ʻaoʻao_banner

Kemika ʻē aʻe

  • ʻO ka wai sorbitol kiʻekiʻe 70% no ka hana kiʻekiʻe

    ʻO ka wai sorbitol kiʻekiʻe 70% no ka hana kiʻekiʻe

    ʻO ka wai sorbitol 70% kahi mea hoʻohana nui i nā ʻoihana like ʻole, me ka meaʻai, nā mea hoʻonaninani, a me nā lāʻau lapaʻau. ʻIke ʻia kēia waiʻona polysugar non-volatile no kāna mau waiwai kemika paʻa, e lilo ia i koho kaulana no nā ʻano noi.

    ʻO ka sorbitol, i ʻike ʻia he hexanol a i ʻole D-sorbitol, hiki ke hoʻoheheʻe ʻia i ka wai, ethanol wela, methanol, isopropyl alcohol, butanol, cyclohexanol, phenol, acetone, acetic acid, a me dimethylformamide. Hoʻolaha nui ʻia ia i nā hua o nā mea kanu maoli a ʻaʻole maʻalahi e hoʻomoʻi ʻia e nā microorganisms like ʻole. Loaʻa iā ia ke kūpaʻa wela maikaʻi a me ka wela kiʻekiʻe, ʻo ia ka mea hiki ke pale i nā mahana e like me 200 ℃ me ka nalowale ʻole o kona pono.

  • ʻO Sodium Persulfate: ʻO ka mea hoʻoheheʻe kemika hope loa no kāu pono ʻoihana

    ʻO Sodium Persulfate: ʻO ka mea hoʻoheheʻe kemika hope loa no kāu pono ʻoihana

    ʻO ka sodium persulfate, ka mea i kapa ʻia ʻo ka sodium hypersulfate, he mea hoʻohuihui inorganic versatile me kahi ākea o nā noi. Hiki ke hoʻoheheʻe ʻia kēia pauka crystalline keʻokeʻo i ka wai a hoʻohana nui ʻia ma ke ʻano he bleaching agent, oxidant, a me emulsion polymerization promoter.

  • ʻO RESINCAST EPOXY kiʻekiʻe no nā hana paʻa

    ʻO RESINCAST EPOXY kiʻekiʻe no nā hana paʻa

    Ma ke ʻano he mea hoʻopili loea i hoʻohana ʻia i nā ʻoihana like ʻole, ʻike ʻia ʻo RESINCAST EPOXY no kāna mau waiwai paʻa maikaʻi a me ka versatility. ʻIke ʻia ʻo Resincast Epoxy, ua haku ʻia kēia mea hoʻopili i ʻelua mau mea nui - kahi resin epoxy a me kahi mea hoʻōla.

  • Polyisobutene – ʻO ka mea waiwai nui i nā ʻoihana o kēia mau lā

    Polyisobutene – ʻO ka mea waiwai nui i nā ʻoihana o kēia mau lā

    ʻO Polyisobutene, a i ʻole PIB no ka pōkole, he mea maʻalahi i hoʻohana ʻia i ka nui o nā noi ʻoihana. Hoʻohana maʻamau ia i ka lubricating oil additives, polymer material processing, medicine and cosmetics, food additives, a me nā mea hou aku. ʻO ka PIB kahi homopolymer isobutene ʻaʻohe kala, ʻaʻala ʻole, ʻaʻohe mea make i loaʻa nā waiwai kemika maikaʻi loa. Ma kēia ʻatikala, e ʻimi mākou i nā hiʻohiʻona, nā pono, a me nā noi o Polyisobutene.

  • ʻO ka Soda Ash Light: ʻO ka Hui Kemika Nui

    ʻO ka Soda Ash Light: ʻO ka Hui Kemika Nui

    ʻO Sodium Carbonate, ka mea i kapa ʻia ʻo Soda Ash, he mea kaulana a versatile inorganic compound. Me kona ʻano kemika ʻo Na2CO3 a me ke kaumaha molekala o 105.99, ua helu ʻia ʻo ia ma ke ʻano he paʻakai ma mua o ka alkali, ʻoiai ua ʻike ʻia ʻo ia he soda a i ʻole lehu alkali ma ke kālepa honua.

    Loaʻa ka Soda Ash ma nā ʻano ʻano like ʻole, mai ka lehu kopa paʻa, ka lehu soda māmā, a me ka soda holoi. Ma kēia ʻatikala, e nānā mākou i ka hoʻohana ʻana a me nā pono o ka lehu soda māmā, he pauda keʻokeʻo maikaʻi i hiki ke hoʻoheheʻe ʻia i ka wai, ʻono ʻole a ʻala ʻole.

