Ngwakọta TPE
Kedu ihe bụ TPE?
TPE bụ mbiri nke Thermoplastic Elastomer?
Thermoplastic Elastomers bụ ndị a maara nke ọma dị ka thermoplastic roba, bụ copolymer ma ọ bụ ogige nwere thermoplastic na elastomeric Njirimara.Na China, a na-akpọkarị ya "TPE" ihe, n'ụzọ bụ isi ọ bụ nke styrene thermoplastic elastomer.A maara ya dị ka ọgbọ nke atọ nke roba.
Styrene TPE (onye mba ọzọ a na-akpọ TPS), butadiene ma ọ bụ isoprene na styrene block copolymer, arụmọrụ dị nso na roba SBR.
TPE bụkwa okwu n'ozuzu maka ihe niile thermoplastic elastomer, ọ bụ ezinụlọ nke thermoplastic roba ihe, gụnyere TPR, TPU, TPV, TPEE, TPO, TPAE, wdg. The zuru English aha bụ Thermo-Plastic elastomer.
Na-emekarị, TPE na-ezo aka SEBS dabeere ngwakọta gbanwetụrụ thermoplastic elastomer.The TPE nke SEBS, ike nso nke 0 ~ 100A, ọdịdị nke transperent ma ọ bụ eke ahụ.Ọkụ na-acha odo odo na-acha anụnụ anụnụ ma ọ bụ odo, na anwụrụ ọkụ na-esi ísì ụtọ.
TPE na-egosi njirimara thermoplastic n'elu okpomọkụ gbazee, nke nwere ike ime ka ha nwee ike ịmepụta n'ime isiokwu ndị a kpụrụ akpụ n'ụzọ dị mfe. Thermoplastic elastomers dị ka ọgbọ ọhụrụ nke roba roba, amalitela iji dochie akụkụ nke rubber synthetic omenala, mpaghara ngwa na-agbasawanye.
TPE nwere ọtụtụ njirimara yiri thermoplastics ma si otú a na-eji ya n'ọtụtụ ngwa.Dị ka ndị ọzọ thermoplastic rubbers, TPE na-ewerekwa dị ka ihe ịga nke ọma ngwakọta n'etiti plastics na roba.Ya mere, ọ bụ sara mbara na-eji na Toys, Water pipes, Electronics, Cables, Sports ngwá, nri nkwakọ, Kitchenware, Medical akụrụngwa na ndị ọzọ ọrụ.
Jierui Medical TPEngwakọta
Iji mezuo ihe achọrọ na ogige TPE ahụike dị elu.
Weihai Jierui Medical Products Co., Ltd (WEGO Jierui)mepụtara ihe fọrọ nke nta ka ọ bụrụ ụdị usoro 30 maka Ngwakọta TPE.
Jierui TPE yiri ejima-ịghasa extrusion mmepụta akara
Ngwakọta TPE nke ụlọ ọrụ Jierui mepụtara, anaghị agbakwunye plasticizer ọ bụla nwere adsorption na ọgwụ ahụ, ma ọ bụ tinye ihe ọ bụla stabilizer nwere ion ígwè, nke na-agaghị emetọ mmiri mmiri ọgwụ, ma ọ bụ na ọ gaghị emerụ ahụ ike onye ọrịa mgbe plasticizer. ma ọ bụ stabilizer nwere ion ígwè na-abanye n'ime ahụ.
Dabere na nsonaazụ nchọpụta nke ihe karịrị ọgwụ 30 sitere na HPLC ma ọ bụ UV-Vis spectrophotometry na Shandong Medical Industry Research Institute na Xinqiao Hospital nke Mahadum Medical Military nke atọ, mbelata ọdịnaya ihe dị na ngwaahịa ahụ bụ 0.1 mL / L, mgbanwe PH bụ 0.2. , Ọdịnaya igwe dị arọ bụ 0, nnabata uv bụ 0.001.Hemolysis bụ 0.2%, cytotoxicity, mkpali intradermal na uche bụ 0.
Ewezuga akụrụngwa ọdịnala, ogige Jierui TPE nwekwara uru ndị ọzọ:
1.N'ihe gbasara akụrụngwa anụ ahụ, ụdị siri ike dị iche iche, nghọta magburu onwe ya, gloss, na ntụsara ahụ dị mma, na-enwe mmetụta dị mma nke uv, nkwụsị ihu igwe, elu okpomọkụ na-eguzogide, ma roba na plastic uru.
2.Ọ dị mfe iji megharịa ma belata ụgwọ ọrụ. Ngwa TPE eji eme ihe nwere ike ịmegharị ya wee megharịa ya iji belata mmetọ gburugburu ebe obibi na ịgbasa akụrụngwa enwere ike imeghari.
3.The n'efu eme na mmepụta usoro (na-agbanahụ burr onu, extrusion mkpofu gluu) na ikpeazụ n'efu ngwaahịa, nwere ike ozugbo laghachi reeji.
WEGO Jieruiguzobere na 1988, ma ugbu a bụ otu n'ime ndị na-ebubata ngwaahịa Compounds na China na ụlọ ọrụ ahụike mba ọzọ.WEGO Jierui
Ngwakọta gụnyere PVC na TPE ahịrị abụọ, nso usoro 100 dị maka ịhọrọ ndị ahịa.
Anyị akwadola nke ọma karịa ndị nrụpụta na IV set/Infusion n'ichepụta ngwaahịa dị elu karịa mba iri abụọ.
Ike mmepụta kwa afọ karịrị 20,000 MT PVC granula na 3,000MT TPE granula, gụnyere granula PVC na-abụghị DEHP 4000MT na 600MT.
