China nnukwu n'ùkwù anụ ọkpụkpụ gluu maka ulo oru eji Ọkpụkpụ ngwurọ Gelatin Na Beads
Akụkụ bụ isi nke gelatin anụmanụ bụ protein peptide gelatin. Otu n'ime ịdị ọcha ya dị ala ka a na-akpọ gluu ọkpụkpụ.Mgbe ikpo ọkụ na ọgwụgwọ ndị ọzọ, ọ ga-aghọ ụdị ọzọ nke protein a na-akpọ colloid, nke nwere ike igbari na mmiri ọkụ ma nwee njikọ njikọ.
A na-ejikarị eriri gluu ọkpụkpụ eme ihe dị ka ihe nrapado, ihe mgbakwunye electroplating, ihe na-eme ka ọ dịkwuo mma, AIDS coagulant.
Mgbe ị na-eji gluu ọkpụkpụ, buru ụzọ jiri otu olu ahụ ma ọ bụ ntakịrị mmiri (ọkacha mma na mmiri ọkụ) iji gbanye ọkpụkpụ ọkpụkpụ maka ihe dịka awa 10, nke mere na ngọngọ gluu na-adị nro, wee kpoo ọkụ ruo ihe dịka 75 ℃, ka o wee nwee ike. a ga-eji dị ka gluu mmiri mmiri.The ruru nke gluu na mmiri kwesịrị ikpebi dị ka chọrọ viscosity. Hot gluu okpomọkụ ekwesịghị ịdị elu, okpomọkụ nke ihe karịrị 100 ℃ ga-ebelata viscosity n'ihi molekụla mmebi, gluu ịka nká metamorphism. Gluo ọkpụkpụ nwere oke mmiri ozuzo na-eji, ya mere, a ga-eji ya mee ihe mgbe ị na-agbakwunye mmiri nke ọma maka ngwakọta dị mkpa, iji dozie viscosity na fluidity.
Usoro ule:GB—6783—94 | Ụbọchị mmepụta: 15th Feb.,2019 | ||
Ihe anụ ahụ na kemịkalụ | Ụbọchị ule: 16th Feb.,2019 | ||
Ọkọlọtọ nnwale | Nsonaazụ ule | ||
1. | Ike jelii (12.5%) | 180+10 oge ntoju | 182 oge ntoju |
2. | Viscosity (15% 30 ℃) | ≥ 4°E | 4°E |
3. | PH (1% 35 ℃) | 6.0-6.5 | 6.1 |
4. | Mmiri | ≤15.5% | 13% |
5. | ntụ (650 ℃) | ≤ 3.0% | 2.4% |
6. | Griiz | ≤1% | 0.9% |