-
ʻO ka mea hoʻopili UOP GB-620
Wehewehena
ʻO ka adsorbent UOP GB-620 kahi adsorbent poepoe i hoʻolālā ʻia, ma kona kūlana i hoʻemi ʻia, e wehe i ka oxygen a me ke kalapona monoxide mai nā kahawai hana hydrocarbon a me ka naikokene. ʻO nā hiʻohiʻona a me nā pono e komo pū ana:
- Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o ka pore e alakaʻi ana i ka mana adsorbent kiʻekiʻe.
- Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
- ʻO ka substrate ʻilikai kiʻekiʻe e hoʻolōʻihi i ke ola o ka moena.
- Hiki ke hoʻokō i ka wehe ʻana i ka haumia haʻahaʻa loa ma muli o ka mea hana ma ka adsorbent.
- Nā ʻāpana reactivity haʻahaʻa e hōʻemi i ka hoʻokumu ʻia ʻana oligomer.
- Loaʻa i loko o nā pahu kila.
-
Kumukūʻai maikaʻi o ka mea hana MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
ʻO 4,4′-Methylene bis(2-chloroaniline), i kapa ʻia ʻo MOCA, he hui organik me ke ʻano kemika C13H12Cl2N2. Hoʻohana nui ʻia ʻo MOCA ma ke ʻano he mea hoʻouluulu no ka hoʻolei ʻana i ka polyurethane rubber a me kahi mea hoʻopili no nā mea hoʻopili uhi polyurethane. Hiki ke hoʻohana ʻia ʻo MOCA ma ke ʻano he mea hoʻōla no nā resins epoxy.
CAS: 101-14-4
-
Mea Hana Kumukūʻai Maikaʻi SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Hoʻohana ʻia ʻo Vinyltrimethoxysilane ma ke ʻano he mea hoʻololi polymer ma o nā hopena grafting. Hiki i nā hui pendant trimethoxysilyl hopena ke hana ma ke ʻano he mau wahi crosslinking i hoʻāla ʻia e ka makū. Hana ʻia ka polymer grafted Silane ma ke ʻano he thermoplastic a hana ʻia ka crosslinking ma hope o ka hana ʻana o ka ʻatikala i hoʻopau ʻia ma hope o ka hōʻike ʻana i ka makū.
CAS: 2768-02-7
-
UOP GB-562S Mea Hoʻopili
Wehewehena
ʻO ka UOP GB-562S adsorbent kahi mea hoʻohuihui metala sulfide poepoe i hoʻolālā ʻia e wehe i ka mercury mai nā kahawai hānai kinoea. ʻO nā hiʻohiʻona a me nā pono e komo pū ana:
- Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o nā pore e alakaʻi ana i ka ʻili kiʻekiʻe a me ke ola moe lōʻihi.
- Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
- ʻO ka sulfide metala hana i hoʻopilikino ʻia no ka wehe ʻana i ka haumia haʻahaʻa loa.
- Loaʻa i loko o nā pahu kila.
-
Kumukūʻai maikaʻi o ka mea hana N,N-DIMETHYLFORMAMIDE (DMF) CAS 68-12-2
Ua pōkole ʻia ʻo N,N-DIMETHYLFORMIDE ʻo DMF. He hui ia i hana ʻia e ka pani ʻana o ka hui hydroxyl o ka waikawa formic e kahi hui dimethylamino, a ʻo ke ʻano molekala ʻo HCON(CH3)2. He wai ʻole kala, moakaka, e paila nui ana me kahi ʻala amine māmā a me ka nui o 0.9445 (25°C). Hehi heheʻe -61 ℃. Hehi paila 152.8 ℃. Hehi lapalapa 57.78 ℃. Nui mahu 2.51. Kaomi mahu 0.49kpa (3.7mmHg25 ℃). ʻO ke kiko hoʻā ʻana he 445°C. ʻO ka palena pahū o ka hui mahu a me ka ea he 2.2 a 15.2%. I ka hihia o ka lapalapa ākea a me ka wela nui, hiki ke hana i ke kuni a me ka pahū. Hiki iā ia ke hana ikaika me ka waikawa sulfuric i hoʻopaʻa ʻia a me ka waikawa nitric fuming a pahū. Hiki ke hui pū ʻia me ka wai a me ka hapa nui o nā mea hoʻoheheʻe organik. He mea hoʻoheheʻe maʻamau ia no nā hopena kemika. ʻAʻohe ʻala o ka N,N-DIMETHYLFORMIDE maʻemaʻe, akā, he ʻala iʻa ko ka N,N-DIMETHYLFORMAMID o ka ʻoihana ʻoihana a i ʻole ka mea i hōʻino ʻia no ka mea aia nā haumia dimethylamine.
