Nkhani

PEEK (polyether ether ketone) ndi pulasitiki yopangira makina apamwamba kwambiri omwe ali ndi zinthu zambiri zakuthupi ndi zakuthupi zomwe zimapangitsa kuti zikhale zotchuka pa ntchito zosiyanasiyana zapamwamba.

Katundu wa PEEK:

1. kutentha kwambiri kukana: malo osungunuka a PEEK ndi mpaka 343 ℃, angagwiritsidwe ntchito kwa nthawi yaitali pa 250 ℃ popanda kukhudza makina ake.

2. Kukana kwa Chemical: PEEK imatsutsana kwambiri ndi ma reagents ambiri monga ma acid, alkalis ndi organic solvents.

3. Zida zamakina: PEEK ili ndi mphamvu zabwino zamakina, kukana kwamphamvu komanso kukana kuvala.

4. Kudzipaka mafuta: PEEK ili ndi coefficient yaing'ono yowonongeka, yomwe imapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito popanga zitsulo ndi zigawo zina zomwe zimafuna kuti pakhale phokoso lochepa.

5. Biocompatibility: PEEK ilibe poizoni m'thupi la munthu ndipo ndiyoyenera kuyika zachipatala.

6. Processability: PEEK ili ndi kusungunuka kwabwino ndipo imatha kukonzedwa ndi jekeseni, kutulutsa ndi njira zina.

Malo ogwiritsira ntchito PEEK:

Medical & Biopharmaceutical: PEEK ya kalasi yachipatala imagonjetsedwa ndi njira zambiri zobereketsa ndipo ndi yoyenera kugwiritsidwa ntchito pazida zopangira opaleshoni, implants za mafupa, ndi zina.

Kusamalira mankhwala: PEEK imagonjetsedwa ndi mankhwala osiyanasiyana ndipo ndi yoyenera pazigawo zogwiritsira ntchito mankhwala osokoneza bongo.

Chakudya, Chakumwa, Mankhwala, Kupaka, Zamlengalenga, Magalimoto ndi Maulendo, etc.

Monga zipangizo za PEEK zimakhala ndi ntchito zambiri, kotero kuti PEEK resin imodzi imakhala yovuta kukwaniritsa zofunikira zosiyanasiyana zogwiritsira ntchito, m'zaka zaposachedwa kusinthidwa kwa PEEK kwakhala imodzi mwa malo otentha kwambiri a kafukufuku wapakhomo ndi wakunja, njira yaikulu ya fiber. -Kulimbitsa PEEK, PEEK particles yodzazidwa ndi PEEK, PEEK pamwamba kusinthidwa, kuphatikiza ndi ma polima, ndi zina zotero, zomwe sizimangochepetsa mtengo wa mankhwala, komanso zimathandizira kuumba ndi kukonza ntchito ndi kugwiritsidwa ntchito kwa PEEK. Kukonzekera ndi kugwiritsa ntchito. Chifukwa chowonjezera ma modifiers osiyanasiyana apulasitiki, zida za PEEK pakukonza zidakumananso ndi zovuta zambiri, zinthu za PEEK zidawonekeranso pamalo akuda ndi zolakwika zina wamba.

Zifukwa za mawanga akuda pazinthu za PEEK zingaphatikizepo:

1. Vuto lazinthu zowonongeka: Zopangira zowonongeka zimatha kuipitsidwa ndi fumbi, zonyansa, mafuta ndi zina zowonongeka panthawi yopanga, zoyendetsa ndi zosungirako, ndipo zowonongekazi zimatha kutenthedwa chifukwa cha kutentha kwakukulu panthawi ya jekeseni, kupanga mawanga akuda.

2. Vuto la Nkhungu: Ziphuphu zomwe zimagwiritsidwa ntchito, zikhoza kukhala chifukwa cha kumasulidwa, rust inhibitor, mafuta ndi zotsalira zina, zomwe zimabweretsa mawanga akuda. Kukonzekera kwa nkhungu sikumveka, monga kuthamanga kwautali, kutulutsa mpweya woipa, ndi zina zotero, kungapangitsenso kuti pulasitiki mu nkhungu ikhale yotalika kwambiri, zomwe zimapangitsa kuti pakhale zochitika zotentha, motero kupanga mawanga akuda.

3. Mavuto a makina opangira jekeseni: screw ndi mbiya ya makina opangira jekeseni amatha kudziunjikira dothi chifukwa chogwiritsa ntchito nthawi yayitali, ndipo dothili likhoza kusakanikirana ndi pulasitiki panthawi ya jekeseni, kupanga mawanga akuda. Kutentha, kuthamanga, kuthamanga ndi zina za makina opangira jekeseni sizimayikidwa bwino, zomwe zingayambitsenso kutentha kwa pulasitiki panthawi ya jekeseni ndi kupanga mawanga akuda.

