Labarai - Kawar da Peeling na TPU a cikin Nailan overmolding tare da Si-TPV, Madaidaicin Fata mai laushi-Friendly Comfort Material for Nylon Overmolding

Kawar da Nailan Si-TPV 3525-65A Magani Mai Ciki

Me yasa Soft overmolding akan nailan yake da mahimmanci haka?

Nylon, a matsayin filastik injiniya, ana amfani da shi sosai a aikace-aikace daban-daban saboda kyawawan kayan aikin injiniya. Duk da haka, ƙaƙƙarfan samansa yakan haifar da rashin gogewa mara kyau da yuwuwar ɓarna fata yayin hulɗar ɗan adam. Don magance wannan, elastomers masu laushi tare da taurin Shore daga 40A zuwa 80A (yawanci 60A ~ 70A) an ƙera su akan abubuwan nailan, suna ba da kariya ta abokantaka na fata, haɓaka ta'aziyyar ta'aziyya, da mafi girman sassaucin ƙira.

Hanyoyin haɗin kai na al'ada (misali, ƙira masu dacewa, ƙwanƙwasa, ko filaye masu zare) don overmolding nailan suna fama da rashin daidaituwar ƙarfin mannewa da ƙarancin ƙira. Sabanin haka, haɗin gwiwar sinadarai yana ba da damar kusancin kwayoyin halitta, polarity, ko haɗin gwiwar hydrogen tsakanin kayan, yana tabbatar da mannewa iri ɗaya a tsakanin mahaɗa da ba da damar haɗaɗɗun geometries.

Matsalolin Amfani da TPU don Nailan overmolding

Thermoplastic Polyurethane (TPU) ana amfani dashi ko'ina don overmolding uwa nailan saboda juriya da lalacewa da kuma ingantacciyar ma'aunin inji. Yawancin lokaci ana ɗaukarsa dacewa da nailan saboda irin wannan polarity. Duk da haka, TPU sau da yawa yana fama da rashin daidaituwa na tsaka-tsakin fuska, yana haifar da peeling ko delamination, musamman a cikin matsanancin damuwa ko yanayin amfani na dogon lokaci.-a ƙarshe yana lalata ingancin samfur da aiki.

Magani:Gabatar da Si-TPV 3525-65A, madadin TPU, mafi kyawun elastomer don overmolding nailan

Don magance iyakokin TPU, Silike ya haɓaka Si-TPV 3525-65A-Silicone-thermoplastic vulcanizate elastomer wanda ke kula da kyawawan kaddarorin TPU yayin da yake inganta mannewa ga abubuwan nailan.

Wannanm taushi overmolding Si-TPV thermoplastic elastomer abuyayi:

1. Kyakkyawan haɗin gwiwar sinadarai tare da PA6, PA12, da PA66

2. M, uniform overmolding dubawa

3. Soft-touch surface tare da ingantaccen mai amfani ta'aziyya

4. Fitaccen ƙarfin injina, ruwa, juriyar mai, da sassaucin sanyi

Mafi Girma Ayyukan Si-TPV 3525-65A akan Abubuwan Nailan, Nazari mai Kwatancen tare da TPU don Ƙarfafa haɗin gwiwa da Ta'aziyya Tactile!

Gwajin Adhesion: Daidaitaccen Ƙimar Ƙimar Ƙarfafawa

Don kwatanta aikin haɗin kai, Si-TPV da TPU an gwada su ta amfani da daidaitaccen tsarin gyaran fuska:

Nailan (PA6) substrates an yi musu allura, sa'an nan a yanka a diagonally a 45 ° kuma an goge su da takarda yashi 120-grit.

An sake shigar da abubuwan da aka kula da su cikin gyare-gyare don yin gyare-gyare a ƙarƙashin yanayin da ake sarrafawa da matsa lamba.

An gudanar da gwaje-gwajen juzu'i don kimanta ƙarfin haɗin fuska.

TPU vs. Si-TPV 3525-65A akan PA6: Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfi & Sakamakon Gwajin Adhesion

Haɓaka Ƙirar Samfurin Nylon tare da Soft-Touch Overmolding tare da Si-TPV 3525-65A Solutions

Babban Haɗin kai zuwa PA6, PA12, da PA66, Si-TPV 3525-65A An Bayyana Ayyukan Adhesion

TPU overmolding a kan PA Substrates:

Yayin da taurin TPU ya karu (60A zuwa 90A), ƙarfin haɗin kai zuwa PA6 ya ragu sosai. A 90A, TPU ya kasa haɗawa gaba ɗaya.

Si-TPV 3525-65A Overmolding, madadin TPU don overmolding nailan:

An nuna haɗin gwiwa mai ƙarfi da daidaituwa tare da PA6. Binciken ɓoyayyiyar ɓangarori ya bayyana gazawar haɗin kai-Si-TPV ya kasance a haɗe zuwa ɓangarorin biyu na mahaɗar, yana tabbatar da haɗin kai mai ƙarfi. Sabanin haka, musaya na TPU sun nuna ragi kaɗan, yana nuna ƙarancin mannewa.

Soft-touch abu Si-TPV 3525-65A a kan kowane nau'i na Nailan maki: Dogara a fadin PA6, PA12, PA66

Modified Silicone Elastomer 3525-65A kuma ya sami haɗin gwiwa mai ƙarfi a cikin nau'ikan nailan da yawa.

Non-Sticky Thermoplastic Elastomer Si-TPV 3525-65A akan PA12, overmolding ya nuna babu rabewar gani a lokacin gwaji, yana tabbatar da haɗin kai na gaskiya ba tare da gazawar dubawa ba.

Plasticizer-Free Elastomers Si-TPV3525-65A akan PA66, kayan yana kiyaye ƙarfi mai ƙarfi da daidaiton tsari a ƙarƙashin kaya.

(Lura: Duk ƙimar taurin Shore da hanyoyin gwaji sun yi daidai da ƙa'idodin gwajin mannewa na ƙasa da ƙasa.)

Barka da TPU Peeling - Haɓakawa zuwa Skin-Friendly, Soft-Touch Si-TPV don Ƙarfafawar Nailan Mai Dorewa

Si-TPV 3525-65A ya haɗu da ƙarfin ƙarfin injin TPU tare da taɓawa mai laushi da mannewar sinadarai na silicone. Yana ba da ingantaccen warware matsalar nailan da aka yi amfani da ita a cikin kayan lantarki na mabukaci, cikin mota, da kayan aikin masana'antu.

Ta hanyar canzawa zuwa Si-TPV, masana'antun na iya kawar da batutuwan peeling TPU, tsawaita tsawon rayuwar samfur, sadar da aminci, kayan kwalliya, da ingantaccen aikin ergonomic.

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

Email: amy.wang@silike.cn

Yanar Gizo: www.si-tpv.com