iphepha_ibhena

Polyurethane Chemical

  • Umenzi wexabiso eliLungileyo i-Butylal (Dibutoxymethane) CAS: 2568-90-3

    Umenzi wexabiso eliLungileyo i-Butylal (Dibutoxymethane) CAS: 2568-90-3

    I-Butylal (i-Dibutoxymethane) yi-halogen-free kunye ne-solvent encinci enetyhefu engasetyenziselwa ukunyibilikisa iisampulu ze-polyethylene eziphantsi koxinaniso (LDPE) ukuhlalutya ukusabalalisa ubunzima be-molecular usebenzisa i-gel permeation chromatography (GPC).I-Butylal (i-Dibutoxymethane) ingasetyenziswa njenge-reactant ukulungiselela i-butoxymethyltriphenylphosphonium iodide.I-Butylal (i-Dibutoxymethane) isetyenziselwa i-carbon homologation kunye nanjengesitshixo esibalulekileyo esiphakathi kwi-organic synthesis.

    CAS: 2568-90-3

  • UOP MOLSIV™ RZ-4250 Adsorbent

    UOP MOLSIV™ RZ-4250 Adsorbent

    Inkcazo kunye neSicelo

    I-RZ 4250 i-adsorbent sisihluzo esine-asidi esichasayo kwimolekyuli ephuhliswe ngokukodwa yi-UOP ukususa amanzi kwimijelo ye-hydrocarbon eneklorini kunye ne-adsorption encinci yokuhambisa umsinga.

  • Umenzi wexabiso elilungileyo 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8

    Umenzi wexabiso elilungileyo 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8

    Iipropati zepropati: ezimbini (i-2-meter oxygen oxygen) i-allysis ye-2,5,7,10-tetraoxane;formaldehyde i-2-nailing aid aldehyde, iimpawu: ulwelo olungenambala, ubuninzi: 0,995 g: 0,995 g: 0,995g / cm3, indawo yokubilisa: 60 ° C 1,5mm, isalathisi erefractive: 1.414, i-flash point: 60 ° C / 1.5mm, Ukunyibilika kwamanzi: I-Miscible ngokupheleleyo emanzini.

    CAS: 4431-83-8

  • Umenzi weXabiso eliLungileyo ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

    Umenzi weXabiso eliLungileyo ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6

    I-ACETYL ACETONE, ekwabizwa ngokuba yi-diacetylmethane, i-pentamethylene dione, iphuma kwi-acetone, ifomula yemolekyuli CH3COCH2COCH3, engenambala ukuya kulwelo olukhanyayo olutyheli.I-ACETYL ACETONE idla ngokuba ngumxube we-tautomers ezimbini, i-enol kunye ne-ketone, ezikwi-dynamic equilibrium.Iisomers zeEnol Chemicalbook zenza iibhondi zehydrogen kwimolekyuli.Kulo mxube, i-keto ibala malunga ne-18%, kwaye i-alkenes i-Alcohol ifomu i-82%.Isisombululo se-petroleum ether somxube sipholile ukuya kwi-78 ° C, kwaye ifom ye-enol yatshitshiswa njengento eqinile, ukuze ezo zimbini zihlulwe;xa ifom ye-enol ibuyela kwiqondo lobushushu begumbi, i-ACETYL ACETONE yaba ngokuzenzekelayo kwimeko yokulingana engentla.

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

    CAS: 123-54-6

  • Umenzi wexabiso elilungileyo SILANE (A172) vinyltris(beta-methoxyethoxy)silane CAS: 1067-53-4

    Umenzi wexabiso elilungileyo SILANE (A172) vinyltris(beta-methoxyethoxy)silane CAS: 1067-53-4

    I-Vinyltris (i-beta-methoxyethoxy) i-silane yi-agent ye-vinyl-functional coupling ekhuthaza ukunamathela phakathi kwe-resins ye-unsaturated, i-polyester-type okanye i-crosslinked polyethylene resins okanye i-elastomers kunye ne-inorganic substrates, kuquka i-fiber glass, i-silica, i-silicates kunye ne-oxides ezininzi zetsimbi.Xa isetyenziswa njenge-agent edibanisayo, iVinyltris(beta-methoxyethoxy)silane yehlisa ubuntununtunu bomatshini kunye neempawu zombane zemveliso ukutshisa kunye/okanye ukufuma.

