-
Gaosi Mea Lelei Triphenylmethane tolu isocyanate(ethyl acetate solution) CAS: 141-78-6 Brand: Desmodur_RE
o le fa'aputu fa'aola ma le fua CH3COOCH2CH3.Ethyl acetate solution vai e leai se lanu e iai lona manogi suamalie (e pei o le pear drops) ma e faʻaaogaina i kelu, faʻamalo fao, lauti ma kofe, ma sikaleti (silasila i le lisi o mea faaopoopo i sikaleti).Ethyl acetate solution o le ester o le ethanol ma le acetic acid; Ethyl acetate solution o loʻo gaosia i luga o se fua tele mo le faʻaaogaina o se solvent.O le gaosiga faaletausaga tuufaatasi i le 1985 o Iapani, Amerika i Matu, ma Europa e tusa ma le 400,000 tone.I le 2004, e tusa ma le 1.3M tone na gaosia i le lalolagi atoa.
CAS: 141-78-6
-
UOP APG™ III Adsorbent
UOP APG III adsorbent ose adsorbent fa'aleleia ua atia'e mo le Air Plant Pre-purification Units (APPU) fa'apitoa mo le aveeseina o mea fa'aleagaina e pei ole carbon dioxide, vai, ma hydrocarbons.
Ua fa'aleleia le fa'atinoga ma maua ai le avanoa mo le fa'aitiitia o tau o le APPU.
-
Tufuga Tau Lelei MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), e ta'ua o le MOCA, o se fa'aputuga fa'aola fa'atasi ma le fua fa'atatau C13H12Cl2N2.O le MOCA e masani ona faʻaaogaina e fai ma sui vulcanizing mo le lafoina o polyurethane paʻu ma se sui faʻafesoʻotaʻi mo faʻapipiʻi faʻapipiʻi polyurethane.E mafai foʻi ona faʻaaogaina le MOCA e fai ma sui faʻamalolo mo resini epoxy.
CAS: 101-14-4
-
UOP MOLSIV™ 3A EPG Adsorbent
UOP 3A EPG adsorbent, o se ituaiga e fesuia'i potassium o le ituaiga A mole mole sieve, o se alkali metal aluminosilicate.3A EPG adsorbent o le a adsorben molecules ma mataʻutia lautele e oo atu i le 3 angstroms.
-
UOP GB-620 Adsorbent
Fa'amatalaga
UOP GB-620 adsorbent o se spherical adsorbent fuafuaina, i lona tulaga faaitiitia, e aveese okesene ma carbon monoxide mai hydrocarbon ma nitrogen faagasologa vaitafe.Fa'ailoga ma fa'amanuiaga e aofia ai:
- Fa'ata'ita'iina le fa'asoaina o pore e ta'ita'i atu ai i le maualuga o le malosi o le adsorbent.
- Tulaga maualuga o le macro-porosity mo le vave adsorption ma le sone fesiitaiga pupuu.
- E fa'asolo i luga le mea e fa'alautele ai le ola o le moega.
- E mafai ona ausia ultra-maualalo tulaga le mama aveesea ona o le vaega malosi i luga o adsorbent.
- O vaega e fa'agaoioia maualalo e fa'aitiitia ai le fa'avaeina o le oligomer.
- E maua i pusa uamea.
-
Gaosi Mea Tau Lelei Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
O le Diethyl Toluene Diamine(DETDA) e lanu samasama e o'o i le amber manino vai.O le Diethyl Toluene Diamine (DETDA) o se mea e sili ona lelei ma taugofie le faʻalauteleina o filifili mo polyurethanes elastomeric (PU) faʻapea foʻi ma se vailaʻau faʻamalolo mo epoxides (EP).E le gata i lea, o le Diethyl Toluene Diamine (DETDA) e mafai ona faʻaaogaina e fai ma mea faʻavauvau mo faʻasologa o meaola.
CAS: 68479-98-1
-
UOP GB-562S Adsorbent
Fa'amatalaga
UOP GB-562S adsorbent o se spherical uʻamea sulfide adsorbent fuafuaina e aveese le mercury mai le kesi alavai fafaga.Fa'ailoga ma fa'amanuiaga e aofia ai:
- Fa'ata'atiaina le tele o pu'aga e o'o atu ai i luga o le pito i luga ma umi atu le moega.
- Tulaga maualuga o le macro-porosity mo le vave adsorption ma le sone fesiitaiga pupuu.
- Sulfide u'amea fa'apitoa fa'apitoa mo se fa'ate'a le mama maualuga.
- E maua i pusa uamea.
-
Tufuga Tau Lelei SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
3-AMINOPROPYLTRIETHOXYSILANE igoa Saina γ-amino triaxyxyne, CAS 919-30-2, vai e leai ni lanu.3-AMINOPROPYLTRIETHOXYSILANE e mafai ona faʻaaogaina e fai ma sui faʻamaʻi tioata ma mea faʻapipiʻi nifo, soʻo faʻapipiʻi silane, ma le phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, ma isi mea. ma mea eletise susū o le malosi matutu ma susu o le punou, malosi fa'apipi'i, malosi sele, ma mea eletise eletise o le palasitika.feusuaiga.
CAS: 919-30-2
-
UOP GB-280 Adsorbent
Fa'amatalaga
UOP GB-280 adsorbent o se adsorbent malosi ua mamanuina e aveese ai le sulfur tuufaatasiga mai vaitafe hydrocarbon.
-
Tufuga Tau Lelei N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE ua faapuupuuina o le DMF.O se tuufaatasiga e gaosia e ala i le suitulaga o le hydroxyl group of formic acid e se vaega dimethylamino, ma o le fua mole o le HCON(CH3)2.O se vai e leai ni lanu, manino, maualuga-pupuna ma se manogi amine mama ma se faʻatusatusaga o le 0.9445 (25°C).Liu liusuavai -61 ℃.Fa'asao 152.8 ℃.Fa'amomoli 57.78 ℃.Ausa malosi 2.51.Ausa mamafa 0.49kpa (3.7mmHg25 ℃).O le mea e fa'amumu ai ta'avale e 445°C.O le fa'atapula'aina o le ausa ma le ea fa'afefiloi e 2.2 i le 15.2%.I le tulaga o le mumu matala ma le vevela maualuga, e ono mafua ai le mu ma pa.E mafai ona fa'aoso fa'amalosi i le sulfuric acid concentrated ma fuming nitric acid ma e o'o lava ina pa.E fa'afefiloi i le vai ma le tele o so'o so'o.O se vaifofo masani mo gaioiga fa'ama'i.N,N-DIMETHYLFORMAMIDE mama mama e leai se manogi, ae o le N,N-DIMETHYLFORMAMID ua leaga ile fale gaosi oloa e iai lona manogi i'a ona o lo'o i ai mea leaga ole dimethylamine.
CAS: 68-12-2
