Cov khoom
TPEE3362 siv rau Optical Fiber
Hom thiab daim ntawv thov
| Hom | Khoom | Daim ntawv thov thiab qhov zoo |
| TIAB SA 3362 | Thermoplastic Polyester Elastomer TPEE | Cov khoom siv txheej thib ob siv rau kev kho qhov muag fiber ntau |
Khoom piav qhia
Thermoplastic polyester elastomer (TPEE) yog ib hom thaiv copolymer, Nws suav nrog crystalline polyester nyuaj ntu uas muaj cov khoom ntawm lub siab melting point thiab siab hardness thiab amorphous polyether los yog polyester soft segment uas muaj cov khoom ntawm cov iav tsis tshua muaj kev hloov pauv kub, Nws yog tsim rau hauv ob. theem qauv, qhov nyuaj ntu crystallization muaj qhov cuam tshuam rau kev sib txuas ntawm lub cev sib txuas thiab ruaj khov ntawm cov khoom lag luam, cov ntu muag muag muaj qhov cuam tshuam rau amorphous polymer nrog siab resilience.Yog li ntawd, txhawm rau ua kom cov seem ntawm cov tawv tawv tuaj yeem txhim kho hardness, lub zog, kub tsis kam thiab roj tsis kam ntawm TPEE.Txhawm rau nce qhov sib piv ntawm cov khoom muag tuaj yeem txhim kho elasticity thiab tsis tshua muaj kub deflection ntawm TPEE.TPEE kuj muaj cov khoom ntawm softness thiab elasticity ntawm roj hmab, nrog rau cov rigidity ntawm thermoplastic thiab yooj yim ua.Nws ntug hiav txwv hardness yog 63D.
Kev siv tshuab
Qhov pom zoo ua qhov kub thiab txias
| Zone | Extruder lub cev 1 | Extruder lub cev 2 | Extruder lub cev 3 | Extruder lub cev 4 | Extruder lub cev 5 | Flange | Extruder taub hau | Dej kub | Dej sov |
| / ℃ | 225 | 230 | 235 | 240 | 240 | 235 | 235 | 25 | 20 |
Cia thiab thauj
Pob:
Ob txoj kev pob:
1. Nws yog packed 900/1000KG ib lub hnab nrog rau hauv ob sab phlu ntawm txhuas 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:Cov khoom 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 lom.
Cia:Cov khoom yog muab khaws cia rau hauv ib qho chaw huv, txias, qhuav thiab cua warehouse kom deb ntawm qhov hluav taws kub.Yog tias cov khoom raug pom tias yuav tsum tau ntub dej vim los nag lossis dej noo hauv huab cua, nws tuaj yeem siv peb teev tom qab nws qhuav ntawm qhov kub ntawm 80-110 ℃.
Cov khoom
| Tshuaj xyuas cov khoom | Txoj Kev Xeem | Chav tsev | Tus nqi | |
| Rheological khoom | Melting Point | ISO 11357 Kev Tswj Xyuas Kev Lag Luam | ℃ | 218.0 ± 2.0 |
| (250 ℃, 2160g) Lub melt flow rate | TS EN ISO 1133 | g/10 min | 22 | |
| Intrinsic viscosity | - | dL/g | 1.250 ± 0.025 | |
| Mechanical zog | Hardness tom qab (3S) | TS EN ISO 868 | Ntug Dej D | 63 ± 2 |
| Tensile zog | TS EN ISO 527-1 | MPa | 41 | |
| Khoov zog | - | MPa | 13 | |
| Initial Tear Resistance | ISO 34 | KNm-1 | N | |
| Elongation thaum so | TS EN ISO 527-1 | % | > 500 | |
| Hom tawg | - | - | P | |
| Flexural Modulus | ISO 178 | MPa | 450 | |
| Lwm yam | Specific Gravity | TS EN ISO 1183 | g/cm3 | 1.26 |
| Kev nqus dej | GB / T14190 | % | 0.06 ib | |
| Ua haujlwm kub | Qhuav tem. | - | ℃ | 110 |
| Qhuav lub sij hawm | - | h | 3 | |
| Extruding yam. | - | ℃ | 230-240 : kuv | |
| Cov ntaub ntawv tau muab yog qhov sib txawv ntawm cov khoom siv.Lawv yuav tsum tsis txhob siv los tsim cov kev txwv tshwj xeeb lossis siv ib leeg los ua lub hauv paus ntawm kev tsim | ||||
| Qhov tshwm sim | Muab nyob rau hauv cylindrical pellets tsis muaj paug, nplua thiab lwm yam tsis xws luag. | |||
