Rōpū hydroxyl kotahi HTPB CAS 69102-90-5 Polybutadiene kua mutu ki te hydroxyl HTPB me te mekameka kotahi o te hydroxyl -OH me te putanga hauwai
HTPB / Polybutadiene kua whakamutua te Hydroxyl CAS: 69102-90-5
Ngā taipitopito hua:
Ingoa Matū: Rōpū hydroxyl kotahi HTPB / Polybutadiene kua mutu ki te Hydroxyl
Waehere: HTPB-OH
CAS: 69102-90-5
Tātai：
Pūāhua: Kaituku Whakamanahia o Haina / Raihana kaweake HTPB
Paerewa: GB (Paerewa Ā-iwi) / GJB (Paerewa Hōia/ GJB 1327A-2003)
He pūhui wai maikuku mamao te HTPB, te rapa wai hou. He rerekē ngā āhuatanga nā te mea he ranunga te HTPB, ehara i te matū parakore, ā, he mea hanga kia tutuki ai ngā whakaritenga motuhake a ngā kiritaki. Ko te HTPB noa ko te R-45M me ia pito o te mekameka e mutu ana ki te rōpū hydroxyl [OH].PS: ka taea e mātou te hanga i tētahi putanga o te HTPB e ai ki ngā tono a ngā kiritaki, me te hoahoa hou i te HTPB me te mekameka kotahi o te hydroxyl -OH. I taua wā, ka taea e mātou te hanga hauwai i te HTPB.)
Ko te rōpū hydroxyl kotahi HTPB he hua polybutadiene me ngā rōpū hydroxyl i tetahi pito, ka taea te whakatutuki i te whakaora rua o ngā rōpū hydroxyl me te vinyl. He nui te tauhohenga, he pai te hydrophobicity me ngā āhuatanga dielectric, ā, he pai te mahi tukatuka.
He pai te ātete ki te wai, te matotoru iti, te ātete ki te koroheketanga, te mahi pāmahana iti, te ātete ki te waikura, te ātete ki te waikawa me te kawakore, te ātete ki te kakahu me ngā āhuatanga whakamahana hiko tino pai.
ā, he pai te mahi tukatuka. Ka taea te whakamahi i te HTPB i roto i:
- Piripiri
- Ngā hiri
- Ngā Pūmua
- Ngā rauemi ārai hiko
- Ngā rauemi ārai wai me te ārai waikura
- Paninga
- Ngā rauemi polyurethane
- Ngā hua rapa
- Wahie totoka
- Pūwero
- Ngā potae waka me ngā waka rererangi o ngā rauemi hanganga
- He kaiwhakapūngao polibutadiene kua whakamutua e te hauwai-waipiro (HTPB+AP+Al)
- Te Rererangi, Ngā Rōkete me Ngā Peretā
- ngā hinu whakahinuhinu
- me ētahi atu momo whakamahinga.
Te tākai:
I tākaihia ki te 50kg/pahu, 170kg/pahu, Ko te wā rokiroki he 1 tau.
Ngā tohutohu haumaru:
Me penapena ki te wāhi matao, maroke, ā, me te hauhautanga. Ko te pāmahana pai rawa atu kei waenganui i te -20 ~ 38℃. E 12 marama te roa o te rokiroki, ki te pau te wā, ka whakamahia tonu mēnā kua tutuki i te paerewa mā te whakamātautau anō. Me karo i te ua, i te rā rānei i te wā e kawe ana. Kaua e whakaranua ki te waikura kaha.
| TAONGA | TAURANGA I | TAURANGA II | TAURANGA TUARUA | TAUMATA Tuawhā | TAU V | TAUMATA VI |
| Āhua | he kōwhai mātotoru, he kōwhai mārama rānei, kāore he poke e kitea ana | |||||
| Uara hauwaiora,（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 |
| Te matotoru (40℃ Pa.s) ≤ | 9.5 | 8.5 | 4.0 | 3.5 | 5.0 | 3.0 |
| Te wāhanga papatipu peroxide, % | 0.04 | 0.04 | 0.05 | 0.05 | 0.10 | 0.10 |
| Makuku, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 |
| Ihirangi Pūngāwerewere,% ≤ | 0.5 | 0.5 | 0.65 | 0.65 | 1.0 | 1.0 |
| Taumaha ngota | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2300-3000 | 1600-2400 |
| * Hei tāpiritanga: Ka taea e mātou te rangahau me te whakawhanake i te HTPB hou kia rite ki ngā hiahia motuhake a ō mātou kiritaki. | ||||||
