HTPB (Polibutadiene Kua Whakamutua ki te Hydroxyl) CAS 69102-90-5 he pūhui wai maikuku mamao, 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].
Ka taea e te kaihopu toronga mekameka, te kaihopu honohono i roto i te pāmahana rūma, i te pāmahana teitei rānei te whakaputa i te hanganga whatunga 3D o te ihirangi whakaora. He tino pai ngā āhuatanga miihini o te ihirangi whakaora, he pai rawa te ātete ki te waikura, te ātete ki te waikawa me te kawakore, te ātete ki te kakahu, te ātete ki te pāmahana iti me te whakamarumaru hiko pai.
ā, he pai te mahi tukatuka. HTPB ka taea te whakamahi i roto i:
- Piripiri
- Paninga
- Ngā hua rapa
- Wahie totoka
- Pūwero
- Ngā potae rererangi o ngā rauemi hanganga
- He kaiwhakapūngao polibutadiene kua whakamutua e te hauwai-waipiro (HTPB+AP+Al)
- Te rererangi me ngā rōkete
- Me ērā atu momo whakamahinga.
Ka taea e tātou te rangahau me te whakawhanake i ngā momo rerekē HTPB kia rite ki ngā whakaritenga motuhake a ō mātou kiritaki.
| 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 | 2400-1700 |
Wā tuku: 13-Pepuere-2022