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Tshem tawm Hard-Textured Nylon Si-TPV 3525-65A Overmolding Solution

Vim li cas Mos Overmolding ntawm Nylon tseem ceeb heev?

Nylon, raws li ib tug engineering yas, yog dav siv nyob rau hauv ntau yam kev siv vim nws zoo heev mechanical zog. Txawm li cas los xij, nws qhov tawv tawv feem ntau ua rau muaj kev tsis zoo tactile thiab muaj peev xwm ntawm daim tawv nqaij puas thaum sib cuag nrog tib neeg. Txhawm rau hais txog qhov no, mos elastomers nrog Shore hardness xws li 40A mus rau 80A (feem ntau 60A ~ 70A) yog overmolded mus rau nylon substrates, muab kev tiv thaiv ntawm daim tawv nqaij, txhim kho tactile kev nplij siab, thiab tsim kom yooj yim dua.

Cov txheej txheem kev sib raug zoo ntawm lub cev (xws li, snap-fit designs, knurling, lossis threaded surfaces) rau nylon overmolding raug kev txom nyem los ntawm qhov tsis sib xws ntawm adhesion lub zog thiab txwv kev ywj pheej tsim. Piv txwv li, kev sib txuas tshuaj lom neeg ua rau muaj kev sib raug zoo ntawm cov molecular affinity, polarity, los yog hydrogen bonding ntawm cov ntaub ntawv, kom ntseeg tau tias ib tug zoo adhesion nyob rau hauv lub interface thiab ua kom complex geometries.

Qhov tsis zoo ntawm kev siv TPU rau Nylon Overmolding

Thermoplastic Polyurethane (TPU) yog dav siv rau overmolding rau nylon vim nws hnav tsis kam thiab zoo txhua yam sib npaug. Nws feem ntau suav hais tias yog 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 ua tsis zoo ntawm kev sib tshuam, ua rau tev lossis delamination, tshwj xeeb tshaj yog nyob rau hauv kev ntxhov siab lossis siv sijhawm ntev.—thaum kawg cuam tshuam cov khoom zoo thiab kev ua haujlwm.

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

Txhawm rau hais txog cov kev txwv ntawm TPU, Silike tau tsim Si-TPV 3525- 65A—silicone-thermoplastic vulcanizate elastomer uas tswj cov khoom tsim nyog ntawm TPU thaum txhim kho adhesion rau nylon substrates.

Qhov noLub tswv yim mos overmolding Si-TPV thermoplastic elastomer khoommuab:

1. Cov tshuaj lom neeg zoo heev nrog PA6, PA12, thiab PA66

2. Durable, uniform overmolding interface

3. Mos-kov nto nrog txhim kho cov neeg siv kev nplij siab

4. Cov khoom siv ua haujlwm zoo, dej, roj ua haujlwm, thiab kev ua kom txias

Superior Overmolding Performance ntawm Si-TPV 3525- 65A ntawm Nylon Substrates, Kev Tshawb Fawb Sib Piv nrog TPU rau Kev Txhim Kho Kev Txhim Kho thiab Tactile Comfort!

Kuaj qhov Adhesion: Standardized Overmolding Evaluation

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

Nylon (PA6) substrates yog txhaj molded, ces diagonally txiav ntawm 45 ° thiab polished nrog 120-grit sandpaper.

Cov substrates kho tau muab tso rau hauv pwm rau overmolding nyob rau hauv kev tswj kub thiab siab.

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

TPU vs Si-TPV 3525-65A ntawm PA6: Tensile Force ntawm Break & Adhesion Test Results

Txhim kho Nylon khoom tsim nrog Soft-Kov Overmolding nrog Si-TPV 3525-65A Solutions

Superior Bonding rau PA6, PA12, thiab PA66, Si-TPV 3525-65A Adhesion Performance piav qhia

TPU Overmolding ntawm PA Substrates:

Raws li TPU hardness nce (60A rau 90A), kev sib txuas lub zog rau PA6 poob qis. Ntawm 90A, TPU ua tsis tiav tag nrho.

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

Ua kom pom kev sib raug zoo nrog PA6. Kev soj ntsuam hla ntu tau nthuav tawm kev sib koom ua ke tsis ua haujlwm-Si-TPV tseem txuas rau ob sab ntawm qhov sib txuas, ua pov thawj muaj zog tshuaj sib txuas. Hauv qhov sib piv, TPU interfaces pom qhov seem seem tsawg, qhia tias tsis muaj zog adhesion.

Cov khoom muag muag Si-TPV 3525-65A ntawm txhua yam Nylon Qib: Txhim khu kev hla PA6, PA12, PA66

Hloov kho Silicone Elastomer 3525- 65A kuj tau ua tiav kev sib raug zoo thoob plaws ntau hom nylon.

Non-Sticky Thermoplastic Elastomer Si-TPV 3525- 65A ntawm PA12, overmolding tsis pom kev sib cais thaum kuaj, lees paub qhov tseeb cohesive bonding yam tsis muaj kev cuam tshuam tsis ua haujlwm.

Plasticizer-dawb Elastomers Si-TPV3525-65A ntawm PA66, cov ntaub ntawv khaws cia muaj zog adhesion thiab kev ntseeg ruaj khov nyob rau hauv load.

(Ceeb Toom: Tag nrho cov Shore hardness qhov tseem ceeb thiab cov txheej txheem xeem ua raws li thoob ntiaj teb elastomer thiab adhesion xeem qauv.)

Goodbye TPU Peeling - Txhim kho rau daim tawv nqaij-phooj ywg, Mos-Kov Si-TPV rau Nylon Overmolding

Si-TPV 3525-65A ua ke cov neeg kho tshuab resilience ntawm TPU nrog cov mos kov thiab tshuaj adhesion ntawm silicone. Nws muab kev daws teeb meem overmolding rau cov khoom siv nylon siv hauv cov khoom siv hluav taws xob, tsheb sab hauv, thiab cov cuab yeej siv.

Los ntawm kev hloov mus rau Si-TPV, cov tuam ntxhab tuaj yeem tshem tawm TPU cov teeb meem tev tawm, txuas ntxiv cov khoom lag luam, xa kev nyab xeeb, zoo nkauj, thiab kev ua haujlwm zoo dua.

Tel: +86-28-83625089 or +86-15108280799

Email: amy.wang@silike.cn

Lub Vev Xaib: www.si-tpv.com