Cov khoom
GL3019 nrog kev ua tau zoo heev
Hom thiab daim ntawv thov
| Hom | Khoom | Daim ntawv thov thiab qhov zoo |
| TIAB SA 3019 | PBT cob | Cov khoom siv txheej thib ob siv rau kev kho qhov muag fiber ntau |
Khoom piav qhia
PBT yog cov ntaub ntawv tseem ceeb thib ob rau Optical Fiber, Nws muaj kev ua tau zoo hauv cov khoom siv hluav taws xob / thermal / hydrolytic / chemical tsis kam thiab yooj yim rau kev ua haujlwm.
| Cov khoom | Qhov zoo | Kev piav qhia |
| Mechanical zog | Siab ruaj khov | Me me shrinkage nplai, me me volumechanging nyob rau hauv kev siv, zoo stability nyob rau hauv txoj kev. |
| High mechanical zog | Zoo modulus, kev ua tau zoo txuas ntxiv, lub zog tensile siab, lub siab sab nraud ntawm loosetube yog siab dua qhov yuav tsum tau ua ntawm tus qauv. | |
| Thermal khoom | High distortion kub | Txawm hais tias nyob rau hauv cov ntaub ntawv ntawm high load los yog tsawg load, kev ua tau zoo ntawm distortion yog zoo heev |
| Hydrolytic zog | Anti-hydrolysis | Kev ua haujlwm siab ntawm kev tiv thaiv hydrolysis makeoptical cable ntau lub neej ntev dua li qhov yuav tsum tau ua ntawm tus qauv. |
| Cov khoom siv tshuaj | Tshuaj tiv thaiv | PBT tuaj yeem zam feem ntau ntawm cov tshuaj polarity reagentat chav sov.Thiab PBT tsis sib xws nrog cov gel.nyob rau ntawm qhov kub thiab txias thiab susceptible erosion. |
Kev siv tshuab
| Zone | Extruderbody 1 | Extruderbody 2 | Extruderbody 3 | Extruderbody 4 | Extruderbody 5 | Flange | Extruderneck | Extruderhead 1 | Extruderhead 2 | Dej kub | Dej sov |
| / ℃ | 240 | 245 | 250 | 255 | 255 | 255 | 250 | 245 | 245 | 45 | 20 |
Cia thiab thauj
Pob: Ob txoj hauv kev, : 1. Nws tau ntim 900/1000KG ib lub hnab nrog rau hauv ob sab phlu ntawm aluminium ntawv ci khoom, txheej txheej ntawm PE woven khoom.2. Nws yog packed 25KG ib lub hnab nrog puab hauv ob sab phlu ntawm txhuas ntawv ci khoom, txheej txheej ntawm kraft ntawv cov ntaub ntawv.
Kev thauj mus los: Nws yuav tsum tsis txhob raug ntub los yog av noo thaum thauj, thiab ua kom nws qhuav, huv si, ua kom tiav thiab tsis muaj kuab paug.Cia: Nws yog khaws cia rau hauv qhov chaw huv, txias, qhuav thiab cua warehouse kom deb ntawm qhov hluav taws kub.Yog tias cov khoom raug pom tias muaj dej los nag los yog muaj dej noo hauv huab cua, nws tuaj yeem siv ib teev tom qab nws qhuav ntawm qhov kub ntawm 120 ℃.
