Thermoplastic Polyurethane (TPU) Resin rau Txawb Xov Tooj Case High Transparent TPU Granules TPU Hmoov Chaw tsim tshuaj paus
Hais txog TPU
TPU, luv luv rau Thermoplastic Polyurethane, yog qhov zoo tshaj plaws thermoplastic elastomer nrog ntau yam khoom zoo thiab ntau yam kev siv.
TPU yog ib qho thaiv copolymer tsim los ntawm cov tshuaj tiv thaiv ntawm diisocyanates nrog polyols. Nws muaj alternating nyuaj thiab mos ntu. Cov ntu nyuaj muab cov tawv tawv thiab kev ua haujlwm ntawm lub cev, thaum cov ntu mos ua kom muaj kev ywj pheej thiab cov yam ntxwv elastomeric.
Cov khoom
• Mechanical Properties5: TPU boasts lub zog siab, nrog lub zog tensile ntawm ib ncig ntawm 30 - 65 MPa, thiab tuaj yeem tiv taus qhov deformations loj, muaj qhov elongation ntawm kev tawg mus txog 1000%. Nws kuj muaj kev puas tsuaj zoo heev, ua ntau tshaj tsib zaug ntxiv hnav - tiv taus ntau dua li cov roj hmab ntuj, thiab nthuav tawm cov kua muag siab thiab zoo heev flex - tsis kam, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau lub zog txhua yam.
• Tshuaj tiv thaiv5: TPU tiv taus cov roj, roj, thiab ntau cov kuab tshuaj. Nws qhia tau hais tias muaj kev ruaj ntseg zoo hauv cov roj roj thiab cov roj siv tshuab. Tsis tas li ntawd, nws muaj kev tiv thaiv zoo rau cov tshuaj lom neeg, uas ua rau kom muaj kev pab cuam lub neej ntawm cov khoom hauv tshuaj lom neeg - tiv tauj ib puag ncig.
• Thermal Properties: TPU tuaj yeem ua haujlwm tau zoo nyob rau hauv qhov kub ntawm -40 ° C txog 120 ° C. Nws tuav zoo elasticity thiab txhua yam khoom ntawm qhov kub thiab txias thiab tsis deform los yog yaj yooj yim ntawm qhov kub thiab txias.
• Lwm yam khoom4: TPU tuaj yeem tsim tau kom ua tiav ntau theem ntawm pob tshab. Qee cov ntaub ntawv TPU yog pob tshab, thiab tib lub sijhawm, lawv muaj kev tiv thaiv zoo. Qee hom TPU kuj muaj qhov ua pa zoo, nrog rau qhov vapor kis tau tus nqi uas tuaj yeem hloov kho raws li qhov xav tau. Tsis tas li ntawd, TPU muaj biocompatibility zoo heev, tsis muaj tshuaj lom, tsis ua xua, thiab tsis khaus, ua rau nws haum rau kev siv kho mob.
Daim ntawv thov
Daim ntaub ntawv: cov khoom siv hluav taws xob thiab hluav taws xob, qib General, qib hlau thiab cable, cov khoom siv kis las, cov ntaub ntawv, qib yeeb nkab, khau / xov tooj / 3C electronics / cables / yeeb nkab / ntawv
Tsis muaj
| Cov khoom | Txuj | Chav tsev | Tus nqi |
| Lub cev muaj zog | |||
| Qhov ntom | ASTM D 792 Cov Lus Qhia Tshwj Xeeb | g/cm3 | 1.21 |
| Hardness | ASTM D 2240 Cov Lus Qhia | Ntug A | 91 |
| ASTM D 2240 Cov Lus Qhia | Ntug Dej D | / | |
| Mechanical Properties | |||
| 100% Modulus | ASTM D412 | Mpa | 11 |
| Tensile zog | ASTM D412 | Mpa | 40 |
| Tear Strength | ASTM D 642 Cov Lus Qhia | KN / m | 98 |
| Elongation ntawm Break | ASTM D412 | % | 530 |
| Melt Volume-Flow 205 ° C / 5kg | ASTM D 1238 Cov | g/10 min | 31.2 ib |
Cov txiaj ntsig saum toj no tau qhia raws li qhov tseem ceeb thiab yuav tsum tsis txhob siv raws li cov lus qhia tshwj xeeb.
Pob
25KG / hnab, 1000KG / pallet lossis 1500KG / pallet, ua tiavyaspallet
Kev tuav thiab khaws cia
1. Tsis txhob ua pa cua sov ua pa thiab vapors
2. Cov cuab yeej siv tshuab tuaj yeem ua rau muaj plua plav. Tsis txhob ua pa plua plav.
3. Siv cov txheej txheem hauv av kom zoo thaum tuav cov khoom no kom tsis txhob muaj cov nqi hluav taws xob electrostatic
4. Cov pellets nyob rau hauv pem teb yuav nplua thiab ua rau ntog
Cov lus pom zoo khaws cia: Txhawm rau khaws cov khoom zoo, khaws cov khoom hauv qhov chaw txias, qhuav. Khaws rau hauv ib lub thawv kaw nruj nreem.
Cov ntawv pov thawj
