Itsinda rimwe rya hydroxyl HTPB CAS 69102-90-5 Hydroxyl yarangiye polybutadiene HTPB hamwe numurongo umwe wa hydroxyl -OH hamwe na hydrogenated verisiyo
HTPB / Hydroxyl-yarangije polybutadiene CAS: 69102-90-5
Ibisobanuro birambuye:
Izina ryimiti: Itsinda rimwe rya hydroxyl HTPB / Hydroxyl-yarangije polybutadiene
Kode: HTPB-OH
CAS: 69102-90-5
Inzira ：
Imiterere: Ubushinwa bwemerewe kohereza ibicuruzwa hanze / HTPB uruhushya rwo kohereza hanze
Igipimo: GB (Grade Grade) / GJB (Icyiciro cya Gisirikare / GJB 1327A-2003)
HTPB numuyoboro wa kure wa claw polymer, reberi nshya. Imiterere iratandukanye kuko HTPB nuruvange aho kuba uruvange rwiza, kandi rwakozwe kugirango rwuzuze ibyo abakiriya bakeneye. Ubusanzwe HTPB ni R-45M hamwe na buri mpera yumunyururu urangizwa nitsinda rya hydroxyl [OH]. (PS: dushobora gukora verisiyo iyo ari yo yose ya HTPB nkuko abakiriya babisabye, kandi igishushanyo gishya cya HTPB hamwe numurongo umwe wa hydroxyl -OH, Hagati aho, dushobora gukora hydrogenation ya HTPB)
Itsinda rimwe rya hydroxyl HTPB nigicuruzwa cya polybutadiene hamwe nitsinda rya hydroxyl kumutwe umwe, rishobora kugera gukira kabiri hydroxyl na vinyl. Ifite reaction nyinshi, hydrophobicity nziza na dielectric, nibikorwa byiza byo gutunganya.
HTPB ifite diaphaneité nziza, ubukonje buke, kurwanya gusaza, gukora ubushyuhe buke, kurwanya Hydrolysis, aside na alkali birwanya, kwambara no kwihanganira amashanyarazi meza
no gutunganya imikorere nibyiza. HTPB irashobora gukoreshwa muri:
- Ibifatika
- Abashizeho ikimenyetso
- Abapolisi
- Ibikoresho byo kubika amashanyarazi
- Ibikoresho byo kwirinda amazi no kubora
- Igipfukisho
- Ibikoresho bya polyurethane
- Ibicuruzwa
- Amavuta akomeye
- Umuyoboro
- Imodoka n'indege amapine y'ibikoresho byubatswe
- Hydroxyl yarangiye polybutadiene moteri (HTPB + AP + Al)
- Ikirere, ibisasu bya roketi na misile
- amavuta yo gusiga
- nibindi byinshi muburyo bwo gukoresha.
Gupakira:
Gupakira muri 50kg / ingoma, 170kg / ingoma, Igihe cyo kubika ni umwaka 1.
Amabwiriza yumutekano:
Ububiko bugomba kuba bukonje, bwumutse kandi buhumeka. Imiterere myiza iri muri -20 ~ 38 ℃. Ubuzima bwa Shelf bwamezi 12, niba burangiye, buracyakoreshwa niba kugeza kurwego rusanzwe. Iyo ubwikorezi bugomba kwirinda imvura, izuba. Ntukavange na okiside ikomeye.
| INGINGO | ICYICIRO CYA I. | ICYICIRO CYA II | ICYICIRO CYA III | ICYICIRO CYA IV | GRADE V. | ICYICIRO CYA VI |
| Kugaragara | acromatous cyangwa umuhondo woroshye, nta mwanda ugaragara | |||||
| Hydroxyl agaciro, （mmol / g） | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | 0.81-1.00 | 1.00-1.40 |
| Ubusabane (40 ℃ Pa.s） ≤ | 9.5 | 8.5 | 4.0 | 3.5 | 5.0 | 3.0 |
| Igice kinini cya Peroxide,% | 0.04 | 0.04 | 0.05 | 0.05 | 0.10 | 0.10 |
| Ubushuhe, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 |
| Ibirimo bihindagurika,% ≤ | 0.5 | 0.5 | 0.65 | 0.65 | 1.0 | 1.0 |
| Uburemere bwa molekile | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2300-3000 | 1600-2400 |
| * Mubyongeyeho ： Turashobora gukora ubushakashatsi no guteza imbere HTPB nshya dukurikije ibyifuzo byabakiriya bacu． | ||||||