GL3019 khoom
| Tsis muaj. | Tshuaj xyuas cov khoom | Chav tsev | Standardrequirement | Hom | Kev tshuaj xyuas txoj kev |
| 1 | Qhov ntom | g/cm3 | 1.25-1.35 Nws | 1.30 Nws | GB/T1033-2008 |
| 2 | Melting Index (250 ℃, 2160g) | g/10 min | 12.0-18.0 Nws | 16.8 ib | GB / T3682-2000 |
| 3 | Cov dej noo | % | ≤ 0.05 | 0.03 ib | GB/T20186.1-2006 |
| 4 | Kev nqus dej | % | ≤0.5 | 0.3 | GB/T1034-2008 |
| 5 | Tensile zog ntawm yield | MPa | ≥32 | 48.73 ib | GB/T1040.2-2006 |
| Elongation ntawm yield | % | 4.0 ~ 10 | 6.23 | GB/T1040.2-2006 | |
| Elongation thaum so | % | ≥100 | 162.5 ib | GB/T1040.2-2006 | |
| tensile modulus ntawm elasticity | MPa | ≥1450 | 2053 ua | GB/T1040.2-2006 | |
| 6 | Flexural qauv | MPa | ≥1450 | 2136 ib | GB / T9341-2000 |
| Khoov zog | MPa | ≥45 | 60.5 ib | GB / T9341-2000 | |
| 7 | Melting point | ℃ | 210-240 ib | 218 | DTA yog tsim los ntawm cov khoom siv hluav taws xob |
| 8 | Ntug hardness | - | ≥70 | 71 | GB/T2411-2008 |
| 9 | Izod cuam tshuam 23 ℃ | KJ/m2 | ≥5.0 | 5.6 | GB/T1843-2008 |
| Izod cuam tshuam -40 ℃ | KJ/m2 | ≥4.0 | 4.9 | GB/T1843-2008 | |
| 10 | Coefficient ntawm linearexpansion (23 ~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.26 | GB/T1036-1989 |
| 11 | Coefficient ntawm ntim kuj | Ω cm | ≥1 × 1014 | 3.1 × 1016 | GB/T1410-2006 |
| 12 | Thaum tshav kub kub distortion temp 1.8M pa | ℃ | ≥55 | 57.2 ib | GB/T1634.2-2004 |
| Thaum tshav kub kub distortion temp 0.45 M pa | ℃ | ≥170 | 173.7 ib | GB/T1634.2-2004 | |
| 13 | thermal hydrolysis | ||||
| Tensile zog ntawm yield | MPa | ≥32 | 45.8 ib | GB/T1040.1-2006 | |
| Elongation thaum so | % | ≥10 | 36 | GB/T1040.1-2006 | |
| 14 | Compatibility ntawm cov ntaub ntawv thiab filling tebchaw | ||||
| Tensile zog ntawm yield | MPa | ≥32 | 46.8 ib | GB/T1040.1-2006 | |
| Elongation thaum so | % | ≥100 | 126.8 ib | GB/T1040.1-2006 | |
| 15 | Qhov tshwm sim | GB/T20186.1-2006 3.1 | Raws li | GB/T20186.1-2006 | |
Lus Cim: 1.Cov khoom yuav tsum tau qhuav thiab kaw pob.Nws raug nquahu kom siv cua kub kom tsis txhob ya raws ua ntej siv.kub tswj nyob rau hauv (80 ~ 90) ℃;
Kev tshawb fawb thiab thev naus laus zis kev ua tiav
Tam sim no, Jiangyin Hoobkas muaj 8 daim ntawv tsim tawm rau PBT thiab hloov kho polypropylene xoob bushings, 38 cov qauv siv hluav taws xob patents, thiab koom nrog hauv kev tsim PBT pawg qauv.
Tau txais peb cov khoom ntawm high-tech khoom ntawv pov thawj.
Hauv xyoo 2017, nws tau tsim ib lub chaw tshawb fawb thiab kev loj hlob rau cov ntaub ntawv polymer hauv kev koom tes nrog Shanghai Jiao Tong University.
Thaum Lub Kaum Hli 2018, nws tau lees paub tias yog lub tuam txhab high-tech los ntawm Jiangsu Province.
Ua kom txoj kev loj hlob ntawm cov khoom tshiab, thiab tsim ib qho kev tshawb fawb cov ntaub ntawv thiab kev txhim kho kev koom tes nrog cov tuam txhab paub zoo cable hauv tsev thiab txawv teb chaws
