Nā hoʻohana ʻana o ka sodium tripolyphosphate ʻoihana a me ka mea ʻai

ʻO ka Sodium tripolyphosphate kahi ʻano hui inorganic, pauka crystalline keʻokeʻo, hoʻoheheʻe ʻia i ka wai, hopena alkaline, he polyphosphate linear amorphous wai-soluble. Loaʻa iā Sodium tripolyphosphate nā hana o ka chelating, suspending, dispersing, gelatinizing, emulsifying, pH buffering, etc. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui nui o ka detergent synthetic, ka mea palupalu wai ʻoihana, ka mea hana pretanning ʻili, ka mea hoʻoluʻu, ka mea hoʻoulu synthesis organik, ka mea hoʻohui meaʻai, etc. No laila, he aha nā hoʻohana maʻamau o ka sodium tripolyphosphate ʻoihana a me ka meaʻai?

Nā hoʻohana maʻamau o ka sodium tripolyphosphate:
1. Hoʻohana nui ʻia ma ke ʻano he mea kōkua no ka mea holoi synthetic, no nā synergists kopa a no ka pale ʻana i ka ua a me ka hau ʻana o ka ʻaila kopa bar. Loaʻa iā ia kahi hopena emulsification ikaika i ka ʻaila lubricating a me ka momona, a hiki ke hoʻohana ʻia e hoʻoponopono i ka waiwai PH o ka wai kopa buffer.
ʻO Sodium tripolyphosphate kahi mea kōkua koʻikoʻi a maikaʻi loa i ka detergent, a hiki ke hōʻuluʻulu ʻia kāna mau hana nui penei.
① Kela ʻana o nā iona metala
ʻO ka wai holoi i kēlā me kēia lā, aia nā iona metala paʻakikī (ʻo Ca2+, Mg2+ ka nui). I ka wā o ke kaʻina holoi, e hana lākou i kahi paʻakai metala hiki ʻole ke hoʻoheheʻe ʻia me ka mea hana i loko o ke kopa a i ʻole ka detergent, i ʻole e hoʻonui wale ka hoʻohana ʻana i ka detergent, akā ʻo ka lole hoʻi ma hope o ka holoi ʻana he hina ʻeleʻele maikaʻi ʻole. Loaʻa i ka sodium tripolyphosphate nā waiwai maikaʻi loa o ka chelating ions metala paʻakikī, hiki ke hoʻopau i nā hopena maikaʻi ʻole o kēia mau ion metala.
② Hoʻomaikaʻi i ke kuleana o ka hoʻoheheʻe ʻana o ka gel, emulsification a me ka hoʻopuehu ʻana
Loaʻa pinepine i ka lepo nā mea huna kanaka (ʻo ka protein a me nā mea momona), akā loaʻa pū kekahi one a me ka lepo mai waho o ka honua. Eia nō naʻe, loaʻa i ka sodium tripolyphosphate ka hopena o ka pehu ʻana a me ka solubilization ma ka protein a pāʻani i ka hopena o ka hopena colloidal. No nā mea momona, hiki iā ia ke hoʻolaha i ka emulsification. Loaʻa iā ia kahi hopena hoʻokuʻu dispersive ma nā ʻāpana paʻa.
③ hopena buffering
Loaʻa i ka Sodium tripolyphosphate kahi hopena alkaline buffering nui, no laila e mālama ʻia ka waiwai pH o ka wai holoi ma kahi o 9.4, kahi mea e kōkua ai i ka wehe ʻana i ka lepo waikawa.
④ Ke kuleana o ka pale ʻana i ka caking
Loaʻa i ka pauka synthetic detergent nā waiwai hygroscopic, e like me ka mālama ʻana i kahi me ka haʻahaʻa kiʻekiʻe, e hana ʻia ka caking. He mea paʻakikī loa ka hoʻohana ʻana i nā detergents i caked. ʻO ka hexahydrate i hoʻokumu ʻia e ka sodium tripolyphosphate ma hope o ka omo ʻana i ka wai he mau ʻano maloʻo. Ke nui ka sodium tripolyphosphate i loko o ke ʻano detergent, hiki iā ia ke pale i ka hanana caking i hoʻokumu ʻia e ka omo ʻana o ka makū a mālama i ke ʻano maloʻo a me ka granular o ka detergent synthetic.