CAS: 68-12-2
-
Mea Hana Kumukūʻai Maikaʻi DMTDA CAS: 106264-79-3
ʻO DMTDA kahi ʻano hou o ka polyurethane elastomer curing cross-linking agent, ʻo DMTDA he ʻelua isomers nui, 2,4- a me 2,6-dimethylthiotoluenediamine mixture (ʻo ka lakio e pili ana i Chemicalbook77 ~ 80/17 ~ 20), hoʻohālikelike ʻia me ka MOCA maʻamau, ʻo DMTDA kahi wai me ka viscosity haʻahaʻa ma ka mahana o ka lumi, hiki i ka DMTDA ke kūpono no nā hana kūkulu ma ka mahana haʻahaʻa a loaʻa iā ia nā pono o ka like kemika haʻahaʻa.
CAS: 106264-79-3
-
Mea Hana Kumukūʻai Maikaʻi Aniline CAS: 62-53-3
ʻO Aniline ka amine ʻala maʻalahi loa, ka mole benzene i loko o kahi ʻātoma hydrogen no ka hui amino o nā hui i hana ʻia, ʻaila kala ʻole, wai lapalapa, ʻala ikaika. ʻO ke kiko heheʻe he -6.3 ℃, ʻo ke kiko paila he 184 ℃, ʻo ka density pili he 1.0217 (20/4 ℃), ʻo ka index refractive he 1.5863, ʻo ke kiko flash (kīʻaha hāmama) he 70 ℃, ʻo ke kiko puhi spontaneous he 770 ℃, ua wela ka decomposition i 370 ℃, hoʻoheheʻe iki ʻia i ka wai, maʻalahi ka hoʻoheheʻe ʻia i ka ethanol, ether, chloroform a me nā mea hoʻoheheʻe organik ʻē aʻe. Hoʻololi i ke kala ʻeleʻele Chemicalbook ke hōʻike ʻia i ka ea a i ʻole ka lā. Loaʻa ka distillation mahu, distillation e hoʻohui i kahi liʻiliʻi o ka pauka zinc e pale ai i ka oxidation. Hiki ke hoʻohui ʻia he 10 ~ 15ppm NaBH4 i ka aniline i hoʻomaʻemaʻe ʻia e pale ai i ka hōʻino ʻana o ka oxidation. He kumu ka hopena Aniline, a he maʻalahi ka waikawa e hana i ka paʻakai. Hiki ke pani ʻia ka ʻātoma hydrogen ma kāna hui amino e kahi hui hydrocarbon a i ʻole acyl e hana i nā anilines lua a i ʻole tertiary a me nā acyl anilines. Ke hoʻokō ʻia ka hopena hoʻololi, hoʻokumu nui ʻia nā huahana pili a me nā para-substituted. ʻO ka hopena me ka nitrite e hua mai i nā paʻakai diazo kahi e hiki ai ke hana ʻia kahi moʻo o nā benzene derivatives a me nā azo compounds.
CAS: 62-53-3
-
Mea Hana Kumukūʻai Maikaʻi Polyether i hui pū ʻia CAS:9082-00-2
ʻO ka polyether i hui pū ʻia kekahi o nā mea maka nui o nā pehu paʻakikī polyurethane, i ʻike ʻia hoʻi he mea keʻokeʻo, a ua kapa ʻia ʻo ia he mea ʻeleʻele keʻokeʻo me ka polymer MDI. Hana ʻia ia me nā ʻano ʻāpana like ʻole e like me ka polyether, ka mea hoʻohua like, ka mea hoʻopili, ka mea hoʻoulu, ka mea hoʻohua a me nā ʻāpana ʻē aʻe. He kūpono ia no nā hanana like ʻole e pono ai ke mālama i ka insulation a me ka mālama ʻana i ke anuanu a me ke anuanu.
