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ihe nnọchiteanya njikọ silane
Nkọwa okwu na ihe onwunwe kemịkalụ nke reagent Bekee Usoro molekul nke ihe nnọchite anya njikọ silane bụkarị YR-Si(OR)3 (n'ime usoro ahụ, otu ọrụ Y-organic, otu oxy SiOR-silane). Otu Silanoxy na-emeghachi omume na ihe inorganic, otu ọrụ organic na-emeghachi omume ma ọ bụ dakọtara na ihe organic. Ya mere, mgbe ihe nnọchite anya njikọ silane dị n'etiti njikọ inorganic na organic, ihe nnọchite anya njikọ matrix-silane organic na oyi akwa njikọ matrix inorganic nwere ike ịbụ maka... -
ihe na-edozi ájá
Nkọwa okwu na ihe onwunwe kemịkalụ Bekee nke na-edozi ájá Ihe ndị bụ isi bụ ngwakọta silicon organic na inorganic, yana obere ihe na-akpali kristal. Uru nke ngwaahịa a: 1) Iji melite ike anụ ahụ nke substrate, ka oge na-aga, ike na-aga n'ihu na-abawanye. 2) Meziwanye iguzogide kemịkal, iguzogide ihu igwe, mee ka mmiri sie ike ma mee ka ike elu nke ngwa agha dịkwuo elu. Usoro owuwu: 1) Hichaa uzuzu ala ma tọgbọrọ chakoo ... -
ihe na-agbanwe ibu molekụla
Nkọwa okwu na ihe onwunwe kemịkalụ nke Bekee nke na-agbanwe ibu molekul. O nwere ọtụtụ ụdị, gụnyere aliphatic thiols, xanthate disulfide, polyphenols, sulfur, halides na nitroso compounds, a na-ejikwa ya nke ukwuu na mmeghachi omume polymerization free radical. Okwu mmalite na atụmatụ ngwaahịa. Ihe na-achịkwa ibu molekul na-ezo aka na mgbakwunye nke obere ihe nwere nnukwu mgbanwe agbụ ígwè na sistemụ polymerization. N'ihi na ikike nnyefe agbụ siri ike nke ukwuu, naanị obere amo... -
Mkpuchi mmiri anaghị ekpuchi
Nkọwa okwu na Bekee Njirimara kemịkalụ mkpuchi mmiri mmiri 1. Mkpuchi mmiri mmiri mmiri mmiri mmiri viscous na okpomọkụ ụlọ. Mgbe ekpuchichara ya ma gwọọ ya, ọ nwere ike ịmepụta ihe mkpuchi mmiri mmiri na-enweghị akwa. Mkpuchi mmiri mmiri abụọ dabara adaba maka owuwu mmiri mmiri na kwụ ọtọ, Nkuku Yin na Yang, site na paịpụ oyi akwa nhazi, ebe dị warara na nkọwa ndị ọzọ nke nhazi ahụ, ụlọ ahịa na-agwọ ya, nwere ike ịmepụta ihe nkiri mmiri mmiri zuru oke n'elu akụkụ ndị a dị mgbagwoju anya. 3 constr mkpuchi mmiri mmiri... -
Agba nkume / nkume pro ...
Nkọwa okwu na ihe onwunwe kemịkalụ dị ka nkume Bekee Uru nke mbụ: ỊCHỌRỌ MMADỤ N'IME MMEKỌRỌ ... -
mkpuchi ihe mgbochi ọkụ
Nkọwa okwu na Bekee ihe onwunwe kemịkalụ mkpuchi ihe mgbochi ọkụ: (1) A gaghị agba mkpuchi ihe mgbochi ọkụ ọkụ n'onwe ya, nke mere na ihe nchekwa ahụ anọghị kpọmkwem na ikuku oxygen; Mkpuchi ihe mgbochi ọkụ nwere obere ike okpomọkụ, na-egbu oge ọnụego ike nke okpomọkụ dị elu na ihe nchekwa ahụ; (3) A na-ekpo ọkụ mkpuchi ihe mgbochi ọkụ iji gbazee gas na-anaghị ere ọkụ, a na-ekpo ọkụ gas na-ere ọkụ nke ihe echekwara ka ọ gbazee, yabụ ... -
sodium formaldehyde sulfoxy...
