ʻO ka sodium tripolyphosphate kahi ʻano o ka hui inorganic, ka pauka crystalline keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai, ka hopena alkaline, he amorphous wai-soluble linear polyphosphate.ʻO ka sodium tripolyphosphate nā hana o ka chelating, suspending, dispersing, gelatinizing, emulsifying, pH buffering, etc. Hiki ke hoʻohana ʻia e like me nā mea hoʻohui nui o ka mea hoʻomaʻemaʻe synthetic, mea hoʻomaʻemaʻe wai ʻoihana, ʻili pretanning agent, dyeing agent, organic synthesis catalyst, food additive. , etc. No laila, he aha nā hoʻohana maʻamau o ka sodium tripolyphosphate ʻoihana a me ka ʻai?
Hoʻohana maʻamau o ka sodium tripolyphosphate:
1. Hoʻohana nui ʻia ma ke ʻano he kōkua no ka mea hoʻomaʻemaʻe synthetic, no ka poʻe synergists kopa a pale i ka ua a me ka hau o ka ʻaila kopa.Loaʻa iā ia ka 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 ka sodium tripolyphosphate kahi mea kōkua nui a maikaʻi loa i ka mea holoi holoi, a hiki ke hōʻuluʻulu ʻia kāna mau hana nui e like me kēia.
① Chelation o nā ion metala
Loaʻa i ka wai holoi i kēlā me kēia lā nā ion metala paʻa (ʻo Ca2+, Mg2+).I ka wā o ka holoi ʻana, e hana lākou i ka paʻakai metala ʻole me ka mea hana i loko o ke kopa a i ʻole ka mea holoi, no laila ʻaʻole e hoʻonui wale ka hoʻohana ʻana i ka mea holoi, akā ʻo ka lole ma hope o ka holoi ʻana he hina ʻeleʻele maikaʻi ʻole.Loaʻa i ka sodium tripolyphosphate nā waiwai maikaʻi o ka chelating i nā ion metala paʻakikī, hiki ke hoʻopau i nā hopena ʻino o kēia mau metala.
② Hoʻonui i ka hana o ka dissolution gel, emulsification a me ka hoʻopuehu
Loaʻa pinepine ka lepo i nā mea huna kanaka (ʻoi aku ka nui o nā protein a me nā mea momona), akā aia pū kekahi i ke one a me ka lepo mai ka honua waho.Eia nō naʻe, ʻo ka sodium tripolyphosphate ka hopena o ka pehu a me ka solubilization i ka protein a ke pāʻani nei i ka hopena o ka hopena colloidal.No nā mea momona, hiki ke hāpai i ka emulsification.Loaʻa iā ia kahi hopena hoʻopuehu ma luna o nā ʻāpana paʻa.
③ hopena pale
Loaʻa i ka sodium tripolyphosphate ka hopena paʻa alkaline nui, no laila e mālama ʻia ka pH waiwai o ka wai holoi ma kahi o 9.4, kahi kūpono i ka wehe ʻana i ka lepo waikawa.
④ ʻO ke kuleana o ka pale ʻana i ka caking
ʻO ka pauka synthetic detergent he mau waiwai hygroscopic, e like me ka mālama ʻia ma kahi me ka haʻahaʻa kiʻekiʻe, e hiki mai ana ka caking.ʻAʻole maʻalahi ka hoʻohana ʻana i nā detergent Caked.ʻO ka hexahydrate i hana ʻia e ka sodium tripolyphosphate ma hope o ke komo ʻana i ka wai he mau ʻano maloʻo.Ke loaʻa ka nui o ka sodium tripolyphosphate i loko o ke ʻano detergent, hiki iā ia ke pale i ka hanana caking i hoʻokumu ʻia e ka hoʻomaʻamaʻa ʻana a mālama i ke ʻano maloʻo a me ka granular o ka detergent synthetic.
2. ʻO ka hoʻomaʻemaʻe wai a me ka palupalu: sodium tripolyphosphate chelates metala iions me nā ion metala i ka hopena Ca2 +, Mg2 +, Cu2 +, Fe2 +, etc., e hoʻohua i nā chelates soluble, a laila e hōʻemi i ka paʻakikī, a hoʻohana nui ʻia i ka hoʻomaʻemaʻe wai a me ka palupalu.
3. Peel softener: hana i nā mea kanu a me nā huaʻai e palupalu wikiwiki, e hoʻopōkole i ka manawa kuke a hoʻomaikaʻi i ka ʻili o ka pectin.
4. Anti-discoloration agent, preservative: hiki ke hoʻoikaika i ka decomposition o ka huaora C a me ka waihoʻoluʻu waihoʻoluʻu, discoloration, hiki ke pale aku i kaʻiʻo, moa, iʻa palaho, i mea e hoʻonui i ka meaʻai manawa mālama.
5. Hoʻomaʻemaʻe i ka mea pale, deodorant: hoʻomaikaʻi i ka hopena bleaching, a hiki ke wehe i ka ʻala i nā ion metala.
6. Antiseptic a me bacteriostatic agent: keʻakeʻa i ka ulu ʻana o nā microorganisms, no laila ke pāʻani nei i kahi hana antiseptic a me 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 adhesion a me ka condensation o ka hoʻokuʻu.
8. Paʻa paʻa a me ka preservative: E hoʻomalu a mālama i kahi pae PH paʻa, hiki ke hoʻonui i ka ʻono o ka meaʻai.E hoʻomalu i ka ʻakika, ka nui o ka waikawa.
9. ʻO ka mea mālama wai, ka mea hoʻomaʻemaʻe, ka mea hoʻoluʻu: he hopena i hoʻonui ʻia i ka protein a me ka globulin, no laila hiki 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, hoʻoikaika i ka palupalu o ka meaʻai a hoʻomaikaʻi i ka maikaʻi. o ka ai, a malama i ka ono maikai o ka ai.
10. Anti-agglutination agent: I nā huahana waiu, 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 mea hana ʻoihana ʻē aʻe o ka hoʻokuʻu ʻana ma ke ʻano he dispersant.
12. Hooluu AIDS.
13. ʻO ka ʻeli ʻana i ka lepo lepo.
14. ʻOihana pepa i hoʻohana ʻia ma ke ʻano he anti-oil agent.
15. Ma ke ʻano he mea hana degumming i ka hana seramika.
16. Ka mea hana lole lole lole.
17. ʻOihana hoʻoheheʻe wai hoʻoluʻu wai.
Kūʻai nui ʻo Sodium Tripolyphosphate (STPP) Mea hana a mea hoʻolako |EVERBRIGHT (cnchemist.com)
Ka manawa hoʻouna: Jun-24-2024
