itulau_fanua

Polyurethane Chemical

  • Gaosi Mea Tau Lelei D230 CAS: 9046-10-0

    Gaosi Mea Tau Lelei D230 CAS: 9046-10-0

    D230 o le vai manino, D230 o se moli lanu samasama po o le lanu manino le vai i le potu temperature.D230 ei ai le lelei o le viscosity maualalo, maualalo le mamafa o le ausa ma maualuga mea amine autu. D230 e mafai ona faʻamavaeina i le ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones ma vai.

    Meatotino Vailaau: Poly(propylene glycol) bis(2-aminopropyl ether) o se moli lanu samasama po o le lanu manino le vai i le vevela o le potu, faatasi ai ma le lelei o le maualalo viscosity, maualalo le mamafa o le ausa ma maualuga autu amine anotusi, ma soluble i solvents e pei o le ethanol, aliphatic hydrocarbons, hydrocarbons aromatic, esters, glycol eter ma vai, ketoni.

    CAS: 9046-10-0

  • Tagata Gaosi Tau Lelei Butylal (Dibutoxymethane) CAS: 2568-90-3

    Tagata Gaosi Tau Lelei Butylal (Dibutoxymethane) CAS: 2568-90-3

    O le Butylal (Dibutoxymethane) o se mea e leai se mea e maua ai le halogen ma e itiiti le oona e mafai ona faʻaaogaina e solubilize faʻataʻitaʻiga polyethylene (LDPE) faʻapisinisi e suʻesuʻe le tufatufaina o le mamafa mole e faʻaaoga ai le gel permeation chromatography (GPC). Butylal (Dibutoxymethane) e mafai foi ona faʻaaogaina e avea o se mea faʻafefe e saunia ai butoxymethyltriphenylphosphonium iodide. Butylal (Dibutoxymethane) o loʻo faʻaaogaina mo le carbon homologation ma faʻapea foʻi ma se mea taua tele i le faʻaogaina o meaola.

    CAS: 2568-90-3

  • UOP MOLSIV™ RZ-4250 Adsorbent

    UOP MOLSIV™ RZ-4250 Adsorbent

    Fa'amatalaga ma Fa'aoga

    RZ 4250 adsorbent o se sieve mole mole fa'asa'o fa'afouina fa'asao fa'apitoa e fa'atupuina e le UOP e aveese ai le vai mai alavai fa'a'ele'ele fa'amalulu fa'atasi ai ma sina adsorption la'ititi o le vaitafe feavea'i.

  • Gaosi Mea Tau Lelei 2,5,7,10-Tetraoxaudecane CAS: 4431-83-8

    Gaosi Mea Tau Lelei 2,5,7,10-Tetraoxaudecane CAS: 4431-83-8

    Meatotino: lua (2-mita okesene okesene) faʻatasi o le 2,5,7,10-tetraoxane; formaldehyde 2-nailing fesoasoani aldehyde, uiga: vai e leai se lanu, mafiafia: 0,995 g: 0,995 g: 0,995g /cm3, mea fa'apuna: 60°C 1,5mm, fa'asino fa'asino: 1.414, togi moli: 60°C/1.5mm, Suavai Misciblebility atoa.

    CAS: 4431-83-8

  • Tufuga Tau Lelei ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

    Tufuga Tau Lelei ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

    ACETYL ACETONE, ua lauiloa foi o le diacetylmethane, pentamethylene dione, o se mea e maua mai i le acetone, fua mole mole CH3COCH2COCH3, e leai se lanu i le moli samasama manino vai. ACETYL ACETONE e masani lava o se faʻafefiloi o tautomers e lua, enol ma le ketone, o loʻo i ai i le paleni malosi. Enol Chemicalbook isomers e fausia ai fusi hydrogen i le mole. I totonu o le paluga, o le keto e tusa ma le 18%, ma le alkenes O le ava malosi e maua ai le 82%. O le suauʻu ether solution o le faʻafefiloi na faʻamafanafanaina i le -78 ° C, ma o le enol form na faʻapipiʻiina e pei o se malo, ina ia vavae ese ai le lua; pe a toe foʻi le enol i le vevela potu, ACETYL ACETONE na otometi lava i le tulaga paleni i luga.

