Iimveliso

I-Epoxy Modified Rubber engamanzi – i-Epoxidized Polybutadiene (EPB)

Inkcazelo emfutshane:

I-EPB kukuqaliswa kwamaqela e-epoxy kwikhonkco le-molecular ye-HTPB, kunye nokuchasana kweoli, ukuchasana nokuguga, ukubonakala kakuhle, ukusebenza kakuhle kweqondo lokushisa eliphantsi, njl., Iqela le-hydroxyl ekupheleni kwekhonkco le-molecular kunye neqela le-epoxy kwikhonkco ye-molecular kumaqela asebenzayo, inokunyangwa ngeendlela ezahlukeneyo ze-isocyring kunye ne-epoxy.


Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Iipropati kunye nokuSetyenziswa

I-EPB kukuqaliswa kwamaqela e-epoxy kwikhonkco le-molecular ye-HTPB, kunye nokuchasana kweoli, ukuchasana nokuguga, ukubonakala kakuhle, ukusebenza kakuhle kweqondo lokushisa eliphantsi, njl., Iqela le-hydroxyl ekupheleni kwekhonkco le-molecular kunye neqela le-epoxy kwikhonkco ye-molecular kumaqela asebenzayo, inokunyangwa ngeendlela ezahlukeneyo ze-isocyring kunye ne-epoxy.

Ipolymer enyangisiweyo ineempawu ezintle zomzimba kunye neekhemikhali, amandla agqwesileyo okunamathela kwintsimbi kunye neglasi kunye nezinye izinto ezingezizo ezentsimbi, iipropathi ezilungileyo ze-dielectric, i-shrinkage ephantsi, ukuqina okuphezulu, ukuzinza kwi-alkali kunye nobuninzi bomthamo, onokuthi uphucule kakhulu iimpawu zomatshini we-polyurethane, amandla okuncamathela kunye nokumelana nobushushu.

Amaqela e-polar aphucula iimpawu zokubambelela kwimveliso kunye nezixhobo zetsimbi kunye nezingezizo; inokusetyenziswa kwi-adhesives, sealants, coatings, epoxy resin toughening, polyurethane elastomers njalo njalo.

Iinkcukacha zobugcisa

Into

Uhlobo L

Uhlobo M

Uhlobo H

Ubunzima bemolekyuli

2000-4000

Ixabiso le-epoxy, mmol/g

0.5-1.5

2.0-4.0

4.5-5.5

Viscosity (40℃), Pa.s

≤5.0

≤20

≤50

Iqhezu lobunzima bamanzi, %

<0.05


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