  • Mea Hana Maikaʻi Kumukūʻai ERUCAMIDE CAS:112-84-5

    Mea Hana Maikaʻi Kumukūʻai ERUCAMIDE CAS:112-84-5

    ʻO ERUCAMIDE kahi ʻano o ka amide fatty acid holomua, ʻo ia kekahi o nā derivatives koʻikoʻi o ka waikawa erucic. He paʻa waxy me ka ʻala ʻole, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, a loaʻa kekahi solubility i ke ketone, ester, waiʻona, etera, benzene a me nā mea ʻē aʻe. No ka mea, loaʻa i ka molecular structure kahi kaulahao C22 unsaturated lōʻihi a me ka pūʻulu amine polar, i loaʻa iā ia ka polarity ili maikaʻi loa, kahi kiʻekiʻe heheʻe a me ke kūpaʻa wela maikaʻi, hiki ke hoʻololi i nā mea hoʻohui like ʻole i hoʻohana nui ʻia i nā plastics, rubber, paʻi, mīkini a me nā ʻoihana ʻē aʻe. Ma ke ʻano he mea hana o ka polyethylene a me ka polypropylene a me nā plastics ʻē aʻe, ʻaʻole wale nā ​​​​huahana e hoʻopaʻa i ka Chemicalbook, hoʻonui i ka lubricity, akā hoʻomaikaʻi pū i ka plastic thermal a me ka pale wela o nā plastics, a ʻaʻohe mea ʻawaʻawa ka huahana, ua ʻae nā ʻāina ʻē e hoʻohana i nā lako meaʻai. ʻO ka Erucic acid amide me ka rubber, hiki ke hoʻomaikaʻi i ka nani o nā huahana rubber, ka ikaika tensile a me ka elongation, hoʻomaikaʻi i ka hoʻolaha vulcanization a me ke kūpaʻa abrasion, ʻoi aku ka pale ʻana i ka hopena o ka lā. Hoʻohui i ka inika, hiki ke hoʻonui i ka hoʻopili ʻana o ka ʻīnika paʻi, ka pale ʻana i ka abrasion, ka pale ʻana i ka paʻi offset a me ka solubility dye. Eia kekahi, hiki ke hoʻohana ʻia ka erucic acid amide ma ke ʻano he mea polishing surface o ka pepa waxy, ke kiʻiʻoniʻoni pale o ka metala a me ka stabilizer foam o ka mea holoi.

  • Mea Hana Maikaʻi Kumukūʻai 2,4,6 TRIS (DIMETHYLAMINOMETHYL) PHENOL- ANCAMINE K54 CAS: 90-72-2

    Mea Hana Maikaʻi Kumukūʻai 2,4,6 TRIS (DIMETHYLAMINOMETHYL) PHENOL- ANCAMINE K54 CAS: 90-72-2

    ʻO Ancamine K54 (tris-2,4,6-dimethylaminomethyl phenol) he mea hoʻoulu kūpono no nā resins epoxy i ho'ōlaʻia me nāʻanoʻano paʻakikī likeʻole me polysulphides, polymercaptans, aliphatic a me cycloaliphatic amines, polyamides a me nā amidoamine, dicyandiamide, anhydrides. ʻO nā noi no ka Ancamine K54 ma ke ʻano he homopolymerisation catalyst no ka epoxy resin me nā adhesives, ka hoʻolei uila a me ka impregnation, a me nā composites hana kiʻekiʻe.

    Na Waiwai Kemika: ʻAʻole waihoʻoluʻu a i ʻole ka wai aniani melemele māmā. Hiki ke ahi. Ke ʻoi aku ka maʻemaʻe ma mua o 96% (hoʻololi ʻia i ka amine), ʻoi aku ka liʻiliʻi o ka wai ma mua o 0.10% (Carl-Fischer method), a ʻo ka hue he 2-7 (Cardinal method), ʻo ka paila e pili ana i 250 ℃, 130-13Chemicalbook5 ℃ (0.133kPa), ʻo ka pili pili (0.97 ℃), ʻo ka pānaʻi pili (0.97 ℃). ʻO ka helu helu he 1.514. ʻO ke kiko uila 110 ℃. Loaʻa iā ia ka ʻala amonia. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai anuanu, hiki ke hoʻoheheʻe ʻia i ka wai wela, hiki ke hoʻoheheʻe ʻia i ka waiʻona, benzene, acetone.

    Manaʻo like:Tris(dimethylaminomethyl)phenol,2,4,6-;2,4,6-TRI(DIMETHYLAMINOETHYL)PHENOL;a,a',a”-Tris(dimethylamino)mesitol;ProCh emicalbooktexNX3;TAP(aminophenol);VersamineEH30;Tris-(dimethylaminemethyl)phenol;2,4,6-TRIS(DIMETHYLAMINO-METHYL)PHENOLPRACT.

