroxymethyl and amino groups to obtain a soluble resin. If catalyzed by acid, it is easy to lead to gel. The product must be stored under neutral conditions. Linear UF resins can be cured at room temperature with ammonium chloride as curing agent. The molding powder is cured by heating at 130~160℃, and the curing process can be accelerated by accelerators such as zinc sulfate, trimethyl phosphate and diethyl oxalate.
The characteristics of AminoMolding Plastic
It has large chemical activity, high bonding strength, water resistance, high energy, boiling water for more than three hours, thermal stability, high temperature, high curing ability, good wear resistance, fast curing, no need to add curing agent
Melamine finished products than urea formaldehyde resin finished products hardness and wear resistance to chemical drugs resistance, electrical insulation performance are good. But after curing, the adhesive layer is easy to break, and it is not suitable to use the modified melamine resin adhesive alone
The storage period is short and easy to deteriorate into a powder can extend the storage period modified melamine resin price is higher for the manufacture of plastic panels widely used in furniture, vehicles, construction and other aspects
Product Info
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Product informatin
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Storage:
A) Storage life: 6 months below 30℃
B) The goods should be stored in a dry and ventilated place. Avoid direct sunlight and humidity
C) Once the package is opened, it should be resealed immediately to avoid moisture
D) Avoid contact with eyes. Once it's in your eyes, rinse it out with plenty of water.
Packing & Delivery
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Packing |
White box, Color box, Brown box , it all depends on customer's requirements |
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Delivery time |
5-25 days based on MOQ. |
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Payment term |
T/T, Western Union, Paypal, LC at sight. |
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Shipping Type |
FOB/CIF by Sea/Air, Express etc. |
why choose us?
We are specialized in the production of amino plastic powder (mainly used in plastic electrical appliances), melamine molding powder (mainly used in the manufacture of plastic melamine tableware), melamine glazing powder. The company has two formaldehyde production lines with an annual output of 100,000 tons. Melamine molding powder annual capacity of 20,000 tons. The annual output of urea forming powder is 50,000 tons. We have a production capacity of 1000 tons of glazing powder. Polishing powder is used to polish the surfaces of tableware. In the Chinese market, we have the largest market share. We sell an average of 1800 tons of melamine molding powder and 300 tons of melamine glazing powder per month.
1. Cooperateion with a majority of importers in global market
2. Experience in dong business with heavy customers
3. Delivery time control for decent time
4. Designing team for new product development
5. Factory audit report by SGS
6. Free sample for customers