Nkọwa okwu na Bekee ihe onwunwe kemịkalụ nke na-eme ka agba dị ọcha Usoro kemịkalụ: CH2(OH)SO2Na Ibu molekul: 118.10 CAS: 149-44-0EinECs: 205-739-4 Ebe agbaze: 64 ruo 68 ℃ Ebe esi esi: 446.4 ℃ Ebe ọkụ: 223.8 ℃ Okwu mmalite ngwaahịa na atụmatụ ya Blọk Condole, nke a makwaara dị ka ntụ ọcha diao, na formalin jikọtara ya na mbelata sodium bisulfite, aha kemịkalụ maka formaldehyde sodium bisulfite, usoro kemịkalụ maka CH2(OH)SO2Na, ngọngọ ọcha ma ọ bụ ntụ kristal, enweghị isi ma ọ bụ obere isi leek;... -
acrylic amide
Nkọwa okwu na Bekee AM ihe onwunwe kemịkalụ Usoro kemịkalụ: C3H5NO Ibu molekul: 71.078 Nọmba CAS: 79-06-1 Nọmba EINECS: 201-173-7 Njupụta: 1.322g/cm3 Ebe ịgbaze: 82-86 ℃ Ebe esi mmiri: 125 ℃ Ebe ọkụ: 138 ℃ Ndepụta nke ntụgharị uche: 1.460 Nrụgide dị mkpa: 5.73MPa [6] Okpomọkụ ọkụ: 424 ℃ [6] Oke elu nke mgbawa (V/V): 20.6% [6] Oke mgbawa dị ala (V/V): 2.7% [6] Nrụgide uzuoku juru eju: 0.21kpa (84.5 ℃) Ọdịdị: ntụ ntụ kristal ọcha Ngụkọta: mmiri na-agbaze na mmiri... -
BA Bulye Acrylate
Nkọwa okwu na Bekee BA Njirimara kemịkalụ CAS NO.:141-32-2 Usoro kemịkalụ: C7H12O2 EINECS:205-480-7 Njupụta: 0.898 g/cm3 Ebe agbaze: 64.6 ℃ Ebe esi mmiri: 145.9 ℃ Flash: 39.4 ℃ Nrụgide uzuoku juru eju (20℃): 0.43kPa Okpomọkụ dị oke njọ: 327 ℃ Nrụgide dị oke njọ: 2.95MPa NdekọP: 1.5157 Ndepụta nke ntụgharị uche: 1.418 Ọdịdị: mmiri mmiri na-enweghị agba Ngụkọta: anaghị agbaze na mmiri, agwakọtara na ethanol, ether Okwu mmalite na njirimara ngwaahịa Butyl acrylate bụ ihe mejupụtara organic,... -
acrylic acid
Njirimara kemịkalụ Usoro kemịkalụ: C3H4O2 Ibu molekul: 72.063 Nọmba CAS: 79-10-7 Nọmba EINECS: 201-177-9 Njupụta: 1.051g/cm3 Ebe ịgbaze: 13 ℃ Ebe esi mmiri: 140.9 ℃ Ebe ọkụ: 54 ℃ (CC) Nrụgide dị oke njọ: 5.66MPa Okpomọkụ ọkụ: 360 ℃ Oke mgbawa elu (V/V): 8.0% Oke mgbawa dị ala (V/V): 2.4% Nrụgide uzuoku juru eju: 1.33kPa (39.9 ℃) Ọdịdị: mmiri mmiri enweghị agba Ngwọrọ: enwere ike ịgwakọta ya na mmiri, a na-agwakọta ya na ethanol, ether Okwu mmalite ngwaahịa na atụmatụ ya Acrylic ... -
styrene
Ihe onwunwe kemịkalụ Usoro kemịkalụ: C8H8 Ibu molekul: 104.15 Nọmba CAS: 100-42-5 Nọmba EINECS: 202-851-5 Njupụta: 0.902 g/cm3 Ebe ịgbaze: 30.6 ℃ Ebe esi mmiri: 145.2 ℃ Flash: 31.1 ℃ Ndekọ ntụgharị uche: 1.546 (20 ℃) Nrụgide uzuoku juru eju: 0.7kPa (20 ° C) Okpomọkụ dị oke njọ: 369 ℃ Nrụgide dị oke njọ: 3.81MPa Okpomọkụ ọkụ: 490 ℃ Oke mgbawa dị elu (V/V): 8.0% [3] Oke mgbawa dị ala (V/V): 1.1% [3] Ọdịdị: mmiri mmanụ na-enweghị agba Ngụkọta: A naghị agbaze na mmiri, ... -
sodium lauryl sulfate, SDS...
Okwu ndị yiri ya n'asụsụ Bekee bụ nke anionic surfactant, aha ọzọ: coir alcohol (ma ọ bụ lauryl alcohol) sodium sulfate, K12, ihe na-efe efe dịka K12 ma ọ bụ K-12 sodium dodecyl sulfate. ihe onwunwe kemịkalụ Usoro kemịkalụ CH3(CH2) 11OSO3Na ibu molekul 288.39 Ebe agbaze 180 ~ 185℃ Mmiri na-agbaze ngwa ngwa na mmiri - ngwaahịa ntụ ntụ ọcha ma ọ bụ odo odo dị mfe okwu mmalite Ntụ ntụ ọcha ma ọ bụ odo odo, mmiri na-agbaze na mmiri, enweghị mmetụta na alkali na mmiri siri ike. O nwere decontaminati...
