Poly butylene Terephthalate ni amata yera cyangwa amata yumuhondo yumuhondo uhinduka kuri opaque thermoplastique polyester. Poly butylene Terephthalate (PBT) ifite ibikoresho byiza byubukanishi, imiterere yumuriro wamashanyarazi, kurwanya amavuta, kurwanya ruswa yimiti, kubumba byoroshye no kwinjiza amazi make, nibindi, kandi nibikoresho bikoreshwa cyane muburyo bwa fibre optique.
Muri fibre optique, fibre optique iroroshye cyane. Nubwo imbaraga za mashini za fibre optique zinonosorwa nyuma yo gutwikirwa kwambere, ibisabwa kuri cabling biracyari bihagije, bityo rero icyegeranyo cya kabiri kirakenewe. Ipitingi ya kabiri nuburyo bwingenzi bwo gukingira imashini ya fibre optique mugikorwa cyo gukora fibre optique ya fibre optique, kubera ko igifuniko cya kabiri kidatanga ubundi buryo bwo gukingira imashini kwikuramo no guhagarika umutima, ahubwo binakora uburebure burenze bwa fibre optique. Bitewe nuburyo bwiza bwumubiri nubumashini, Poly butylene terephthalate isanzwe ikoreshwa nkibikoresho byo gukuramo ibice bya kabiri bya fibre optique mumashanyarazi yo hanze.
Turashobora gutanga OW-6013, OW-6015 nubundi bwoko bwibikoresho bya Poly butylene Terephthalate yo gutwikira kabiri umugozi wa fibre optique.
Ibikoresho PBT twatanze bifite ibimenyetso bikurikira:
1) Guhagarara neza. Igipimo gito cyo kugabanuka, ingano ntoya ihinduka mugukoresha, ituze ryiza mugushinga.
2) Imbaraga zikomeye. Modulus nini, imikorere myiza yo kwagura, imbaraga zingana. Agaciro kirwanya kuruhande rwa tube karenze ibisanzwe.
3) Ubushyuhe bwo hejuru. Imikorere myiza yo kugoreka ibintu munsi yumutwaro munini nuburyo buto bwo gutwara ibintu.
4) Kurwanya Hydrolysis. Hamwe no kurwanya hydrolysis, gukora fibre fibre optique igihe kirekire kuruta ibisabwa bisanzwe.
5) Kurwanya imiti. Kurwanya imiti myiza cyane no guhuza neza na fibre paste na kabili, ntabwo byoroshye kubora.
Ahanini ikoreshwa mubikorwa bya kabiri byo gutwika fibre optique ya fibre optique ya fibre fibre yo hanze.
Oya. | Ikizamini | Igice | Ibisabwa bisanzwe | Agaciro |
1 | Ubucucike | g / cm3 | 1.25 ~ 1.35 | 1.31 |
2 | Igipimo cyo gutemba (250 ℃、 2160g) | g / 10min | 7.0 ~ 15.0 | 12.5 |
3 | Ibirungo | % | ≤0.05 | 0.03 |
4 | Kwinjiza amazi | % | ≤0.5 | 0.3 |
5 | Imbaraga zingana kumusaruro | MPa | ≥50 | 52.5 |
Kurambura umusaruro | % | 4.0 ~ 10.0 | 4.4 | |
Kurambura | % | ≥100 | 326.5 | |
Modulus ya Tensile ya elastique | MPa | ≥2100 | 2241 | |
6 | Modulus | MPa | 002200 | 2243 |
Imbaraga zoroshye | MPa | ≥60 | 76.1 | |
7 | Ingingo yo gushonga | ℃ | 210 ~ 240 | 216 |
8 | Gukomera ku nkombe (HD) | / | ≥70 | 73 |
9 | Ingaruka ya Izod (23 ℃) | kJ / ㎡ | ≥5.0 | 9.7 |
Ingaruka ya Izod (-40 ℃) | kJ / ㎡ | ≥4.0 | 7.7 | |
10 | Coefficient yo kwagura umurongo (23 ℃~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.4 |
11 | Kurwanya amajwi | Ω · cm | ≥1.0 × 1014 | 3.1 × 1016 |
12 | Ubushyuhe bwo kugoreka ubushyuhe (1.80MPa) | ℃ | ≥55 | 58 |
Ubushyuhe bwo kugoreka ubushyuhe (0.45MPa) | ℃ | ≥170 | 178 | |
13 | Hydrolysis | |||
Imbaraga za Tensile Kwitanga | MPa | ≥50 | 51 | |
Kurambura ikiruhuko | % | ≥10 | 100 | |
14 | Guhuza ibikoresho no kuzuza ibice | |||
Imbaraga za Tensile Kwitanga | MPa | ≥50 | 51.8 | |