4. Processing zothandizira kutenthedwa kuwonongeka: PEEK zipangizo mu processing ndondomeko, kudzera mu kuchuluka koyenera kwa processing zothandizira zidzawonjezedwa, koma chifukwa cha kutentha processing ndi mkulu kwambiri, zida processing chikhalidwe si kugonjetsedwa ndi kutentha, zosavuta kutenthedwa kuwonongeka. , mapangidwe a carbide, zomwe zimapangitsa kuti pakhale mawanga akuda pamwamba pa mankhwala.

Momwe mungathetsere zinthu za PEEK zikuwoneka zakuda:

1. Yang'anirani mosamalitsa ubwino wa zipangizo, pewani kugwiritsa ntchito zipangizo zowonongeka.

2. Kuyeretsa nthawi zonse ndi kukonza jekeseni, kusunga ukhondo wa zipangizo, kuyeretsa mbiya ndi screw, kupewa mapangidwe a carbide a PEEK rubber material kwa nthawi yaitali ndi kutentha kwakukulu.

3. Chepetsani kapena kutentha mofanana mbiya kuti mupange yunifolomu ya kutentha, konzani kusiyana pakati pa screw ndi mbiya yosungunuka, kotero kuti mpweya ukhoza kutulutsidwa bwino kuchokera ku mbiya yosungunuka.

4. Kusintha kwa zida zoyenera zopangira: sankhani zida zopangira kutentha kwambiri kuti mupewe mapangidwe a carbide panthawiyi, motero kuwongolera zolakwika za zinthu za PEEK zokhala ndi mawanga akuda pamwamba.

SILIKE Silicone powder (Siloxane powder), Zothandizira zosinthira pulasitiki zogwirira ntchito, zimawongolera bwino vuto lakuda lazinthu za PEEK

SILIKE Silicone powder (Siloxane powder) Mndandanda wa LYSI ndi mawonekedwe a ufa. Zoyenera kugwiritsa ntchito zosiyanasiyana monga mapulasitiki auinjiniya, mawaya & makina opangira chingwe, ma masterbatches amtundu / filler…

Yerekezerani ndi ochiritsira ochiritsira otsika mamolekyulu a Silicone / Siloxane zowonjezera, monga mafuta a Silicone, madzi amadzimadzi a silicone kapena zida zina zopangira, kutentha kwamafutaSILIKE ufa wa siliconeNthawi zambiri imakhala pamwamba pa 400 ℃, ndipo sikophweka kuphikidwa kutentha kwambiri. Ili ndi mawonekedwe owongolera mavalidwe ndi kukana kukanika, kuchepetsa kugundana kokwanira, kuwongolera magwiridwe antchito, kukulitsa mawonekedwe apamwamba, ndi zina zambiri, zomwe zimachepetsa kwambiri chiwongolero chazinthu ndi ndalama zopangira.

Ubwino wowonjezera ndi chiyaniSILIKE Silicone powder (Siloxane powder)LYSI-100ku zinthu za PEEK pakukonza:

1.SILIKE Silicone ufa (Siloxane ufa) LYSI-100imakhala ndi kukhazikika kwamatenthedwe ndipo imapewa mapangidwe a carbonisation panthawi yokonza, motero amawongolera chilema cha mawanga akuda pamwamba pa zinthu za PEEK.

2.SILIKE Silicone ufa (Siloxane ufa) LYSI-100Itha kupititsa patsogolo zinthu zogwirira ntchito kuphatikiza kuthekera kwakuyenda bwino, kuchepetsedwa kwa extrusion die drool, torque yocheperako, kudzaza bwino ndikuwumba & kumasula

3.SILIKE Silicone ufa (Siloxane ufa) LYSI-100imatha kusintha mawonekedwe apamwamba ngati kutsetsereka pamwamba, kutsika kwa Coefficient of friction komanso abrasion yayikulu & kukana kukankha

4.Faster throughput, kuchepetsa chilema cha mankhwala.

SILIKE silikoni ufa LYSI mndandanda mankhwalasizili zoyenera kwa PEEK, komanso zimagwiritsidwa ntchito kwambiri m'mapulasitiki ena apadera apadera, etc. Pochita, mndandanda wazinthuzi uli ndi milandu yambiri yopambana, ngati mukuyang'ana zida zopangira mapulasitiki apamwamba, mukhoza kulankhulana ndi SILIKE.

Chengdu Silike Technology Co., Ltd ndi mtsogoleri waku ChinaSilicone AdditiveWopereka pulasitiki wosinthidwa, amapereka njira zatsopano zopititsira patsogolo ntchito ndi magwiridwe antchito azinthu zapulasitiki. Takulandilani kuti mutitumizire, SILIKE ikupatsirani njira zopangira mapulasitiki.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

tsamba:www.siliketech.comkuti mudziwe zambiri.