Xov Xwm - Tshem Tawm TPU Peeling hauv Nylon Overmolding nrog Si-TPV, Cov Khoom Siv Zoo Tshaj Plaws rau Tawv Nqaij Mos rau Nylon Overmolding

Tshem tawm cov Nylon Si-TPV 3525-65A uas muaj cov qauv tawv tawv

Vim li cas Soft Overmolding ntawm Nylon thiaj tseem ceeb?

Nylon, ua ib yam yas engineering, yog siv dav hauv ntau yam kev siv vim nws cov khoom siv zoo heev. Txawm li cas los xij, nws qhov chaw tawv feem ntau ua rau muaj kev paub tsis zoo thiab muaj peev xwm ua rau tawv nqaij puas thaum tib neeg sib cuag. Txhawm rau daws qhov teeb meem no, cov elastomers mos nrog Shore hardness txij li 40A txog 80A (feem ntau 60A ~ 70A) raug overmolded rau ntawm nylon substrates, muab kev tiv thaiv zoo rau tawv nqaij, txhim kho kev nplij siab tactile, thiab kev tsim qauv yooj yim dua.

Cov txheej txheem sib txuas lus ib txwm muaj (piv txwv li, cov qauv tsim snap-fit, knurling, lossis cov xov) rau nylon overmolding raug kev txom nyem los ntawm qhov tsis sib xws ntawm lub zog lo thiab kev ywj pheej tsim qauv txwv. Qhov sib piv, kev sib txuas tshuaj siv cov molecular affinity, polarity, lossis hydrogen bonding ntawm cov ntaub ntawv, ua kom muaj kev sib txuas sib xws thoob plaws qhov interface thiab ua rau muaj cov geometries nyuaj.

Qhov Tsis Zoo ntawm Kev Siv TPU rau Nylon Overmolding

Thermoplastic Polyurethane (TPU) yog siv dav rau kev overmolding rau ntawm nylon vim nws txoj kev tiv thaiv kev hnav thiab kev sib npaug zoo. Nws feem ntau suav hais tias sib xws nrog nylon vim lawv cov polarity zoo sib xws. Txawm li cas los xij, TPU feem ntau raug kev txom nyem los ntawm kev sib txuas tsis zoo, ua rau tev tawm lossis delamination, tshwj xeeb tshaj yog nyob rau hauv kev ntxhov siab lossis kev siv mus sij hawm ntev.—thaum kawg ua rau cov khoom zoo thiab kev ua tau zoo tsis zoo.

Kev daws teeb meem:Taw qhia Si-TPV 3525- 65A, TPU lwm txoj hauv kev, qhov zoo tshaj plaws elastomer rau nylon overmolding

Txhawm rau daws cov kev txwv ntawm TPU, Silike tau tsim Si-TPV 3525-65A—ib qho silicone-thermoplastic vulcanizate elastomer uas tswj cov khoom zoo ntawm TPU thaum txhim kho kev nplaum rau nylon substrates.

Qhov nocov khoom siv Si-TPV thermoplastic elastomer tshiab uas muaj cov khoom siv mos mosmuaj:

1. Kev sib txuas tshuaj zoo heev nrog PA6, PA12, thiab PA66

2. Siv tau ntev, sib xws overmolding interface

3. Qhov chaw kov mos mos uas ua rau tus neeg siv xis nyob dua

4. Kev ua haujlwm zoo heev, tiv taus dej, tiv taus roj, thiab yooj ywm thaum txias

Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Si-TPV 3525-65A ntawm Nylon Substrates, Kev Kawm Sib Piv nrog TPU rau Kev Sib Txuas Zoo thiab Kev Xis Nyob Tactile!

Kev Ntsuas Qhov Kev Sib Txuas: Kev Ntsuam Xyuas Kev Siv Overmolding Txheem

Yuav piv rau kev ua tau zoo ntawm kev sib txuas, Si-TPV thiab TPU tau raug sim siv cov txheej txheem overmolding txheem:

Cov khoom siv nylon (PA6) raug txhaj tshuaj pwm, tom qab ntawd txiav diagonally ntawm 45 ° thiab polished nrog 120-grit sandpaper.

