Gelatin
Kufotokozera
Gelatin ndi chosakaniza chowala, chopanda mtundu, komanso chopanda kukoma, nthawi zambiri chimachokera ku collagen yochokera ku ziwalo za thupi la nyama. Ndi chinthu chopangira gelling chomwe chimagwiritsidwa ntchito kulimbitsa njira yopangira madzi.
Chogulitsachi ndi choyera kapena chachikasu chopepuka, chowonekera bwino mpaka chowala, chonyezimira, chophwanyika kapena tinthu ta ufa, chopanda fungo komanso chopanda kukoma.
Chogulitsachi chimasungunuka m'madzi otentha, ma organic acid monga acetic acid, salicylic acid ndi phthalic acid, komanso urea, thiourea, thiocyanate, potassium bromide kapena potassium iodide solution yokhala ndi kuchuluka kwakukulu; sichisungunuka m'madzi ozizira, ndipo sichisungunuka m'zinthu zosungunulira zachilengedwe monga ether, ethanol kapena chloroform.
Gelatin ya mafakitale ndi colloid yokonda madzi yokhala ndi ntchito ngati colloid yoteteza, yomwe ingagwiritsidwe ntchito ngati chokhazikika komanso chosakaniza ma colloid osakonda madzi. Ndi chinthu chosungunula zinthu zambiri, chomangira, chothina, chokhazikika komanso chosakaniza.
Gelatin yodyedwa imatha kuyamwa madzi nthawi 5-10 kuposa kulemera kwake. Ikatenthedwa, imalowa mu sol state; ikazizira, imalowa mu gel state. Chifukwa cha khalidwe lapaderali, imagwiritsidwa ntchito kwambiri mumakampani opanga maswiti.
Mafotokozedwe
Munda Wofunsira
Chogulitsachi chingagwiritsidwe ntchito kwambiri pazinthu zosiyanasiyana monga mbale, machesi, chakudya, ma CD, kupanga mapepala, nsalu, kusindikiza, ceramic, petroleum, mankhwala a tsiku ndi tsiku, zokutira, zitsulo ndi mafakitale ena, makamaka kuchita ntchito zokhuthala, kukhazikika, kuphimba, kusakaniza, kupukuta, kukula, kumatira ndi kukonza madzi. Zochitika zazikulu zogwiritsidwa ntchito ndi izi:
Munda womata:Itha kugwiritsidwa ntchito popanga guluu wa jelly, gauze, sandpaper, mabuku opangidwa ndi matabwa omatidwa, komanso imagwiritsidwa ntchito pamizere yosonkhanitsira mabokosi amphatso, zida zapamwamba kwambiri zanyimbo ndi mafakitale a mipando;
Munda wa nsalu:Zingathandize kulimba, kulimba, kusalala ndi kusinthasintha kwa ulusi, komanso kupewa kusweka kwa ulusi;
Malo opangira mpira wa paintball:Ingagwiritsidwe ntchito ngati chinthu chachikulu chopangira ma gelling shells kapena ma matrices a paintball, kuonetsetsa kuti ma paintball akuwoneka bwino komanso kuti agwire bwino ntchito.
Magwiridwe Ofunika ndi Ubwino
1. Kugwira ntchito bwino kwambiri kwa gelling, komwe kumatha kulimbitsa ndi kuumba njira yopangira madzi, yokhala ndi mphamvu ya gel yosinthika mosavuta pakati pa 30-260bloom;
2. Katundu wogwirira ntchito zosiyanasiyana kuphatikizapo kumatirira, kukhuthala, kukhazikika, kusakaniza ndi kufalikira, kukwaniritsa zofunikira pakugwiritsa ntchito mafakitale ndi zochitika zosiyanasiyana;
3. Hydrophilic colloid yokhala ndi ntchito yoteteza colloid, yomwe ingagwiritsidwe ntchito ngati stabilizer ndi emulsifier ya hydrophobic colloids;
4. Kugwira ntchito bwino kwa ma viscosity, komwe kumatha kusunga chizindikiro chovomerezeka cha ma viscosity pansi pa mikhalidwe yosiyanasiyana ya ndende ndi kutentha, kusintha malinga ndi zofunikira zosiyanasiyana za njira yopangira.
Kusungira ndi Kuyika
Malo Osungirako：Katunduyu ayenera kusungidwa pamalo ouma, opumira mpweya komanso oyera.
Mafotokozedwe a Ma CD：Zitha kusinthidwa malinga ndi zosowa za makasitomala