Labarai

Gabatarwa ga Polyoxymethylene (POM)

Polyoxymethylene (POM), wanda kuma aka sani da acetal, polyacetal, ko polyformaldehyde, wani injin thermoplastic ne mai aiki sosai wanda aka san shi da kyawawan halayen injina da kwanciyar hankali. Ana amfani da shi sosai a masana'antu waɗanda ke buƙatar daidaito da dorewa, kamar motoci, kayan lantarki, na'urorin likitanci, da kayayyakin masarufi.

TheSabuwar Fasahar POM Mai Dorewa: Gajeren Zaren Cellulose Mai Ƙarfafawa

Kwanan nan Polyplastics ta bayyana sabbin nau'ikan DURACON® POM da aka ƙarfafa tare da gajerun zaruruwan cellulose. Wannan sabon abu yana magance buƙatar kayan aiki masu dorewa ba tare da yin illa ga aiki ba. Ba kamar POM na gargajiya da aka cika da gilashi ba, waɗannan gajerun matakan cellulose fiber da aka ƙarfafa suna ƙara ƙarfin lanƙwasa yayin da suke riƙe da nauyi da ƙarfi mai yawa.

Cellulose, wani abu da ba a iya ci ba, wanda aka yi shi da bio-based, yana ba da gudummawa ga dorewar muhalli kuma an san shi a matsayin abu mai guba wanda ke shan CO2. Idan aka haɗa shi da ƙarfe na carbon (S45C), waɗannan sabbin matakan POM suna nuna ƙarancin ƙarfin gogayya da raguwar lalacewa, wanda hakan ya sa suka dace da aikace-aikacen da ke buƙatar ƙarfi da kuma kyakkyawan yanayin zamiya.

Ta yaya za mu iya inganta juriyar saka POM ba tare da sadaukar da aiki ko dorewa ba?

Magance Kalubalen Sakawa da Gogewa a cikin POM

Duk da waɗannan ci gaba, kayan POM da yawa har yanzu suna fuskantar ƙalubale masu yawa tare da lalacewa da gogayya, musamman a aikace-aikacen da ake buƙata sosai kamar motoci, kayan lantarki, da kayan masarufi.

Wasu daga cikin mafi yawanhanyoyin da aka saba amfani da su don inganta juriya ga POMsun haɗa da:

1. Ƙarin PTFE: Polytetrafluoroethylene (PTFE) na iya rage gogayya da lalacewa a cikin POM sosai. Duk da haka, yawan da ya wuce kima na iya raunana ƙarfin injina na kayan, don haka daidaitaccen magani shine mabuɗin.

Bugu da ƙari, PTFE na cikin ƙungiyar sinadarai da aka sani da per- da polyfluoroalkyl substances (PFAS). Saboda yuwuwar haɗarin lafiya da muhalli da ke tattare da PFAS, Hukumar Sinadaran Turai ta buga wani shawara daga ƙasashe biyar na mambobi don haramta PFAS wanda ke ɗauke da aƙalla ƙwayar carbon guda ɗaya mai cikakken fluorinated - kimanin ƙwayoyin halitta daban-daban 10,000, gami da shahararrun fluoropolymers. Ƙasashen mambobi za su kaɗa ƙuri'a kan wannan haramcin a 2025. Idan shawarar Turai ta ci gaba ba tare da canzawa ba, Idan shawarar ta ci gaba ba tare da canje-canje ba, zai iya haifar da manyan canje-canje a amfani da fluoropolymers na gama gari kamar PTFE da PVDF, wanda ke sa mu bincika madadin aminci da mafita masu ƙirƙira.

2. Man shafawa marasa amfani: Molybdenum disulfide, boron nitride, da makamantansu kayan da ba su da amfani na halitta na iya samar da fim ɗin canja wuri a saman POM, yana rage gogayya da inganta juriyar lalacewa. Duk da haka, dole ne a zaɓi waɗannan ƙarin abubuwa a hankali don guje wa lalata yanayin zafi na POM.