2. Hoʻomaʻemaʻe wai a me ka palupalu: sodium tripolyphosphate chelates i nā ion metala me nā ion metala i loko o ka hopena Ca2+, Mg2+, Cu2+, Fe2+, a pēlā aku, e hana i nā chelates soluble, a laila e hōʻemi ana i ka paʻakikī, a hoʻohana nui ʻia i ka hoʻomaʻemaʻe wai a me ka palupalu.

3. Mea palupalu ʻili: e hoʻomālielie koke i ka ʻili o nā mea kanu a me nā huaʻai, e hoʻopōkole i ka manawa kuke a hoʻomaikaʻi i ka wikiwiki o ka unuhi ʻana o ka pectin.

4. Mea hoʻomalu anti-discoloration, mea mālama: hiki ke hoʻoulu i ka palaho ʻana o ka huaora C a me ka mae ʻana o ke kala, ka discoloration, hiki ke pale i ka ʻiʻo, ka moa, ka palaho iʻa, i mea e hoʻolōʻihi ai i ka manawa mālama meaʻai.

5. Mea pale hoʻokeʻokeʻo, deodorant: hoʻomaikaʻi i ka hopena hoʻokeʻokeʻo, a hiki ke wehe i ke ʻala i nā ion metala.

6. Mea hoʻomaʻemaʻe a me ka bacteriostatic: kāohi i ka ulu ʻana o nā microorganism, no laila ke pāʻani nei i kahi hana antiseptic a me ka bacteriostatic.

7. Emulsifier, pigment mincemeat dispersant, anti-delamination agent, thickening agent: hoʻopuehu a hoʻopaʻa paha i ka hoʻokuʻu ʻana o nā mea hiki ʻole ke hoʻoheheʻe ʻia i loko o ka wai e pale ai i ka pipili a me ka condensation o ka hoʻokuʻu ʻana.

8. Paʻa ikaika a me ka mea mālama: Kāohi a mālama i kahi pae PH paʻa, hiki ke hoʻolilo i ka ʻono o ka meaʻai i ʻoi aku ka ʻono. Kāohi i ka acidity, ka nui o ka waikawa.

9. Mea hoʻopaʻa wai, mea palupalu, mea palupalu: loaʻa iā ia kahi hopena i hoʻonui ʻia ma ka protein a me ka globulin, no laila hiki iā ia ke hoʻonui i ka hydration a me ka paʻa ʻana o ka wai o nā huahana ʻiʻo, hoʻomaikaʻi i ke komo ʻana o ka wai, paipai i ka palupalu o ka meaʻai a hoʻomaikaʻi i ka maikaʻi o ka meaʻai, a mālama i ka ʻono maikaʻi o ka meaʻai.

10. Mea hoʻopau i ka agglutination: I loko o nā huahana waiū, hiki iā ia ke pale i ka agglutination o ka waiū i ka wā e hoʻomehana ai, a pale i ka hoʻokaʻawale ʻana o ka protein waiū a me ka wai momona.

11. Pena, kaolin, magnesium oxide, calcium carbonate a me nā hoʻomākaukau ʻoihana ʻē aʻe o ka hoʻokuʻu ʻana ma ke ʻano he dispersant.

12. Nā mea kōkua hoʻoluʻu.

13. Mea hoʻolaha lepo ʻeli.

14. ʻOihana pepa i hoʻohana ʻia ma ke ʻano he mea kūʻē i ka ʻaila.

15. Ma ke ʻano he mea hoʻohemo gum i ka hana seramika.

16. Mea hoʻomaʻemaʻe mua i ka ʻili.

17. Mea hoʻomālielie wai paila ʻoihana.

Mea Hana a me ka Mea Hoʻolako Kūʻai Nui Sodium Tripolyphosphate（STPP） | EVERBRIGHT (cnchemist.com)