Polyether i hui pū ʻia CAS：9082-00-2
Moʻo：Polyether i hui pū ʻia 109C/Polyether i hui pū ʻia 3126/Polyether i hui pū ʻia 8079CAS: 9082-00-2
-
Mea Hana Kumukūʻai Maikaʻi DINP CAS: 28553-12-0
DINP：ʻO Diabenate (DINP) kahi wai ʻaila moakaka me kahi ʻala iki. He plasticizer nui kēia huahana me ka hana maikaʻi loa. Ua like kēia huahana a me PVC me kēlā, ʻoiai inā hoʻohana ʻia i nā nui he nui; ʻoi aku ka maikaʻi o ka volatile, ka neʻe ʻana, a me ka non-toxicity ma mua o DOP, hiki ke hāʻawi i ka huahana me ke kūpaʻa kukui Chemicalbook maikaʻi, ke kūpaʻa wela, ke kūpaʻa ʻelemakule a me ka hana insulation uila, ka hana piha maikaʻi loa, a me ka hana piha maikaʻi loa DOP. No ka mea, he kūpaʻa wai maikaʻi nā huahana i hana ʻia e ka dihydrodinate o phthalate, ka haʻahaʻa o ka toxicity, ke kūpaʻa ʻelemakule, a me ka insulation uila maikaʻi loa, hoʻohana nui ʻia lākou i nā huahana plastik palupalu a paʻakikī, nā kiʻiʻoniʻoni pāʻani, nā uea, a me nā kaula.
CAS: 28553-12-0
-
Mea Hana Kumukūʻai Maikaʻi Methylene Chloride CAS: 75-09-2
ʻO Methylene Chloride kahi hui i hana ʻia e ʻelua mau ʻātoma hydrogen i loko o nā molekala methane, a me ka molekala CH2CL2. ʻO ka Methylene Chloride he wai ʻole ke kala, moakaka, kaumaha, a me ka hū. Loaʻa iā ia kahi ʻala a me ka ʻono e like me ka ether. ʻAʻole ia e puhi. He mea hoʻoheheʻe iki ka Methylene Chloride i ka wai, a hoʻoheheʻe ʻia me nā mea hoʻoheheʻe organik i hoʻohana pinepine ʻia. Hiki ke hoʻoheheʻe ʻia i kekahi ʻano me nā mea hoʻoheheʻe chlorine ʻē aʻe, ether, ethanol, a me N-di metamimamamide. He paʻakikī ke hoʻoheheʻe ʻia ka Methylene Chloride i loko o ka ammonia wai ma ka mahana o ka lumi, hiki ke hoʻoheheʻe koke ʻia i loko o ka phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. ʻO ka pae Chemicalbook he 1.3266 (20/4 ° C). ʻO ke kiko hoʻoheheʻe -95.1 ° C. ʻO ke kiko paila 40 ° C. Hoʻohana pinepine ʻia nā mea hoʻoheheʻe kiko paila haʻahaʻa piha e pani i ka petroleum ether flammable, ether, a pēlā aku, a hiki ke hoʻohana ʻia ma ke ʻano he anesthesia kūloko, refrigerant a me ka mea kinai ahi. ʻO ke kiko puhi kūlohelohe he 640 ° C. ʻO ka decoction (20 ° C) 0.43MPa · s. ʻO ka index refractive nd (20 ° C) 1.4244. ʻO ka mahana koʻikoʻi he 237 ° C, a ʻo ke kaomi koʻikoʻi he 6.0795MPa. Hoʻopuka ʻia ka HCL a me nā koena o ke kukui ma hope o ka hoʻonā wela, a hoʻomehana ʻia ka wai no ka manawa lōʻihi e hana i ka formaldehyde a me HCL. Hiki ke loaʻa hou ka chloride, CHCL3 a me CCL4.
CAS: 75-09-2