Sabbin Magani don Ingantaccen Juriya ga Tufafi a cikin POM

Ga waɗanda ke neman ƙara inganta juriyar sawa ta POM, SILIKE tana ba da nau'ikan ƙarin abubuwa na musamman waɗanda suka dace da muhalli waɗanda aka tsara don inganta juriya da halayen sarrafawa:

1. Batch ɗin Siloxane (Batch ɗin Siloxane)LYSI-311: Wannan sinadarin pelletized ya ƙunshi siloxane polymer mai nauyin ƙwayoyin halitta mai girman 50%, wanda aka watsa a cikin POM. Yana haɓaka halayen sarrafawa da ingancin saman POM, wanda hakan ya sa ya zama abin da ake amfani da shi don inganta aiki a aikace-aikace daban-daban.

 2. Ƙarin Juriyar Sakawa don mahaɗan POM:Faɗin dangin kayan haɗin silicone na SILIKE yana ƙara haɓaka halayen saman mahaɗan polyoxymethylene (POM).

Muna alfahari da gabatar da sabon shirinmu ga iyalanƙarin silicone,LYSI-701. Wannan ƙarin silicone mai ƙirƙira an ƙera shi musamman don haɓaka juriyar lalacewa na mahaɗan polyoxymethylene (POM). Tare da tsarin poly-siloxane na musamman, LYSI-701 yana warwatse ko'ina cikin resin POM, yana samar da ingantaccen Layer mai shafawa a saman. Wannan ci gaban yana rage yawan gogayya (CoF) sosai, yayin da kuma yana inganta juriyar gogewa da mar. Sakamakon haka, LYSI-701 yana ba da gudummawa ga dorewa da tsawon rayuwar kayan POM, wanda hakan ya sa ya zama mafita mai mahimmanci ga aikace-aikace daban-daban.

Muhimman amfanin wannan maganiƙarin siliconesun haɗa da:

1. Rage Rage Ragewa: Tsarin polysiloxane na musamman yana samar da wani Layer mai shafawa akan POM, yana rage gogayya da kuma ƙara juriya ga lalacewa da mar, yayin da yake kiyaye kyawawan halayen injiniya.

2. Ingantaccen Ingancin Kyau: Theƙarin siloxaneyana ba da kyakkyawan ƙarewa a saman, yana ƙara kyawun gani na samfuran da aka gama.

3. Ingantaccen Tsarin Aiki: wannanBabban rukunin anti-abrasionyana inganta moldability da release properties, yana ƙara ingancin masana'antu da ingancin samfura.

4. Mai aminci ga muhalli da kuma aminci:ƙarin siliconeba shi da guba, ba shi da ƙamshi, kuma yana da kyau ga muhalli, yana cika ƙa'idodin ROHS da buƙatun REACH kafin yin rijista. 

Amfani da ƙarin siloxane a cikin Abubuwan Haɗakar POM Masu Aiki Mai Kyau

WaɗannanƘarin Roba da Masu Gyaran Polymermusamman LYSI-311 da LYSI-701, sun dace da kayan aikin POM masu inganci waɗanda ake amfani da su a aikace-aikacen masana'antu, kamar:

·Na'urorin haɗi, Bearings, da Belin Mai ɗaukar kaya: Inda juriyar lalacewa da juriya suka fi muhimmanci.

·Motoci: Ya haɗa da tsarin ɗaga tagogi da na'urori masu auna sitiyari.

·Kayayyakin Masu Amfani: Kayan gida, kayan wasanni, da sauran kayayyaki da ke buƙatar juriyar lalacewa sosai.

Ta hanyar haɗa waɗannan ƙarin abubuwan da aka yi da silicone a cikin tsarin POM, masana'antun POM za su iya inganta halayen injiniya da tsawon rai na samfuransu sosai yayin da suke rage gogayya, lalacewa, da tasirin muhalli.

Ƙara ƙarfin aikin POM ɗinku ta amfani da Siloxane ko Silikon Ƙari!Nemi Samfura Kyauta. Ziyarci www.siliketech.com or contact Amy Wang at amy.wang@silike.cn.

(Kamfanin Chengdu SILIKE Technology Co., Ltd ya ƙware wajen samar da nau'ikan ƙarin silicone da kuma kayan taimako na tsarin da ba na PFAS ba don robobi da aka gyara. An tsara sabbin hanyoyin magance matsalolinsu don inganta aiki da aikin kayan filastik sosai, wanda hakan ya sa su zama abokin tarayya mai mahimmanci ga waɗanda ke neman inganta kayayyakinsu.)