Maganin Sama na Polytetrafluoroethylene (PTFE)

A matsayin mai sana'a tushen masana'anta na PTFE high-zazzabi yadudduka, Jiangsu Aokai New Materials zai gabatar da surface jiyya na polytetrafluoroethylene (PTFE).

PTFE yana da kyakkyawan juriya mai girma da ƙarancin zafin jiki, ƙwararrun juriya na lalata sinadarai, ƙarancin juzu'i da kaddarorin sa mai mai kai. Ana amfani da shi sosai a cikin kayan lantarki, injina, kayan aikin sinadarai, sararin samaniya, biomedicine da sauran fagage, wanda hakan ya sa ya sami sunan 'Sarkin Filastik' . Koyaya, saboda rashin kuzarin sinadarai da ƙarancin kuzari, PTFE yana da wahala a haɗa shi da wasu kayan, wanda ke iyakance aikace-aikacen sa zuwa wani lokaci. Don inganta mannewa tsakanin PTFE da kayan daban-daban, yawanci ana amfani da hanyoyin don haɓaka aikin PTFE. Don samfura daban-daban, Sabon Kayayyakin Aokai gabaɗaya yana amfani da hanyoyin gyara saman PTFE masu zuwa.

1. Rike Maganin Sinadari

Maganin sinadarai na sodium-naphthalene  shine ɗayan ingantattun hanyoyin don gyare-gyaren PTFE. Tare da tsari mai sauƙi da ƙarancin farashi, shine zaɓin da aka fi so a samarwa mai amfani a masana'antar PTFE ta Aokai New Materials.

Maganin sodium-naphthalene galibi yana amfani da maganin etching don amsa sinadarai tare da PTFE, cire wasu ƙwayoyin furotin daga saman. Wannan yana barin Layer carbonized kuma yana gabatar da ƙungiyoyin polar irin su ƙungiyoyin hydroxyl, ƙungiyoyin carbonyl da haɗin da ba su dace ba. Waɗannan ƙungiyoyin polar suna haɓaka ƙarfin surface na polymer, rage kusurwar lamba kuma suna haɓaka wettability, don haka juya PTFE daga waɗanda ba a haɗa su cikin haɗin gwiwa.

2. Hanyar Haɗaɗɗen Injiniya

Lokacin da polymers aka hõre daga waje sojojin (misali, murkushe, nika, gogayya, da dai sauransu), macromolecular sarƙoƙi karya da kuma sha sinadaran halayen, ciki har da mechanodegradation, mechanochemical crosslinking, mechanochemical grafting, toshe copolymerization da danniya- kunna polymerization. Waɗannan ana kiran su da halayen mechanochemical polymer.

A cikin haɗin gwiwar injiniyoyi, ana shafa saman polymer mai rufin manne. Ta hanyar aikin injiniyoyi, farfajiyar polymer tana jujjuya injin don samar da radicals na kyauta na macromolecular, wanda sannan ya samar da haɗin gwiwa tare da ƙwayoyin mannewa, ƙirƙirar ƙirar haɗin gwiwa mai ƙarfi kuma yana haɓaka ƙarfin haɗin gwiwa sosai.

3. Hanyar narkewa mai zafi

Babban ka'idar gyaggyarawa saman PTFE ta hanyar narkewar zafin jiki mai zafi shine: a yanayin zafi mai zafi, an canza yanayin halittar crystalline na saman PTFE, kuma babban-makamashi-makamashi, kayan haɗin kai mai sauƙi kamar SiO₂ da Al foda suna sakawa. Bayan sanyaya, wani gyare-gyaren Layer mai ɗauke da abubuwa masu ɗaurewa yana samuwa akan saman PTFE. Tunda kwayoyin halitta na kayan haɗin gwiwa sun shiga cikin saman layin kwayoyin halitta na PTFE, karya haɗin yana buƙatar lalata intermolecular, yana haifar da ƙarfin haɗin gwiwa.

4. Hanyar Radiation

Ana sanya PTFE a cikin monomers masu amsawa kamar su styrene, fumaric acid, methacrylates da sauransu, sannan an lalata su tare da Co-60 . Wannan yana haifar da sinadarai dasa polymerization na monomers a kan saman PTFE, samar da Layer polymer graft wanda ke da sauƙin haɗawa. Grafting kuma roughens surface, ƙara bonding yankin da kuma inganta bonding ƙarfi.

5. Fasahar Jiyya na Plasma

Maganin Plasma ɗaya ne daga cikin fasahar haɓakawa da sauri don gyare-gyaren PTFE a cikin 'yan shekarun nan.

Mahimmancin wannan fasaha shine sanya samfurin a cikin na'urar da aka keɓe na maganin plasma, inda ion bombardment ko implantation ya karya haɗin gwiwar kwayoyin halitta ko gabatar da ƙungiyoyi masu aiki a saman polymer, kunna saman don cimma gyare-gyare. Ions na iya zama inert gas, gas mai aiki da sinadarai ko abubuwa na ƙarfe. Bama-bamai tare da iskar gas na iya canza tsarin saman polymer.

ne ya samar da bayanin da ke sama. Jiangsu Aokai New Materials Technology Co., Ltd

Don cikakkun sigogi, yanayin aikace-aikacen da keɓaɓɓen mafita na kewayon samfuran mu - gami da PTFE high-zazzabi zane, PTFE high-zazzabi tef, PTFE high-zazzabi raga bel, sumul bel don bonding inji, guda-gefe PTFE zane, high-zazzabi resistant conveyor bel, high-zazzabi na gilashin tufafi don tuntube mu.

·  Layin Sabis: Mr. Guo: +86 18944819998 Malam Liu: +86 13705266308

Kullum muna riƙe falsafar sabis na inganci mai tsada, ƙwarewa da mutunci, kuma mun sadaukar da kai don samar muku da mafita ta tsayawa ɗaya da sabis na kulawa!