Shellac CAS 9000-59-3

CAS:9000-59-3

Formula ya Molecular:C15H20O6.C15H30O5

Uburemere bwa molekile:586.7114

EINECS:232-549-9

Amagambo asa:ShellacFlake; SHELLACGUM, ORANGE; SHELLACORANGE; Shellac; SHELLACWAX-NTIRIMO, PHEEUR; SHELLACORANGE NZIZA; Schellack

Siga ubutumwa bwawe

Ibisobanuro birambuye ku gicuruzwa

Kuramo

Ibirango by'ibicuruzwa

Shellac CAS 9000-59-3 ni iki?

Shellac ifite imiterere myiza nko kwirinda ubushuhe, gukumira ingese, gukumira ingese, kurwanya amavuta, gukingira amashanyarazi no gushyushya. Umushongi mwiza w’ibinini bya shellac ni alkoholi zo mu rwego rwo hasi zirimo hydroxyl, nka methanol na ethanol. Ntishobora gushonga muri glycol na glycerol, ishobora gushonga muri lye, ammonia, ariko kandi ishobora gushonga muri aside karubokisilike nke, nka aside formic na aside acetic, ntishobora gushonga mu binure, hydrocarbons zihumura neza n’ibikomoka kuri halogen, tetrachloride karubone, amazi, sulfure dioxide amazi. Resin ya Shellac irangirika mu bidukikije karemano. Isohoka mu mazi izatuma ubwinshi bwa ogisijeni mu binyabuzima byo mu mazi bwiyongera, itume amazi ahinduka umutuku mu buryo bw’imitekerereze.

Ibisobanuro

Ikintu	Ibisobanuro
Ibara ry'ikirango	≤14
Ethanol ishyushye idashonga (%)	≥0.75
Igihe cyo gukonjesha ubushyuhe (iminota)	≥3'
Aho koroshya (℃)	≥72
Ubushuhe (%)	≤2.0
Amazi ashobora gushonga (%)	≤0.5
Lodine (g/100g)	≤20
aside (mg/g)	≤72
Igitambaro cy'umushongi (%)	≤5.5
Ivu (%)	≤0.3

Porogaramu

1.Mu nganda z'ibiribwa, shellac ikoreshwa kandi mu gusiga imbuto nshya kugira ngo ikore amashusho meza, yongere igihe cyo kumara igihe cy'imbuto, kandi yongere agaciro kazo mu bucuruzi. Shellac ikoreshwa mu gusiga amacandwe no mu gusiga amacandwe kugira ngo yongere urumuri, irinde ko amazi yongera kugaruka, kandi ishyire ku nkuta z'imbere z'amacupa y'icyuma kugira ngo hirindwe ko ibiryo byahura n'icyuma.
2. Shellac ishobora gukoreshwa cyane mu biribwa, ubuvuzi, amashanyarazi, wino, uruhu, ibyuma, imashini, imbaho, kawunga, n'izindi nganda.
3.Irangi rya Shellac rifite ubushobozi bwo gufata neza kandi rikoreshwa mu bikoresho byinshi by’imbaho n’imitako yo mu rwego rwo hejuru.
4. Shellac ikoreshwa mu nganda z'uruhu nk'umucyo ugaragara kandi urinda, urangwa no kuma vuba, kuzuza cyane, no gufata neza uruhu, bigatuma rworoha kandi rworoha.
5. Mu nganda z'amashanyarazi, shellac ikoreshwa kandi mu gukora impapuro zikingira ubushyuhe, imbaho za mica zometseho laminated, ibyuma bikingira ubushyuhe bw'amashanyarazi, vernis zikingira ubushyuhe, amatara, amatara ya fluorescent, n'udupira two gusoda tw'imiyoboro y'amashanyarazi.
6. Shellac ikoreshwa cyane cyane nk'igitambaro cyo gusiga cyangwa kuzuza ibikoresho bya rubber mu nganda za rubber. Yongera ubusaza, amavuta, aside, amazi, n'ubushyuhe. Igabanya igihe cyo gusaza kandi yongere igihe cyo kubaho.