Shellac CAS 9000-59-3

CAS:9000-59-3

Usoro Molekụla:C15H20O6.C15H30O5

Ibu Molekụla:586.7114

EINECS:232-549-9

Okwu ndị yiri ya:ShellacFlake; Shellacgum, Oroma; Shellaccorange; Shellac; Enweghị Shellacwax, Pheur; ShellaccorangebestQuality; Schellack

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ Shellac CAS 9000-59-3?

Shellac nwere ihe ndị dị mma dịka ihe mgbochi mmiri, mgbochi nchara, mgbochi nchara, iguzogide mmanụ, mkpuchi eletriki na thermoplastic. Ihe kachasị mma maka mbadamba shellac bụ mmanya ndị dị ala nwere hydroxyl, dị ka methanol na ethanol. A naghị agbaze na glycol na glycerol, a na-agbaze na lye, ammonia, mana a na-agbazekwa na obere carboxylic acid, dị ka formic acid na acetic acid, a naghị agbaze na abụba, aromatic hydrocarbons na ihe ndị sitere na halogen ha, carbon tetrachloride, mmiri, sulfur dioxide mmiri mmiri. Shellac resin na-emebi emebi na gburugburu ebe obibi. Ịwụpụ n'ime mmiri ga-eme ka ikuku oxygen dị n'ime ihe ndị dị ndụ na mmiri dịkwuo elu, mee ka mmiri ahụ dị ka eutrophication, ma mee ka mmiri ahụ acha ọbara ọbara.

Nkọwapụta

ihe	Nkọwapụta
Ndepụta agba	≤14
Ihe na-agbaze ethanol ọkụ (%)	≥0.75
Oge ike okpomọkụ (nkeji)	≥3'
Ebe dị nro(℃)	≥72
Mmiri mmiri (%)	≤2.0
Mmiri na-agbaze (%)	≤0.5
Lodine (g/100g)	≤20
Asịdi (mg/g)	≤72
Wax (%)	≤5.5
Ntụ (%)	≤0.3

Ngwa

1. N'ụlọ ọrụ nri, a na-ejikwa shellac eme ihe n'ime ihe mkpuchi mkpụrụ osisi iji mepụta ihe nkiri na-egbuke egbuke, na-agbatị ndụ mkpụrụ osisi, ma na-eme ka uru ahịa ha dịkwuo elu. A na-eji shellac eme ihe n'ihe mkpuchi ihe ọṅụṅụ na achịcha iji mee ka ọ na-egbuke egbuke, gbochie mmiri ịlaghachi azụ, ma na-ete mgbidi dị n'ime ite ígwè iji gbochie nri ịbanye na ígwè.
2. A pụrụ iji Shellac mee ihe n'ọtụtụ ebe n'ihe gbasara nri, ọgwụ, eletriki, ink, akpụkpọ anụ, igwe, igwe, osisi, rọba, na ụlọ ọrụ ndị ọzọ.
3. Agba Shellac nwere nrapado siri ike ma a na-eji ya eme ihe n'ọtụtụ ihe eji achọ mma osisi na ihe ndị ọzọ dị elu.
4. A na-eji Shellac eme ihe n'ụlọ ọrụ akpụkpọ anụ dị ka ihe na-egbuke egbuke ma na-echebe, nke a na-eji akpọnwụ ngwa ngwa, jupụta ya nke ọma, na ịrapara ya na akpụkpọ anụ siri ike, na-eme ka ọ dị nro ma na-agbanwe agbanwe.
5. N'ụlọ ọrụ eletriki, a na-ejikwa shellac eme ihe n'imepụta akwụkwọ mkpuchi, bọọdụ mica e ji laminated mee, ihe mkpuchi eletriki e ji ala mee, ihe mkpuchi varnish, bọlbụ, oriọna fluorescent, na ihe mkpuchi solder maka ọkpọkọ eletrọniki.
6. A na-ejikarị Shellac eme ihe dị ka ihe mkpuchi elu ma ọ bụ ihe e ji eme ihe maka ngwaahịa rọba n'ụlọ ọrụ rọba. Mee ka mmebi, mmanụ, acid, mmiri, na ihe mkpuchi dịkwuo mma. Mee ka usoro ịka nká belata ma mee ka ndụ dịkwuo ogologo.