    CAS: 1067-53-4

  • Umenzi wexabiso elilungileyo SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8

    Umenzi wexabiso elilungileyo SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8

    [3-(2,3-Epoxypropoxy) propyl] i-trimethoxysilane yi-epoxy-functional silane, [3-(2,3-Epoxypropoxy) propyl] i-trimethoxysilane lululwelo olucacileyo, olulula lwendiza.[3-(2,3-Epoxypropoxy) propyl] i-trimethoxysilane ingasetyenziswa njenge-agent yokudibanisa kwi-polysulfide kunye ne-polyurethane caulks kunye ne-sealants, kwi-thermosets ezaliswe ngamaminerali okanye i-glass-reinforced kunye ne-thermoplastics, kunye ne-glass roving size-binders.[3-(2,3-Epoxypropoxy) propyl] i-trimethoxysilane isetyenziswa ngokukodwa njenge-adhesion-promoting additives kwiinkqubo eziphuma emanzini, umz. ukuphucula ukunamathela kwe-acrylic latex sealants.

    CAS: 2530-83-8

  • Umenzi wexabiso elilungileyo Tetrahydrofuran CAS:109-99-9

    Umenzi wexabiso elilungileyo Tetrahydrofuran CAS:109-99-9

    I-Tetrahydrofuran (THF) lulwelo olungenambala, oluguquguqukayo olune-ethereal okanye ivumba elifana ne-acetone kwaye liyaxubeka emanzini kunye nezinyibilikisi ezininzi ze-organic.I-Tetrahydrofuran (THF) inokutsha kakhulu kwaye inokubola ngokwe-carbon monoxide kunye ne-carbon dioxide.Ukugcinwa ixesha elide ekudibaneni nomoya kwaye xa kungekho nto yokulwa ne-antioxidant kunokubangela ukuba i-THF ibole ibe yiperoxides eqhumayo.

    CAS: 109-99-9

  • Umenzi wexabiso eliLungileyo Hardlen CY-9122P CAS: 8442-33-1

    Umenzi wexabiso eliLungileyo Hardlen CY-9122P CAS: 8442-33-1

    I-Hardlen CY-9122P inokusondelana okuhle kakhulu kwezinto ezisisiseko se-polyetryon.I-polyaline yokulinganisa i-molecular ephantsi equlethe ukuguqulwa okukhethekileyo kwe-asidi, ehambelana kakuhle nezinye ii-resin.Ngokuqhelekileyo isetyenziswe kwipeyinti yangasemva ye-PP / EPDM imoto ye-bumper, inokufumana imiphumo esondeleyo esondeleyo ngaphandle kokulungiswa kwangaphambili (njengamalangatye e-plasma kunye nonyango lwe-solvent surface).

    CAS: 68442-33-1

  • Umenzi wexabiso elilungileyo le-FORMAMIDE CAS: 75-12-7

    Umenzi wexabiso elilungileyo le-FORMAMIDE CAS: 75-12-7

    I-Formamide yi-amide ephuma kwi-asidi ye-formic kunye ne-molecular formula HCONH₂.IFormamide lulwelo olungenambala, luxubene namanzi, kwaye linevumba elifana neleammonia.Isetyenziswa kakhulu kwimveliso ye-sulfa Chemicalbook drug, iivithamini zokwenziwa kunye nezithambileyo zephepha kunye nefiber.I-formamide ecocekileyo inokunyibilikisa iikhompawundi ezininzi ze-ionic ezinganyibilikiyo ngamanzi kwaye ke ngoko ikwasetyenziswa njengesinyibilikisi.

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

    CAS: 75-12-7

  • Umenzi wexabiso elilungileyo SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE

    Umenzi wexabiso elilungileyo SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE

    N-(β-AMINOETHYL) -γ-AMINOPROPY TRIMETHOXY SILANE ayinambala okanye lulwelo olumthubi kancinane olubonakalayo.I-SILANE (i-A1120) i-agent edibeneyo yokudibanisa i-agent ukunyusa ukudibanisa kwezinto eziphilayo kwi-inorganic base base.Eyokuqala yingcina yendalo yonke.Ziqhelanise nezinto ezininzi eziphilayo kunye ne-inorganic.

    CAS: 3069-29-2