imveliso

I-ATPB I-Amino-iphelile i-polybutadiene(ATPB)

Inkcazelo emfutshane:

Igama leKhemikhali: I-Amino-terinated polybutadiene

Izithethantonye: ATPB

Qaphela: Singaphanda kwaye siphuhlise naluphi na uhlobo olutsha lwe-ATPB ngokwemfuno ekhethekileyo yabathengi bethu.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-ATPB yirabha engamanzi e-polybutadiene enamaqela e-amine kuzo zombini iziphelo zetsheyini yemolekyuli. Xa kuthelekiswa namaqela e-hydroxyl, isantya sokusabela phakathi kwamaqela e-amine kunye ne-isocyanates sikhawuleza, kwaye ukusabela kukhawuleza kwiqondo lokushisa lobushushu bongeza ngokwaneleyo. Inokunyangwa nge-agent ephilisayo ye-isocyanate okanye isabelane namaqela e-epoxy ukunyanga.

Izinto eziphilisiweyo ze-ATPB zinezixhobo ezigqwesileyo zokufakelwa kombane kunye neempawu zoomatshini, ngakumbi ukuxhathisa kwe-asidi kunye ne-alkali, ukumelana nokunxiba, kunye nokumelana nobushushu obuphantsi.

Isicelo

I-ATPB isetyenziselwa ikakhulu izinto zokuncamathelisa, izinto zokuhombisa, izinto zokuncamathelisa i-polyurethane potting, amatayara e-polyurethane, ii-elastomers ze-polyurethane ezimelana nobushushu obusezantsi, njl.

Ukupakisha kunye noGcino

Ipakishwe kwi-50kg / idrum, i-170kg / idrum, Ixesha lokugcina ngunyaka we-1.

Imiyalelo yokhuseleko:

Ukugcinwa kufuneka kube kwindawo epholileyo, yomile kwaye ivule umoya. Eyona meko ilungileyo iphakathi kwe -20 ~ 38℃. Ubomi beshelufu yeenyanga ezili-12, ukuba ziphelelwe, zisasetyenziswa ukuba zisemgangathweni ngokuphinda zivavanywe. Xa ukuthutha kufuneka kuphephe imvula, ukukhanya kwelanga. Musa ukudibanisa ne-oxidizer enamandla.

Inkcazo

INTO

ATPB-1

ATPB-2

Ixabiso le-amine(mmol/g)

0.65-0.80

0.81-1.00

Viscosity (40℃,Pa.S)

≤4.0

≤3.0

Ukufuma,wt% ≤

0.05

0.05

Umxholo oguquguqukayo,% ≤

0.5

0.5

Ubunzima bemolekyuli

2800-3500

2000-2800

* Ukongeza: Singaphanda kwaye siphuhlise naluphi na uhlobo olutsha lwe-ATPB ngokwemfuno ekhethekileyo yabathengi bethu.


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