Kurambura ikiruhuko | % | ≥100 | 139.4 | |
15 | Umuyoboro urekuye urwanya umuvuduko | N | 00800 | 825 |
Icyitonderwa: Ubu bwoko bwa Poly butylene Terephthalate (PBT) ni rusange-intego ya optique ya kabili ya kabiri yo gutwikira. |
Oya. | Ikizamini | Igice | Ibisabwa bisanzwe | Agaciro |
1 | Ubucucike | g / cm3 | 1.25 ~ 1.35 | 1.31 |
2 | Igipimo cyo gutemba (250 ℃、 2160g) | g / 10min | 7.0 ~ 15.0 | 12.6 |
3 | Ibirungo | % | ≤0.05 | 0.03 |
4 | Kwinjiza amazi | % | ≤0.5 | 0.3 |
5 | Imbaraga zingana kumusaruro | MPa | ≥50 | 55.1 |
Kurambura umusaruro | % | 4.0 ~ 10.0 | 5.2 | |
Kuramba mu kiruhuko | % | ≥100 | 163 | |
Modulus ya Tensile ya elastique | MPa | ≥2100 | 2316 | |
6 | Modulus | MPa | 002200 | 2311 |
Imbaraga zoroshye | MPa | ≥60 | 76.7 | |
7 | Ingingo yo gushonga | ℃ | 210 ~ 240 | 218 |
8 | Gukomera ku nkombe (HD) | / | ≥70 | 75 |
9 | Ingaruka ya Izod (23 ℃) | kJ / ㎡ | ≥5.0 | 9.4 |
Ingaruka ya Izod (-40 ℃) | kJ / ㎡ | ≥4.0 | 7.6 | |
10 | Coefficient yo kwagura umurongo (23 ℃~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.44 |
11 | Kurwanya amajwi | Ω · cm | ≥1.0 × 1014 | 4.3 × 1016 |
12 | Ubushyuhe bwo kugoreka ubushyuhe (1.80MPa) | ℃ | ≥55 | 58 |
Ubushyuhe bwo kugoreka ubushyuhe (0.45MPa) | ℃ | ≥170 | 174 | |
13 | Hydrolysis | |||
Imbaraga za Tensile Kwitanga | MPa | ≥50 | 54.8 | |
Kurambura ikiruhuko | % | ≥10 | 48 | |
14 | Guhuza ibikoresho no kuzuza ibice | |||
Imbaraga za Tensile Kwitanga | MPa | ≥50 | 54.7 | |
Kurambura ikiruhuko | % | ≥100 | 148 | |
15 | Umuyoboro urekuye urwanya umuvuduko | N | 00800 | 983 |
Icyitonderwa: Iyi Poly butylene Terephthalate (PBT) ifite imbaraga zo kurwanya umuvuduko mwinshi, kandi irakwiriye kubyara umusaruro wa kabiri wa kabili ya micro-optique ihumeka. |
Ibikoresho PBT bipakiye muri 1000kg cyangwa 900kg polypropilene iboshye imifuka yo hanze, yometseho umufuka wa aluminium; cyangwa 25 kg yubukorikori bwimpapuro zipakira hanze, zometseho umufuka wa aluminium.
Nyuma yo gupakira, ishyirwa kuri pallet.
1) 900 kg kg toni yubunini: 1.1m * 1,1m * 2,2m
2) Ingano ya toni 1000 kg: 1.1m * 1,1m * 2,3m
1) Ibicuruzwa bigomba kubikwa mububiko busukuye, busukuye, bwumye kandi buhumeka.
2) Ibicuruzwa bigomba kubikwa kure yimiti nibintu byangirika, ntibigomba guhurizwa hamwe nibicuruzwa byaka kandi ntibigomba kuba hafi yumuriro.
3) Igicuruzwa kigomba kwirinda urumuri rwizuba nimvura.
4) Ibicuruzwa bigomba gupakirwa rwose kugirango birinde ubushuhe n’umwanda.
5) Igihe cyo kubika ibicuruzwa ku bushyuhe busanzwe ni amezi 12 uhereye igihe byatangiriye.
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1. Umukiriya Afite Konti Mpuzamahanga yo Gutanga Express ku bushake yishyura ibicuruzwa (Imizigo irashobora gusubizwa murutonde)
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3. Icyitegererezo Nicy'Abaguzi b'Uruganda na Cable Uruganda gusa, Kandi kubakozi ba Laboratoire yo gupima umusaruro cyangwa ubushakashatsi
Nyuma yo gutanga ifishi, amakuru wuzuza arashobora koherezwa kumurongo WISI YISI kugirango irusheho gutunganywa kugirango umenye ibicuruzwa nibisobanuro byawe hamwe nawe. Kandi irashobora kandi kuvugana nawe kuri terefone. Nyamuneka soma ibyacuPolitiki YibangaKubindi bisobanuro.