Cov khoom siv kho tau rov muab tso rau hauv cov pwm rau kev ua kom pwm ntau dua hauv qab qhov kub thiab txias thiab siab tswj tau.

Kev ntsuam xyuas tensile tau ua los ntsuas lub zog sib txuas ntawm interfacial.

TPU piv rau Si-TPV 3525- 65A ntawm PA6: Lub zog tensile thaum tawg & cov txiaj ntsig ntawm kev sim adhesion

Txhim kho Nylon Khoom Tsim nrog Soft-Touch Overmolding nrog Si-TPV 3525-65A Solutions

Kev Sib Txuas Zoo Tshaj Plaws rau PA6, PA12, thiab PA66, Si-TPV 3525-65A Kev Ua Haujlwm Sib Txuas Piav Qhia

TPU Overmolding ntawm PA Substrates:

Thaum TPU qhov nyuaj nce ntxiv (60A txog 90A), lub zog sib txuas rau PA6 tau poob qis heev. Thaum 90A, TPU tsis sib txuas tag nrho.

Si-TPV 3525-65A Overmolding, TPU lwm txoj rau nylon overmolding:

Qhia tau tias muaj kev sib txuas zoo thiab sib xws nrog PA6. Kev tshuaj xyuas hla ntu qhia tau tias muaj kev tsis sib haum xeeb - Si-TPV tseem txuas rau ob sab ntawm qhov sib txuas, ua pov thawj tias muaj kev sib txuas tshuaj lom neeg zoo. Qhov sib txawv, TPU interfaces qhia tau tias muaj cov seem tsawg heev, qhia tias tsis muaj kev sib txuas zoo.

Cov khoom siv kov mos Si-TPV 3525- 65A rau txhua hom Nylon Qib: Txhim khu kev qha thoob plaws PA6, PA12, PA66

Modified Silicone Elastomer 3525-65A kuj tau ua tiav kev sib txuas zoo thoob plaws ntau hom nylon.

Cov Thermoplastic Elastomer Si-TPV 3525-65A uas tsis nplaum ntawm PA12, kev overmolding tsis pom kev sib cais thaum lub sijhawm sim, lees paub qhov kev sib txuas sib haum xeeb tiag tiag yam tsis muaj qhov tsis ua haujlwm ntawm qhov interface.

Cov Elastomers Si-TPV uas Tsis Muaj Plasticizer3525-65A ntawm PA66, cov khoom siv tswj tau qhov lo rau zoo thiab kev ruaj khov ntawm cov qauv thaum lub sijhawm thauj khoom.

(Ceeb Toom: Txhua tus nqi Shore hardness thiab cov txheej txheem xeem sib haum nrog cov qauv kev xeem elastomer thiab adhesion thoob ntiaj teb.)

Nyob Zoo TPU Peeling - Txhim Kho Mus Rau Si-TPV Uas Zoo Rau Tawv Nqaij, Mos-Kov Rau Kev Siv Nylon Overmolding Uas Ruaj Khoov

Si-TPV 3525-65A muab kev ywj pheej ntawm TPU nrog rau kev kov mos thiab kev nplaum tshuaj ntawm silicone. Nws muab kev daws teeb meem overmolding rau cov khoom nylon siv hauv cov khoom siv hluav taws xob, cov khoom siv hauv tsheb, thiab cov cuab yeej siv hauv kev lag luam.

Los ntawm kev hloov mus rau Si-TPV, cov chaw tsim khoom tuaj yeem tshem tawm cov teeb meem TPU tev tawm, txuas lub neej khoom ntev dua, xa kev nyab xeeb, kev zoo nkauj, thiab kev ua tau zoo ergonomic zoo dua.

Xov tooj: +86-28-83625089 los yog +86-15108280799

Email: amy.wang@silike.cn

Lub Vas Sab Hauv Internet: www.si-tpv.com