alaabta

Waa maxay TPE?

TPE waa soo gaabinta Thermoplastic Elastomer?

Thermoplastic Elastomers waxaa si fiican loogu yaqaan caag heerkulbeeg ah, waa copolymer-yaasha ama iskudhisyada leh heerkulbeegga iyo elastomeric. Shiinaha, guud ahaan waxaa loogu yeeraa "TPE", asal ahaan waxay iska leedahay elastomer-ka-dareenka styrene. Waxaa loo yaqaan jiilka saddexaad ee cinjirka.

Styrene TPE (ajnabiga loo yaqaan TPS), butadiene ama isoprene iyo styrene block copolymer, waxqabadka u dhow caag SBR.

TPE sidoo kale waa erey guud oo loogu talagalay dhammaan elastomeryada thermoplastic, waxaa iska leh qoyska qalabka caagga ah ee heerkulbeegga, oo ay ku jiraan TPR, TPU, TPV, TPEE, TPO, TPAE, iwm. Magaca buuxa ee Ingiriisiga waa Thermo-Plastic elastomer.

Caadiyan, TPE waxa ay tixraacdaa SEBS-ku-salaysan isku-dhafka ku-salaysan koronto-sameeyayaasha. TPE ee SEBS, kala duwanaanta engegnaanta ee 0 ~ 100A, muuqaalka walxaha hufan ama dabiiciga ah. Ololku waa huruud iyo buluug ama jaalle, qiiquna waa iftiin oo udgoon.

TPE waxay muujinaysaa sifooyin heerkulbeeg ah oo ka sarreeya heerkulka dhalaalka, taas oo u oggolaan karta in ay u qaabeeyaan maqaallo la sameeyay si sahlan. Thermoplastic elastomers sida jiilka cusub ee caagga synthetic, ayaa bilaabay inuu beddelo qayb ka mid ah caag-dhaqameed dhaqameed, goobta codsiga ayaa sii ballaarinaysa.

TPE waxay leedahay sifooyin badan oo la mid ah heerkulbeegga oo sidaas awgeed waxaa loo adeegsadaa dhowr codsiyo. Sida caagadaha kale ee thermoplastic, TPE waxaa sidoo kale loo arkaa isku-dhafka guusha leh ee u dhexeeya balaastikada iyo caagagga.Sidaas darteed waxaa si ballaaran loogu isticmaalaa caruusadaha, tuubooyinka biyaha, elektiroonigga, fiilooyinka, qalabka isboortiga, baakadaha cuntada, qalabka jikada, qalabka caafimaadka iyo warshadaha kale.

Jierui Medical TPExeryahooda

Si loo daboolo baahiyaha ku saabsan tayada sare ee TPE Compounds.

Weihai Jierui Medical Products Co., Ltd (WEGO Jierui)loo sameeyay ku dhawaad ​​30 nooc oo qaacido ah oo loogu talagalay TPE Compounds.

Jierui TPE oo isku mid ah khadka wax soo saarka ee twin-screw extrusion

Xeryahooda TPE ee ay soo saartay Shirkadda Jierui, kuma darto wax caag ah oo leh dawada, mana ku darto wax xasiliya oo ay ku jiraan ion bir ah, taas oo aan nijaasayn doonin dareeraha dawada, mana keeni doonto waxyeello ka iman karta caafimaadka bukaanka marka balaastiiste ama xasiliye ka kooban ion bir ah ayaa jidhka gala.

Marka loo eego natiijooyinka ogaanshaha in ka badan 30 dawooyinka HPLC ama UV-Vis spectrophotometry ee Machadka Cilmi-baarista Warshadaha Caafimaadka ee Shandong iyo Isbitaalka Xinqiao ee Jaamacadda Saddexaad ee Caafimaadka Milatariga, hoos u dhigista walxaha walxaha ku jira alaabadu waa 0.1 mL / L, isbeddelka PH waa 0.2 , Biraha culus ee ku jira waa 0, nuugista uv waa 0.001. Hemolysis wuxuu ahaa 0.2%, cytotoxicity, kicinta maqaarka gudaha iyo dareenka ayaa ahaa 0.

Marka laga reebo guryaha dhaqameed, xeryahooda Jierui TPE waxay sidoo kale leeyihiin faa'iidooyin kale:

1.Marka la eego sifooyinka jireed, noocyo kala duwan oo qallafsan, hufnaan aad u fiican, dhalaalaya, iyo dareen raaxo leh, oo leh caabbinta uv wanaagsan, caabbinta cimilada, caabbinta heerkulka sare, labadaba faa'iidooyinka caag iyo caag ah.
2. Way fududahay in dib loo warshadeeyo lana yareeyo kharashaadka. Badeecadaha TPE-da ee la isticmaalay ayaa si fudud dib loo warshadayn karaa ka dibna dib loo warshadayn karaa si loo yareeyo wasakhowga deegaanka loona balaadhiyo khayraadka la cusboonaysiin karo.
3. Qashinka ka soo baxa habka wax soo saarka (xabag ka baxsiga, xabagta qashinka extrusion) iyo qashinka ugu dambeeya, si toos ah ayaa loo soo celin karaa si dib loogu isticmaalo.

WEGO Jieruila aasaasay 1988, oo hadda waa mid ka mid ah alaab-qeybiyaha ugu weyn ee alaabta Compounds ee Shiinaha iyo warshadaha caafimaadka shisheeye. WEGO Jierui

Isku-dhafka waxaa ka mid ah PVC iyo TPE laba xariiq, oo ku dhow 100 qaacido oo loogu talagalay xulashada macmiilka.

Waxaan si guul leh uga taageernay soo-saaraha IV set/Faleebo soo saarta alaab tayo sare leh in ka badan 20 waddan.

Awoodda Wax-soo-saarka Sannadlaha ah waxay ka badan tahay 20,000 MT PVC granula iyo 3,000MT TPE granula, oo ay ku jiraan granula aan DEHP PVC ahayn 4000MT iyo 600MT.