CTPB cas 586976-24-1 Polybutadiene yakuweho na karubokisili CTPB
Rubber ya polybutadiene y'amazi yakuweho na karubokisili muri rusange yitwa CTPB mu magambo ahinnye. Kubera ko hari karubokisili ku mpera zombi za molekile ya polimeri, iyi polimeri ikora imiterere yayo mu itsinda rya karubokisili, ikwirakwizwa ry'umuyoboro ni ryiza kandi nta gice cy'umuyoboro cyigenga. Bityo ifite imikorere myiza cyane ya mekanike.
Amatsinda ya karubokisili ashobora gukorana na epoxy resin, ifite ingaruka nziza zo gukomera kuri epoxy resin. Ugereranyije na CTBN, CTPB ifite viscosity nkeya, imikorere myiza mu bushyuhe buri hasi kandi yoroshye kuyihindura.
Iki gicuruzwa ntigishobora gukoreshwa mu gukurura roketi gusa, ahubwo gishobora no gukoreshwa mu gukurura elastomer, kole, ibikoresho byo gufunga, guhindura epoxy resin n'ibikoresho birwanya amashanyarazi.
Ipakiye mu 50kg/ingoma, 180kg/ingoma, Igihe cyo kubika ni umwaka 1.
Amabwiriza y'umutekano:
Ububiko bugomba kuba ahantu hakonje, humutse kandi hahumeka umwuka. Uburyo bwiza ni hagati ya -20 ~ 38℃. Igihe cyo kubika ni amezi 12, niba kirangiye, kigomba gukoreshwa niba kijyanye n'igihe cyo kongera kugerageza. Iyo gutwara bigomba kwirinda imvura, izuba n'izuba. Ntukavange n'umuti ukomeye wo kugabanya ubushyuhe.
| ikintu | Ikimenyetso | |
| Icyiciro cya 1 | Icyiciro cya 2 | |
| Ibisobanuro | Ikiyiko cy'umuhondo cyangwa umuhondo woroshye, nta mwanda ugaragara wa micelle n'imyanda ya mekanike | |
| ubushyuhe (40℃), Pa.s | ≤15 | ≤12 |
| Agaciro ka karubokisili, mmol/g | 0.40~0.47 | 0.43~0.52 |
| Ingano y'amazi, % | ≤0.05 | ≤0.05 |
| Uburemere bwa molekile | 4100 - 4500 | 2800 - 3400 |
| Imikorere | 1.75 - 1.95 | 1.90 - 2.10 |
