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Melamine borate

Figure 17. TG, DTG and rate of water and ammonia evolution (arbitrary units) for melamine borate. Conditions as Figure 2. Figure 17. TG, DTG and rate of water and ammonia evolution (arbitrary units) for melamine borate. Conditions as Figure 2.
Figure 19. IR spectrum of residue of melamine borate heated to 380 C (A) and of this residue after acid extraction (B). Figure 19. IR spectrum of residue of melamine borate heated to 380 C (A) and of this residue after acid extraction (B).
Figure 20. IR spectrum of residue of melamine borate heated to 950 0. Figure 20. IR spectrum of residue of melamine borate heated to 950 0.
Summarising the data available at this stage, the thermal degradation of melamine borate can be represented by the scheme ... [Pg.236]

Melamine borate Budit 313 In combination with melamine phosphate for phenolic resin bound nonwoven based on cotton fibers... [Pg.134]

Boron compounds such as borax and boric acid are well-known fire retardants in cellulosic products and coatings.12 However, the use of boron compounds such as zinc borate, ammonium pent-aborate (APB), melamine borate, boric oxide, boron phosphate, and other metal borates in polymers has become prominent only since early 1980s.3 6 This chapter will review the chemical and physical properties, the end-use applications, as well as the mode of actions of major boron compounds as fire retardants in different applications. Since boron-based flame retardants are extensively used and quoted in literature, only those formulations of commercial importance and representative literature examples will be discussed and/or cited in this chapter. [Pg.208]

Melamine diborate (MB), known in the fire-retardant trade as melamine borate, is a white powder, which can be prepared readily from melamine and boric acid. It is partly soluble in water and acts as an afterglow suppressant and a char promoter in cellulosic materials. Budenheim Iberica79 claims that, in a 1 1 combination with APP, MB (10%-15%) can be used for phenolic bound nonwoven cotton fibers. In general, melamine borate can be used as a char promoter in intumescent systems for various polymers including polyolefins or elastomers. However, its low dehydration temperature (about 130°C) limits its application in thermoplastics that are processed at above 130°C. Melamine borate is also reported to suppress afterglow combustion in flame-proofing textiles with APP or monoammonium phosphate to meet the German DIN 53,459 and Nordtest NT-Fire 002.80... [Pg.224]

The ceramizing capacity of polyboroxosiloxane elastomer provides a new P-free intumescent mechanism [57], The combustion of PP-polyboroxosiloxane 3 1 blend filled with 1.25% organo-modified SEP (OSEP, Pangel B40 product of Tolsa Ltd.) and 1.25% melamine borate lead to the formation of white foamed ceramic structure shown in Figure 13.15. [Pg.343]

Schartel B, WeiB A, Mohr F, Kleemeier M, Hartwig A, Braun U. Flame retarded epoxy resins by adding layered silicate in combination with the conventional protection layer building flame retardants melamine borate and ammonium polyphosphate. J. Appl. Polym. Sci., 2009, submitted. [Pg.417]

Chem. Descrip. Melamine borate Chem. Analysis N (45%) BiO, (20%)... [Pg.132]

Melamine borate Busan 1292 Nuodex Napthenate Cobalt 6%... [Pg.1777]

Hexabromobiphenyl flame retardant, inks Paraffin, chlorinated flame retardant, insulation Molybdenum trioxide flame retardant, insulation felts Melamine borate... [Pg.5263]

Melamine phosphate Tetrabromo-p-xylene Tetrakis (2-chloroethyl) ethylene diphosphate Triethyl phosphate flame retardant, polyimides Ethylenebis (tetrabromophthalimide) flame retardant, polymeric nylon Poly (pentabromobenzyl) acrylate flame retardant, polymeric PBT Poly (pentabromobenzyl) acrylate flame retardant, polymeric PET Poly (pentabromobenzyl) acrylate flame retardant, polymeric PP Poly (pentabromobenzyl) acrylate flame retardant, polymeric PS Poly (pentabromobenzyl) acrylate flame retardant, polymers Ammonium octamolybdate Dimelamine phosphate Ethylene diamine phosphate Melamine borate Melamine pyrophosphate Polydibromophenylene oxide Tris (2-chloropropyl) phosphate flame retardant, polymethyl methacrylate Dimelamine phosphate Diphenyl octyl phosphate... [Pg.5265]

Capryleth-4 carboxylic acid Capryleth-6 carboxylic acid 53568-66-4 Polyquaternium-10 53576-49-1 TEA-lauroyl glutamate 53584-57-9 Methyl himic anhydride 53587-44-3 Budit 313 Budit 313 G Melamine borate 53597-25-4 Protamine sulfate 53610-02-9... [Pg.6530]

A melamine cyanurate is marketed by Chemie Linz (Austria) and other chemicals together with melamine borate and phosphate are made by Hoechst UK. ... [Pg.367]

Recent work has shown that magnesium borate provides good surface spread-of-flame performance in PVC, suggesting the possibility of direct antimony replacement. A zinc-free borate has stability advantages in PVC sheeting. Melamine borate is another recent development and is used in phenolic composites to improve fire performance. Zinc borophosphate is also a new development for applications as a smoke and flame retardant in PVC. [Pg.42]

See other pages where Melamine borate is mentioned: [Pg.233]    [Pg.234]    [Pg.235]    [Pg.236]    [Pg.236]    [Pg.771]    [Pg.1184]    [Pg.1526]    [Pg.1528]    [Pg.572]    [Pg.2513]    [Pg.4805]    [Pg.4916]    [Pg.5262]   
See also in sourсe #XX -- [ Pg.231 , Pg.232 , Pg.233 , Pg.234 , Pg.235 ]



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