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Stearyl methacrylate (SMA)

Stearyl methacrylate (SMA)

Ibisobanuro bigufi:

URUBANZA OYA: 2495-27-4 (C16)
32360-05-7 (C18)

InziraC20H38O2 / C22H42O2

Uburemere bwa molekile310.5 / 338.6

EINECS OYA.219-672-3 (C16) 251-013-5 (C18)

Mp18~ 20 ℃

Bp250 ℃

Irondereron20 / D1.4502 (lit.)

Ubucucike0.864 g / mL kuri 25 ° C (lit.)

Ibirimo bya Ester: ≥98.0%

C16 ester: 20 ~ 25%

C18 ester: 70 ~ 80%

Ibara (Pt-Co): ≤50

Agaciro ka aside (mg KOH / g): ≤0.5

Amazi (m / m): ≤0.05%

Inhibitor (MEHQ): 200 ± 50 ppm


Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro:Methacrylate ya Stearyl ni ibikoresho byingenzi bya chimique, homopolymer cyangwa copolymer ya manic anhydride na styrene, irashobora kuzamura umuvuduko wibicuruzwa bya peteroli mubushyuhe buke.Stearyl acrylate polymers ifite imiterere yikimamara, igisubizo gifite byinshi biranga.Ikoreshwa cyane nka reaction ya diluent na crosslinker muri sisitemu ikiza imirasire.Ikoreshwa kandi nka plastiki, modifiseri ya reberi, ibikoresho byo kuringaniza ibintu, gutwikira no gusiga amarangi, ibikoresho byo gusuka amavuta, ibintu bitandukanye.

 

Gusaba:

1. Byakoreshejwe muburyo bubi bwo gusuka ibintu, ibikoresho byo kurangiza imyenda, umufasha wuruhu, plastike, amavuta akuramo amavuta.

2. Irashobora gukoreshwa mugukora ibifuniko, ibifatika, impapuro zometseho impapuro, amavuta yongeramo amavuta, cyane cyane akwiranye na synthesis yimyenda yimyenda, kugirango ifashe firime ya pulp, kunoza ubukana bwa pulp, no kongera ubuso bwubuso

 

Ipaki:170kg net uburemere cyangwa ibisabwa nkumukiriya.

 

Gutwara no kubika:

Irinde imvura yaka n'ubushyuhe bwinshi mu bwikorezi;

Bika ibicuruzwa ahantu hakonje, igicucu kandi gihumeka, jya kure yumuriro;

Amezi 12 uhereye umunsi watangiriyeho ubushyuhe ntarengwa bwa 25 ℃.


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