    CAS: 90-72-2

    EC No.:202-013-9

  • Mea Hana Maikaʻi Kumu Oleic acid CAS:112-80-1

    Mea Hana Maikaʻi Kumu Oleic acid CAS:112-80-1

    ʻO ka ʻakika Oleic: ʻO ka ʻakika Oleic kahi ʻano ʻakika momona ʻole me kona ʻano molekala i loaʻa i kahi paʻa pālua kalapona-kāpona, ʻo ia ka momona momona e hana ai i ka olein. ʻO ia kekahi o nā ʻakika momona unsaturated maoli. Hiki ke alaka'i i ka waika oleic me ke kumu kemika CH3 (CH2) 7CH = CH (CH2) 7 • COOH. ʻO ka glyceride o ka oleic acid kekahi o nā mea nui o ka aila ʻoliva, ka ʻaila pāma, ka momona a me nā mea ʻai holoholona a me nā mea kanu ʻē aʻe. Loaʻa i kāna mau huahana ʻoihana ka 7 ~ 12% saturated fatty acids (palmitic acid, stearic acid) a me kahi liʻiliʻi o nā mea momona unsaturated (linoleic acid). He wai aila kala ʻole me ka umekaumaha kikoʻī ʻo 0.895 (25/25 ℃), kahi anuanu o 4 ℃, kahi paila o 286 °C (13,332 Pa), a me ka index refractive o 1.463 (18 ° C).
    Oleic acid CAS 112-80-1
    Ka inoa huahana: Oleic acid

    CAS: 112-80-1

  • Manufacturer Good Price CalciumAlumina Cement CAS:65997-16-2

    Manufacturer Good Price CalciumAlumina Cement CAS:65997-16-2

    ʻO CalciumAlumina Cement he sima me ka calcium calcium a i ʻole calcium aluminika ma ke ʻano nui o ka mineral. Hana ʻia ia me ka alumini maoli a i ʻole ka alumina ʻoihana a me ka calcium carbonate (limestone) e like me kekahi ʻāpana, i hana ʻia e ke ahi a hoʻoheheʻe ʻia paha.
    Nā mea a me nā ʻāpana: Hiki ke hoʻokaʻawale ʻia ʻo CalciumAlumina Cement i ka sima calcium calcium maʻamau (al2O3 53-72%, CAO 21-35%) a me ka sima calcium alumini maʻemaʻe (al2O3 72-82%, CAO 19-23 %) ʻElua mau ʻāpana. Hiki ke hoʻokaʻawale ʻia ka sima sima alumini maʻamau i ke ʻano haʻahaʻa haʻahaʻa (FE2O3 <2%) a me ke ʻano kaʻaahi kiʻekiʻe (Fe2O37-16%). Low -rail -type aluminika -type calcium sima hiki ke maheleia i alum lepo sima (Al2O353 ~ 56 %, CAO 33-35%), aluminika -60 sima (al2O359% a hiki i 61%, CAO 27-31%), a me ka haʻahaʻa -calcium aluminika waikawa sima (Al2O3 65-70% i CAO4%). Hiki ke hoʻokaʻawale ʻia ka sima calcium alumini maʻemaʻe i ʻelua ʻano: Al2O3 72-78%) a me ke ʻano alumini ultra-high (Al2O3 78-85%). Eia kekahi, he wikiwiki a paʻakikī hoʻi ka alumini calcium cement.

    CAS: 65997-16-2

  • Manufacturer Price maikaʻi Stearic acid CAS:57-11-4

    Manufacturer Price maikaʻi Stearic acid CAS:57-11-4

    ʻO ka waikawa Stearic: (ʻoihana ʻoihana) ʻO Octadecanoic acid, C18H36O2, hana ʻia e ka hydrolysis o ka aila a hoʻohana nui ʻia i ka hana ʻana o ka stearate.
    ʻO Stearic Acid-829 Stearic acid, Stearic acid kahi momona momona paʻa i loaʻa mai nā momona holoholona a me nā mea kanu, ʻo nā mea nui he stearic acid (C18H36O2) a me ka palmitic acid (C16H32O2).
    He keʻokeʻo a keʻokeʻo paha kēia huahana e like me ka pauka a i ʻole crystalline paʻa paʻa, aia kona ʻaoʻao i ka microstrip luster fine needle crystal; He ʻala liʻiliʻi kona e like me ka momona a ʻaʻohe ono. Hiki ke hoʻoheheʻe ʻia kēia huahana i ka chloroform a i ʻole diethyl ether, hoʻoheheʻe ʻia i ka ethanol, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka wai. ʻAʻole e emi ke kiko maloʻo (Appendix Ⅵ D) o ka huahana ma mua o 54 ℃. Waiwai Iodine ʻO ka waiwai iodine o kēia huahana (Appendix Ⅶ H) ʻaʻole i ʻoi aku ma mua o 4. Waiwai Acid (Appendix Ⅶ H) o kēia huahana mai 203 a 210. Hoʻopili koke ʻia ka Stearate me nā ion magnesium a me ka calcium e hana i ka magnesium stearate a me ka calcium stearate (keokeo keʻokeʻo)
    Stearic acid CAS 57-11-4
    Ka inoa huahana: Stearic acid

    CAS: 57-11-4

12Aʻe >>> ʻAoʻao 1 / 2