Si-TPV tsim koj lub ntsej muag silky thiab stain kuj ntse wearable li,
zoo heev av collection resistance, silky thiab daim tawv nqaij-phooj ywg kov,
SILIKE Si-TPV® 2150-55A thermoplastic elastomer yog patented dynamic vulcanized thermoplastic silicone-raws li elastomer uas ua los ntawm cov cuab yeej tshwj xeeb tshaj plaws los pab cov roj hmab silicone dispersed hauv TPO sib npaug li 2 ~ 3 micron hais nyob rau hauv lub tshuab tsom. Cov ntaub ntawv tshwj xeeb sib xyaw ua ke lub zog, toughness thiab abrasion tsis kam ntawm cov thermoplastic elastomer nrog cov khoom tsim nyog ntawm silicone: softness, silky xav, UV teeb thiab tshuaj tiv thaiv uas tuaj yeem siv dua thiab rov siv dua hauv cov txheej txheem tsim khoom.
Si-TPV® 2150-55A tuaj yeem ua tau zoo heev rau TPE thiab cov polar substrates zoo li PP, PA, PE, PS, thiab lwm yam ... kawg TPE, TPE hlau industries ……
Cov khoom kuaj | Khoom | Chav tsev | Kev tshwm sim |
ISO 37 | Elongation ntawm Break | % | 590 ua |
ISO 37 | Tensile zog | Mpa | 6.7 |
TS EN ISO 48-4 | Shore Ib Hardness | Ntug A | 55 |
ISO 1183 | Qhov ntom | g/cm3 | 1.1 |
TS EN ISO 34-1 | Tear Strength | kN / m | 31 |
- | Modulus ntawm Elasticity | Mpa | 4.32 ib |
- | MI (190 ℃, 10KG) | g/10 min | 13 |
- | Melt Temperature Optimum | ℃ | 220 |
- | Pwm Temperature Optimum | ℃ | 25 |
Compatibility SEBS, PP, PE, PS, PET, PC, PMMA, PA
1. Muab qhov chaw nrog Cimsilky thiab daim tawv nqaij-phooj ywg kov, mos tes zoo siab nrog zoo txhua yam khoom.
2. Tsis muaj plasticizer thiab softening roj, tsis muaj los ntshav / nplaum, tsis muaj ntxhiab tsw.
3. UV ruaj khov thiab tshuaj tiv thaiv nrog kev sib txuas zoo rau TPE thiab cov polar substrates zoo sib xws.
4. Txo cov plua plav adsorption, roj tsis kam thiab muaj kuab paug tsawg.
5. Yooj yim rau demould, thiab yooj yim los tuav.
6. Kev ua haujlwm ntev ntev & crush kuj & khawb kuj.
7. Zoo heev yooj thiab kink kuj.
....
Ncaj qha txhaj molding.
• Phau Ntawv Qhia Kev Txhaj Tshuaj Molding
Lub Sijhawm Qhuav | 2-4 teev |
Qhuav kub | 60-80 ° C |
Feed Zone Kub | 180-190 ° C |
Center Zone Kub | 190-200 ° C |
Front Zone Kub | 200-220 ° C |
Nozzle kub | 210-230 ° C |
Melt kub | 220 ° C |
Pwm Kub | 20-40 ° C |
Txhaj Ceev | Med |
Cov txheej txheem no tej zaum yuav txawv nrog cov khoom siv thiab cov txheej txheem.
• Kev ua haujlwm thib ob
Raws li cov khoom siv thermoplastic, Si-TPV® cov khoom siv tuaj yeem ua tiav rau cov khoom lag luam zoo tib yam.
• Txhaj Moulding Siab
Kev tuav lub siab feem ntau nyob ntawm qhov geometry, thickness thiab qhov rooj qhov chaw ntawm cov khoom. Lub siab tuav yuav tsum tau teem rau tus nqi qis thaum xub thawj, thiab tom qab ntawd maj mam nce kom txog thaum tsis muaj qhov cuam tshuam txog kev pom ntawm cov khoom txhaj tshuaj molded. Vim yog cov khoom elastic ntawm cov khoom, ntau lub zog tuav yuav ua rau muaj kev deformation loj ntawm lub qhov rooj ntawm cov khoom.
• Rov qab siab
Nws raug pom zoo tias lub siab rov qab thaum lub ntsia hlau thim rov qab yuav tsum yog 0.7-1.4Mpa, uas yuav tsis tsuas yog ua kom muaj kev sib luag ntawm cov yaj yaj, tab sis kuj xyuas kom meej tias cov khoom tsis raug degraded los ntawm shear. Qhov pom zoo ntsia hlau ceev ntawm Si-TPV® yog 100-150rpm los xyuas kom meej qhov ua tiav melting thiab plasticization ntawm cov khoom tsis muaj cov khoom degradation los ntawm shear cua sov.
1. Si-TPV elastomer khoom tuaj yeem tsim tau siv cov txheej txheem thermoplastic manufacturing txheej txheem, suav nrog overmolding lossis co-molding nrog cov yas substrates xws li PP, PA.
2. Kev xav zoo heev ntawm Si-TPV elastomer tsis tas yuav tsum tau ua cov txheej txheem ntxiv lossis txheej txheej.
3. Cov txheej txheem txheej txheem yuav txawv nrog cov khoom siv thiab cov txheej txheem.
4. Lub desiccant dehumidifying ziab yog pom zoo rau txhua qhov ziab.
25KG / hnab, khoom siv tes ua hnab nrog PE sab hauv hnab
Thauj raws li cov tshuaj tsis muaj teeb meem. Khaws rau hauv qhov chaw txias thiab zoo ventilated.
Cov yam ntxwv tseem ceeb nyob twj ywm tsis tu ncua rau 12 lub hlis txij li hnub tsim khoom yog tias khaws cia hauv kev pom zoo cia.To pab cov tuam ntxhab ntawm cov khoom siv ntse ntse daws cov teeb meem khawb lossis mar av sau tau yooj yim, peb tsim cov qib tshiab stain-resistant qib ntawm dynamic vulcanizate thermoplastic Silicone-based elastomers (Si-TPV) Eco-friendly khoom. Cov txiaj ntsig zoo rau cov khoom siv coj los siv, Lub ntsej muag ntawm Si-TPV® 2150 series muaj cov yam ntxwv ntawm kev sib tw, hws zoo thiab ntsev, tsis muaj nplaum tom qab kev laus, thiab muab kev khawb zoo dua thiab hnav tsis kam. Si-TPV® 2150 series tuaj yeem siv dav hauv cov ntawv thov xws li cov khoom siv ntse, cov xov hlau, cov khoom siv hluav taws xob digital, thiab hnab khaub ncaws.
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