Okuhindura amakorero n’okukora Tpe erikurenga: Okucondooza aha Tpe erikuhikaana n’ebintu ebiine amagara, Tpe Elastomer, Tpe erikumurinkana munonga, na Tpe Granules

Kwanjura

Omu nkora erikweyongyera juba ey’okukora polymer z’omurembe, Thermoplastic Elastomers (TPE) zirugireyo nk’ebintu by’omusingi ebirikuzibira ekizibu ekiri ahagati y’okukora kwanguhi kw’ebintu ebirikwetwa thermoplastics n’okugumizamu kw’ebipiira ebitarikuhinduka. Aha makorero g’ensi yoona kuruga aha kukora emotoka kuhika aha kuhanga eby’okukoresa omu by’obujanjabi n’eby’amashanyarazi ebirikukoresibwa abantu, okutoorana eby’okukoresa nikuragiira okukora, oburinzi, n’okushemeza. Ekitongore ky’okushuubuza ekya Ningbo Losman., erikukora omu nkoragana y’obutegyeki n’ebitongore bitaano eby’omurembe eby’okukora ebintu omu mahanga goona aga China na Vietnam, eyemereire omu maisho g’entunguuka egi ey’amakorero. Losman aine obushoboorozi bw’okukora ebintu ebirikurenga tani 100,000 buri mwaka kandi aine n’omutindo gw’okugaba ebintu omu nsi yoona, kandi neereetaho eby’okukoresa eby’omurembe ebirikuhikaana n’omutindo gw’ensi yoona ogurikukirayo kwetengyesa.

Ekicweka eki nikicondooza aha nkora mpango y’ebintu bisya eby’omurembe ebya TPE—okukira munonga birikuta omutima aha . Okubumba munonga Tpe, Tpe erikuhikaana n'ebihangirwe, Elastomera ya Tpe, Tpe erikumurinkana munonga, Tpe obujuma, n’ebintu byabo ebikuru eby’omusingi, . Orubaju rwa SEBS. Kurabira omu kucondooza okugumire aha mutindo, okukuratira ebihandiiko by’ensi yoona (obariiremu REACH, RoHS, FDA, na GRS), n’obukugu bw’okukora ebintu kumara emyaka makumi, Losman naagumizamu kuha abakozi obushoboorozi omu nsi yoona kuhingisa ensharo z’okukora ebintu n’okwesigwa omu mirimo.

Omusingi gw’okukora gye: Okwetegyereza SEBS Rubber na Tpe Granules

Omu mutima gw’ebintu ebirikukora gye munonga, harimu . Orubaju rwa SEBS(Ekirungo ky’okuteerana-Etileni/Butileni-Stiriini). Nk’ekintu ekirimu amaizi (hydrogenated styrenic block copolymer), SEBS neeha oburinzi bw’omutaano aha mbeera y’obwire, okugumaho kw’okwotsya, n’amaani g’ebyoma hatariho kwetenga kuhindura ebiriisa. Ningbo Losman nakoresa ebihandiiko bya SEBS eby’omutindo gw’ahaiguru ebirugire omu beebembezi b’amakorero g’ensi yoona kuhangaho eby’omutindo gw’ahaiguru Tpe obujumaebirikukora nk’eby’okurya by’omutaano eby’okukoresa omu miringo y’obunaku obu ey’okuteera enjegyere n’okushohoza.

Ebicweka byaitu eby’okukoramu ebintu omuri Zhejiang Jinhua, Wenzhou, Dongguan, na Ho Chi Minh City nibikoresa eby’okukoresa eby’omurembe ebiine ebikwato bibiri ebirikuteerana ebintu ebiine ebikwato bibiri kureeba ngu eby’okwongyeramu, ebirikuhindura obuveera, n’ebintu ebirikuhamya eby’okurya byajanjaara gye. Ebirugiremu Tpe obujumakworeka okutaikirizana kw’omutaano kuruga omu kicweka kimwe aha kicweka, okutaho okugumizamu okukye, n’okugumizamu okurikubaasa kuhindurwa kuruga ahari 10 Shore A kuhika ahari 90 Shore A. Okutegyeka oku okugumire omu nkora nikuhamya ngu abakozi abari ahansi y’omugyera nibatunga emihendo mikye y’ebintu ebisigaireho n’okukora gye.

Eby'obuhangwa eby'ahaiguru eby'okukora n'okubumba Tpe

Omwe aha miringo y’okukora ebintu erikuhindura munonga omu bintu by’obunaku obu eby’okukoresa n’eby’amakorero ni . Okubumba munonga Tpe. Overmolding neebaasisa ba inginiiya kukwatira hamwe ekicweka kya TPE ekigumire kandi ekirikukwatwaho aha kintu ekigumire—nka ABS, PC, PA, nari polypropylene (PP)—kuhanga ekicweka kimwe, ekiine obumwe ekirikugaita obuhikiriire bw’omutindo n’okukora gye n’okukwaata gye.