    upu tutusa :acetyl;Acetyl2-propanone;acetyl-2-propanon;acetyl2-propanone;acetyl-aceton;CH3COCH2COCH3;pentan-2,4-dione;Pentanedione

    CAS: 123-54-6

  • Tufuga Tau Lelei SILANE (A172) vinyltris(beta-methoxyethoxy)silane CAS: 1067-53-4

    Tufuga Tau Lelei SILANE (A172) vinyltris(beta-methoxyethoxy)silane CAS: 1067-53-4

    Vinyltris(beta-methoxyethoxy)silane ose vailaʻau faʻapipiʻi faʻaogaina e faʻamalosia ai le pipii i totonu o resini e le tumu, polyester-type resins poʻo le elastomers ma mea faʻapitoa, e aofia ai le fiber glass, silica, silicates ma le tele o oxide uʻamea. Pe a faʻaaogaina e fai ma sui soʻotaga, Vinyltris(beta-methoxyethoxy)silane e faʻaitiitia ai le maʻaleʻale o mea faʻainisinia ma eletise i le vevela ma/poʻo le susu.

    CAS: 1067-53-4

  • Tufuga Tau Lelei SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8

    Tufuga Tau Lelei SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8

    [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane o se epoxy-functional silane, [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane o se vai mama mama mama. [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane e mafai ona faʻaaogaina e fai ma sui faʻapipiʻi i polysulfide ma polyurethane caulks ma sealants, i totonu o minerale-tumu poʻo tioata-faʻamalosia thermosets ma thermoplastics, ma i tioata roving lapopoa-binders. [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane e fa'apitoa ona fa'afaigaluegaina e fai ma fa'aopoopoga fa'apipi'i fa'apipi'i i faiga fa'afefe vai, fa'ata'ita'iga fa'aleleia o le pipii o fa'amau latex acrylic.

    CAS: 2530-83-8

  • Tufuga Tau Lelei Tetrahydrofuran CAS:109-99-9

    Tufuga Tau Lelei Tetrahydrofuran CAS:109-99-9

    Tetrahydrofuran (THF) o se vai e leai se lanu, fe'avea'i ma le manogi ethereal po'o le acetonelike ma e fa'afefiloi i le vai ma le tele o so'o so'o. Tetrahydrofuran (THF) e matua mu ma e mafai ona pala i le carbon monoxide ma carbon dioxide. O le umi o le teuina i feso'ota'iga ma le ea ma le leai o se antioxidant e ono fa'aoso ai le THF i ni peroxide pa'u.

    CAS: 109-99-9

  • Tufuga Tau Lelei Hardlen CY-9122P CAS: 8442-33-1

    Tufuga Tau Lelei Hardlen CY-9122P CAS: 8442-33-1

    Hardlen CY-9122P o loʻo i ai le vavalalata sili o mea faʻavae o polyetryonne. O se polyaline maualalo-molecular fua o loʻo i ai suiga faʻapitoa acid, lea e lelei le fetaui ma isi resins. E masani ona faʻaaogaina i le vali pito i tua o le PP / EPDM taʻavale taʻavale, e mafai ona maua ni faʻataʻitaʻiga sili ona lelei e aunoa ma se faʻagasologa muamua (pei o le afi plasma ma le solvent surface treatment).

    CAS: 68442-33-1

  • Gaosi Mea Tau Lelei FORMAMIDE CAS: 75-12-7

    Gaosi Mea Tau Lelei FORMAMIDE CAS: 75-12-7

    Formamide o se amide e maua mai le formic acid ma le fua mole mole HCONH₂. O le Formamide o se vai e leai se lanu, fa'afefiloi ma le vai, ma e iai lona manogi e pei o le ammonia. E masani ona faʻaaogaina i le gaosiga o vailaʻau sulfa Chemicalbook, vailaʻau gaosia ma faʻamalulu mo pepa ma fiber. O le formamide mama e mafai ona faʻamavaeina le tele o vai-e le mafai ona faʻaaogaina ionic compound ma o lea e faʻaaogaina ai foi o se solvent.

    Synonyms:Formimidicacid;Formylamide;HCONH2;methanoicacid,amide;METHANAMIDE;FORMIC AMIDE;FORMIC ACID AMIDE;FORMAMIDE

    CAS: 75-12-7