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MELAMINE RESIN

Product Name:
MELAMINE RESIN
CAS No.
9003-08-1
Chemical Name:
MELAMINE RESIN
CBNumber:
CB6246352
Molecular Formula:
(C3H6N6CH2O)x
Formula Weight:
0
MOL File:
Mol File
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MELAMINE RESIN Property

Melting point:
>330 °C (decomp)
Density 
1.13-1.14 g/cm3
storage temp. 
-20°C
form 
buffered aqueous solution
EPA Substance Registry System
Melamine polymer with formaldehyde (9003-08-1)
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N-Bromosuccinimide Price More Price(1)

Sigma-Aldrich Gold
Product number:
SAB2701007
Product name :
Anti-CCL28 antibody produced in rabbit
Purity:
affinity isolated antibody, buffered aqueous solution
Packaging:
100ul
Price:
$372
Updated:
2019/12/02
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Buy
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MELAMINE RESIN Chemical Properties,Usage,Production

Definition

A type of amino resin made from melamine and formaldehyde. The first step in resin formation is the production of trimethylol melamine, C3N3(NHCH2OH)3, the molecules of which contain a ring with three carbon and three nitrogen atoms, the –NHCH2OH groups being attached to the carbon atoms. This molecule can combine further with others of the same kind by a condensation reaction. Excess formaldehyde or melamine can also react with trimethylol melamine or its polymers, providing many possibilities of chain growth and cross-linking. The nature and degree of polymerization depend upon pH, but heat is always needed for curing. Melamine resins are more waterand heat-resistant than urea resins. They may be water-soluble syrups (low molecular weight) or insoluble powders (high molecular weight) dispersible in water. Widely used as molding compounds with α-cellulose, wood flour, or mineral powders as fillers and with coloring materials; also for laminating, boil-proof adhesives, increasing wet strength of paper, textile treatment, leather processing, and for dinnerware and decorative plastic items. Butylated melamine resins are formed by incorporating butyl or other alcohols during resin formation, whereupon the –NHCH2OH groups convert to –NHCH2OC4H9. These resins are soluble in paint and enamel solvents and in surface coatings, often in combination with alkyds. They give exceptional curing speed, hardness, wear resistance, and resistance to solvents, soaps, and foods. Melamine-acrylic resins are water soluble and used for formation of water-base industrial and automotive finishes.

Industrial uses

This is a synthetic resin of the alkyd type madeby reacting melamine with formaldehyde. Theresin is thermosetting, colorless, odorless, andresistant to organic solvents. It is more resistantto alkalies and acids than urea resins, has betterheat and color stability, and is harder. Themelamine resins have the general uses of moldingplastics, and also are valued for dishes forhot foods or acid juices and they will not softenor warp when washed in hot water. Melamine,a trimer of cyanamide, has the composition(NC·NH2)3.
The melamine resins have good adhesivenessbut are too hard for use alone in coatingsand varnishes. They are combined with alcoholmodifiedurea-formaldehyde resins to give coatingmaterials of good color, gloss, flexibility, andchemical resistance. Urea-modified melamineformaldehyderesins are used for coatings andvarnishes. Melamine-formaldehyde moldingresin, with cellulose filler, has a tensile strengthof 51 MPa and dielectric strength per mil of12.8×106V/m.
Melamine-urea-formaldehyde resin with alignin extender is used as an adhesive for waterresistantplywood. Phenol-modified melamineformaldehyderesin solution is used for laminatingfibrous materials. Highly translucentmelamine-formaldehyde resin is used for moldinghigh-gloss buttons. Methylol-melamine,made by alkylating a melamine-formaldehyderesin with methyl alcohol, is used for shrinkproofingwoolen fabrics.

MELAMINE RESIN Preparation Products And Raw materials Raw materials

Raw materials

Preparation Products

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MELAMINE RESIN Suppliers

Global(41)Suppliers
Hubei Jusheng Technology Co.,Ltd
Tel:
027-59599241- ;027-59599240-
Fax:
FAX:1400878000
Email:
sales@hubeijusheng.com;sales@hubeijusheng.com
Country:
China
ProdList:
9865
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Chizhou Kailong Import and Export Trade Co., Ltd.
Tel:
Please Email
Fax:
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xg01_gj@163.com
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China
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9558
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Shenzhen Vtolo Chemicals Co., Ltd.
Tel:
13534282526
Fax:
+86 0755 2767-0086-806
Email:
yolanda@vtolo.com
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China
ProdList:
231
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Shanghai Orgchem Co.,Ltd.
Tel:
+86-21-5877 1921
Fax:
+86-21-5877 1925
Email:
info@chemofchina.com
Country:
China
ProdList:
9691
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JinJinLe Chemical
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021-10106090-
Email:
jinjinlechem@163.com
Country:
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10045
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Shandong chuangyingchemical Co., Ltd.
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sale@chuangyingchem.com
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career henan chemical co
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0086-371-86658258
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0519-87693876
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Hubei xin bonus chemical co. LTD
Tel:
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Fax:
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9003-08-1, MELAMINE RESINRelated Search:

BENZYL ISOCYANIDE METHYL ISOCYANOACETATE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE Tosylmethyl isocyanide Ferric acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) PHENYLSELENOL TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Ethyl isocyanoacetate COBALT ETHYLENE DIAMINE CHLORIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Aluminum acetylacetonate TERT-BUTYL ISOCYANIDE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Cupric acetylacetonate N-BUTYLISOCYANIDE
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