Ọja
PBO gun filaments
PBO Filamenti
PBO filament jẹ okun aromatiki heterocyclic ti o ni awọn ẹya iṣẹ ṣiṣe ti kosemi ati pe o ni iṣalaye ti o ga pupọ lẹgbẹẹ ọna okun. Ẹya naa fun ni modulus giga-giga, agbara giga-giga, ati resistance otutu ti o dara julọ, idaduro ina, iduroṣinṣin kemikali, resistance ikolu, iṣẹ ṣiṣe sihin radar, idabobo ati awọn ohun-ini ohun elo miiran. O jẹ iran tuntun ti okun nla ti a lo ninu afẹfẹ, aabo orilẹ-ede, gbigbe ọkọ oju-irin, awọn ibaraẹnisọrọ itanna ati awọn aaye miiran lẹhin okun aramid.
PBO, fun poly (p-phenylene-2,6-benzobisoxazole)
PBO, fun poly (p-phenylene-2,6-benzobisoxazole) jẹ ohun elo pataki kan ninu awọn okun pẹlu iṣẹ ṣiṣe ẹrọ giga ati igbona.
Awọn ohun-ini ẹrọ rẹ jẹ diẹ sii ju okun aramid lọ, pẹlu awọn anfani ti modulus agbara giga-giga, okun PBO ni idaduro ina ti o dara julọ ati resistance igbona rẹ (iwọn otutu ibajẹ: 650 ° C, iwọn otutu ṣiṣẹ 350 ° C-400 ° C), itultra- pipadanu dielectric kekere, gbigbe ati agbara yiyi ina, okun PBO ni awọn ifojusọna ohun elo jakejado ni afẹfẹ, aabo orilẹ-ede, ọlọpa ati ohun elo ija ina, gbigbe ọkọ oju-irin, ibaraẹnisọrọ itanna ati aabo ilu.
O jẹ ọkan ninu awọn ohun elo ilana bọtini lilo-meji aṣoju julọ julọ ni awujọ ode oni.
PBO gun filaments
| Ẹyọ | Apakan No | |||
| SLHS-11 | SLHS -12 | SLHM | ||
| Ifarahan | Imọlẹ ofeefee | Imọlẹ ofeefee | Imọlẹ ofeefee | |
| iwuwo | g/cm' | 1.54 | 1.54 | 1.56 |
| Iwuwo Liner | 220 278 555 | 220 278 555 | 216 273 545 | |
| dtex | 1110 1670 | 1110 1670 | 1090 1640 | |
| Ọrinrin tun pada | % | ≤4 | ≤4 | ≤2 |
| Epo Gigun | % | 0~2 | 0~2 | 0~2 |
| Agbara fifẹ | cN/dtex | ≥36 | ≥30 | ≥36 |
| GPA | ≥5.6 | ≥4.7 | ≥5.6 | |
| Modulu fifẹ | CN/dtex | ≥1150 | ≥850 | Ọdun 1560 |
| GPA | ≥ 180 | ≥ 130 | ≥240 | |
| Elongation ni isinmi | % | 3.5 | 3.5 | 2.5 |
| Iwọn otutu jijẹ | °C | 650 | 650 | 650 |
| LOI(ifilelẹ atẹgun Atọka) | % | 68 | 68 | 68 |
PBO gun filaments wa sipesifikesonu
Sipesifikesonu ti filaments wa: 200D, 250D, 300D, 400D, 500D, 750D, 1000D, 1500D
Ohun elo
Igbanu gbigbe, okun roba ati awọn ohun elo imudara awọn ọja roba miiran;
Awọn paati imudara fun awọn misaili ballistic ati awọn akojọpọ;
Awọn ẹya ẹdọfu ti awọn okun okun okun ati fiimu aabo ti awọn okun okun;
Okun ti a fi agbara mu ti awọn oriṣiriṣi awọn okun waya ti o rọ gẹgẹbi awọn okun waya ti o gbona ati awọn okun agbekọri;
Awọn ohun elo fifẹ giga gẹgẹbi awọn okun ati awọn okun.
