Htpb / hydroxyl-telbutsiedene / cas 69102-90-5 / / madzi am'madzi

Htpb / hydroxyl-telbutsiedene / cas 69102-90-5 / / 0

Kufotokozera kwaifupi:

Hydroxyl yothekera polybutsiedene ndi madzi akutali a polymer ndi mtundu watsopano wamadzi.

HTPB imatha kuchitira ndi ma unyolo owonjezera ndi okwera pansi kutentha kwa firiji kapena kutentha kwambiri kuti apange mawonekedwe a mawonekedwe atatu a ma network.

Zinthu zochiritsidwa zimakhala ndi katundu wabwino kwambiri, makamaka kukana hydrolysis, asidi ndi alkali, kuvala, kutentha kochepa, komanso kusungunuka kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwamagetsi, komanso kutchinga kwabwino kwambiri, komanso kutchinga kwamagetsi abwino, komanso kusungunuka kwamagetsi, komanso kusungunuka kwamagetsi.

Tumizani imelo kwa ife Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Dzina la Product: Hydroxyl-Overtive Polybutsiedene

Ma synonyms: polybutsiedene, dihydroxy otha;

Poly (anddiene) diol;

Polybumanadiene, hydroxyl amagwira ntchito;

Polybutadiene hydroxyl amatha;

1,3-yadiene, homopolymer, hydroxy-yothetsedwa;

Ma hydroxyl-telbutsiediene;

Hydroxyl-telbutsiediene (htpb);

madzi am'madzi

Cas: 69102-90-5

Einecs: 614-926-3

Kachulukidwe: 0.913 g / ml pa 25 ° C

Index yolowera: N20 / D 1.5126

Fp: 113 ° C

Chifanizo

Phukusi

25 kg / ng'oma kapena 50 kg / ng'oma kapena 170 kg / ng'oma

Karata yanchito

HTPB ili ndi disphaness yabwino, mamasukidwe ochepa, kukana kwamphamvu, kutentha kochepa komanso magwiridwe antchito ndi abwino.

HTPB imatha kupanga kuthira mtundu wa elastomer, omwe amagwiritsidwa ntchito pamagalimoto, zida zomangira, zida zamagetsi, zomata, zopindika zam'madzi zosinthidwa ndipo zimasinthidwa mitundu yambiri.

1. Zomata;

2. Utoto;

3. Zipangizo za mphira za mafakitale monga matayala (malamba, chitsimikiziro-chitsimikiziro chofewa) ndi zida zamagetsi zokhala ndi mawonekedwe ovuta (magawo otetezeka);

4.. Zovala Zosalala;

5. Zinthu zopangira zikopa zojambula zowoneka bwino, zowoneka bwino, etc.;

6. Sitima kwa Shils, denga ndi zinthu zopaka

7..

8. Zipangizo zamagetsi ndi zida zopangira zogwiritsidwa ntchito zigawo zamagetsi;

9. Zipangizo zosindikizira ndi zida zoyambirira;

10.

11.

12. Pulogalamu ya mphira wolimba

13. Kukonzekera HTPB Type ya Polyirethane Elastormer.

14.Amagwiritsidwanso ntchito ngati zomata zokongoletsera mu kukomoka, kuwongolera kusintha, kuthawa ndi njira zachinyengo zamagalimoto a Aerossece.

Njira

Sungani pamalo ozizira komanso otsekemera. Kutentha kosungira kwa hydroxyl yothekera polybutsiedene iyenera kukhala (-20 ~ 38) ℃. Nthawi yosungirako ndi miyezi 12, ndipo itha kugwiritsidwabe ntchito mukamaliza kuyendera.

Kuyendetsa Ntchito

Pa mayendedwe a mphira wa mphira wa polybutudine, ziyenera kupewedwa ku mvula, chinyezi, komanso dzuwa. Ngobala za polybutsidiene siziyenera kusakanikirana ndi oxidants olimba.

Kodi thupi la hydroxyl-telbudadiene ndi chiyani?

1. Maonekedwe: HTPB imakhala yowoneka bwino yamadzi kapena yofewa, kutengera kulemera kwake komanso kusintha kwake. Mtundu wake umatha kukhala wopanda mtundu kukhala wachikaso.

2. Kulemera kwa ma molecular: htpb kumakhala ndi zolemera zingapo, zomwe zimakhudza ma victoni ake komanso mphamvu zamakina. HTPB yokhala ndi kulemera kwapamwamba kumakhala ndi mamasukidwe apamwamba.

3. Makutu: htpb amadziwika kuti akuwoneka bwino kwambiri, omwe amasintha kwambiri malinga ndi kuchuluka kwake kwa ma celecular ndi kutentha kwake.

4. Kuchulukitsa: Kuchulukitsa kwa HTPB nthawi zambiri kumakhala kosiyanasiyana kwa 0,9 mpaka 1.1g / masentimita, kutengera mawonekedwe ake komanso kulemera kwake.

5. Katundu wa mafuta: kutentha kwa galasi (TG) ya HTPB ndiyabwino pansi pa kutentha kwa chipinda, zomwe zikutanthauza kuti isinthasintha pa kutentha kochepa. Kukhazikika kwake kwamagetsi kumatha kukhala zosiyanasiyana, koma kumatha kupirira kutentha koyenera.

6. Solubility: HTPB imasungunuka m'malo osiyanasiyana okhazikika, monga tuliene, acetone ndi ena owonongeka, koma ndi ofooka m'madzi.

7. Itha kupangidwa kuti mukwaniritse kulimba mtima kwamphamvu komanso mphamvu.

8. Kukana Mankhwala: HTPB imalimbana ndi mankhwala osiyanasiyana, kuphatikiza mafuta ndi mafuta, zomwe zimapangitsa kuti zizitha kugwiritsa ntchito zomatira monga zomatira monga zomata ndi zokutira.

9. Kuchiritsa magwiridwe antchito: htpb titha kuchiritsidwa ndi othandizira osiyanasiyana (monga Isocyunate) kuti apange elastomer, potero imalimbikitsa makina ake komanso kukhazikika.

Zinthu izi zimapangitsa kuti htpb zomwe zitha kugwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo aeroppace, magetsi, komanso ngati womangirira.

Malipiro

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M'mbuyomu: Lithiamu Molybdate Cas 13568-6

Ena: Cluntit I / 1 3-Diethyl-1 3-Libhenylurea / N'-She diphathyl-n n'thyl centite / yas 85-98-3

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