Whakaahuatanga hua
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 roto i te ao taarua me te mahi tae, ka whakamahia te konupae alginate hei whakapiri waikano urupare, he pai ake tena i te witi, te māngaro me etahi atu rahinga. Ko nga papanga kua taarua he tauira kanapa, he raina maarama, he tino tae te homai, he tae taera, he pai te uruhanga me te kirihou. Ko te kapi rimurimu te rahinga pai rawa atu mo te ao taarua me te mahi tae tae hou. He nui te whakamahi i te taarua o te miro, te huruhuru hipi, te hiraka, te nylon me etahi atu papanga, ina koa ki te whakarite i te whakapiri taarua papa. Ka taea hoki te whakamahi hei taonga rahi warp, kaore nei e taea te penapena i te maha o nga purapura, engari kia kore ai he miihini te muka o te marara, te aukati i te awangawanga me te iti o te mutunga o te pakaru, kia pai ake ai te mahi raranga, e whai hua ana mo nga mea e rua muka miro me te muka waihanga.
Hei taapiri, ko te alginate konutai kei te whakamahia i roto i te mahi pepa, i nga umanga matū o ia ra, te toenga, i nga taonga kiri hiko, i te ika me te maunu, i nga hua o te ngarara rakau hua, i te kaihoko tuku raima, i te whakahiato polymer me i te wa whakarewa mo te maimoatanga wai, aha atu.
Whakatakotoranga Sodium alginate:
|
Pokey (mPa.s ) |
100-1000 |
|
Mata |
40 mata |
|
makuku |
15% Max |
|
PH |
6.0-8.0 |
|
Te wai-kore e rewa i te wai |
0.6% Max |
|
Ca |
0.4% Max |
|
ahua |
paura kowhai marama |
|
paerewa |
SC / T3401—2006 |
He kupu taurite: SA
CAS kore: 9005-38-3 Tauira huarakau
tātai rāpoi: (C 6H 7não 6) x
Taimaha rāpoi: M = 398,31668
