Faamatalaga oloa
Sodium alginate , also known as seaweed glue, is a white or light yellow particle or powder, almost odorless and tasteless. It is a high viscosity polymer compound and a typical hydrophilic sol. It is widely used in many industries such as food, medicine, printing and dyeing because of its stability, thickening and emulsification, hydration and gelation.
I le lolomiina ma le valiina alamanuia, sodium alginate o loʻo faʻaaogaina e pei o le reye dyye paste, lea e sili atu nai lo fatu, maso ma isi lapoʻa. O ie lolomiina o loʻo i ai ni aila pupula, laina manino, maualuga o le tuʻuina atu o lanu, toniga lanu, ma le feololo lelei ma le palapalā. O kelu limu o se sili ona lelei tele i aso nei lolomiina ma valiina galuega. Ua lautele faaaogaina i le lolomiina o vavae, fulufulu mamoe, silika, nylon ma isi ie, aemaise lava i le sauniuniga o pad lolomi faapipii. E mafai foi ona faʻaaogaina o mea aoga o le maama, e le gata e sefe ai le tele o saito, ae e maua ai foʻi ma le saoloto le fiber war, feteʻenaʻi ma laʻititi le iuga o le gagau, ina ia faʻaleleia atili ai le lalaga lelei, e aoga mo mea uma e lua. alava vavae ma alava gaosia.
I se faʻaopopoga, sodium alginate o loʻo faʻaaogaina foi i papermaking, i aso uma pisinisi vailaʻau, lafoina, electrode paʻu mea, iʻa ma ula, maunu fualaʻau iniseti, sima faʻasaʻoloto sooupu, polymer faʻaputuputuina ma sedimentation sooupu mo vai togafitiga, ma isi
Sodium alginate faʻamatalaga:
|
Ogatasi (mPa.s ) |
100-1000 |
|
Mesh |
40 mata |
|
susū |
15% Max |
|
TA |
6.0-8.0 |
|
Suavai-le mafai ona faʻaolaina i totonu o le vai |
0,6% Max |
|
CA |
0.4% Max |
|
foliga |
efuefu samasama samasama |
|
tulaga faatonuina |
SC / T3401—2006 |
Upu uiga tutusa: SA
CAS leai: 9005-38-3 Fuafua molecular
fuafaatatau Molecular: (C 6H 7NaO 6) x
Mamafa Molecular: M = 398,31668