Ebintu bya Ningbo Losman eby’omutaano eby’okukora ebintu bingi nibimaraho okwetenga kw’okukoresa ebikwato by’okuhamya eby’akabiri nari eby’okuhamya eby’ebyoma. Omu kuhangaho obutaikirizana bw’eby’obuhangwa ahagati y’ekicweka ky’ahansi n’ekirungo ky’ahansi, Losman naahamya amaani g’omutaano g’okusheeshasheesha n’okugumaho kumara obwire buraingwa, nangwa n’omu mbeera z’okukora ezigumire n’okugyemeserezibwa kw’ebyoma okurikugarukagaruka.

Okureeba ngu abarwaire baine oburinzi: Okweyongyera kwa Biocompatible Tpe omu bya tekinologiya y'eby'obujanjabi

Omu kitongore ky‘ebikwato by‘obujanjabi n‘eby‘amagara, okutoorana eby‘okukoresa nikuteebwaho okushwijuma kw‘ebiragiro okurikukirayo. Tpe erikuhikaana n'ebihangirwen’okurahuka kubinga PVC ey’obuhangwa n’eby’obuhangwa eby’emipiira ahabw’obukuumi bwayo, obutagira emibazi, n’okukuratira emitindo ya ISO 10993 na USP Class VI.

Ebirungo bya TPE eby’omutindo gw’obujanjabi ebirikuheebwa Ningbo Losman tibirimu n’ebintu ebirikuhindura obuveera nk’ebirungo bya phthalates (DEHP), bisphenol A (BPA), n’ebyoma ebiremeire. Ebintu ebi nibyoreka okushoborokyerwa kw’omutaano, ebirikubaasa kushohozibwa bikye, n’okuzibira okusheeshasheesha kwa gamma, ETO, na autoclaving. Kuruga aha nshaho z‘okuta omu mubiri (IV) ezirikuhindukahinduka n‘ebikwato by‘okukingira okuhuuta kuhika aha nshaho z‘okutaho eshagama n‘ebikwato by‘okushemeza, elastomers ezirikuhikaana n‘ebihangirwe nizihamya oburinzi bw‘omurwaire obutarikuteganisa obwo zirikuha abakozi b‘ebikwato by‘obujanjabi oburinzi bw‘ahaiguru n‘okukora ebintu bingi.

Okutunguura oburungi: High Gloss Tpe omu by’amashanyarazi n’eby’okukoresa

N‘obu okukora kw‘emirimo kuraabe kuri okw‘omugasho munonga, oburungi bw‘ebintu nibukira kuragiira abaguzi kucwamu kugura omu butare bw‘ahaiguru bw‘okuguza. Elastomers z’obuhangwa nizikira kubonabona ahabw’okuhezaho obutashushana nari obutashushana, ekirikuremesa okuzikoresa omu bicweka ebirikureebeka eby’omuhendo. Okubaasa kushoboorora oburemeezi obu, Losman akozire eby’omurembe . Tpe erikumurinkana munongaebirungo ebirikugaita okushemeza kw’ahaiguru, okuri nk’endabirwamu n’okukoraho okugumire n’okugumaho kw’orukoba rw’obuhangwa.

Omu kutunguura rheology ya polymer n’omubaro gw’okutambura kw’omubiri omu bwire bw’okuteerana, ekibiina kyaitu ky’eby’obuhangwa kisingire omu kwihaho obuzibu bw’aha mutwe n’emiringo y’okusheesheka. Eki nikibaasisa abakozi b’eby’amashanyarazi, eby’okukoresa omu maka eby’obwengye, n’eby’okupakira eby’okujwara eby’omuhendo kuhanga ebintu ebirikushemeza omu kureeba kandi ebirikushemeza omu muringo gw’omutaano omu kukwatwa.

Ebigarukwamu bya Polymer ebihikire n’obwesigwa bw’okugaba eby’okurya omu nsi yoona

Nk’omuhi w’emibazi y’omutaano, Ningbo Losman Trading Co., Ltd. neekira omurimo gw’okuha emibazi y’obuhangwa erikukora nk’omuhi w’eby’okurya by’omutaano, omu mwanya gumwe [3]. Eshagikirwe emyanya etaano y‘okukora ebintu [3], obushoboorozi bw‘okukora tani ezirikurenga 100,000 buri mwaka, n‘ekibiina ky‘okucondooza n‘okutunguuka ekihaireyo, Losman neeha ekicweka kihango ekirikurenga ahari TPE kubaasa kutaho:

• Ebirungo bya styrenic: SBS, SEBS, SBC, na SIS [3] zikozirwe ahabw’okuhindura omu itaka, ebikwato by’okuhamya ebirikukora gye munonga, n’ebigyere [1].
• Obuveera bwa Inginiya: Ebicweka by‘ahaiguru ebya PA, PC, PET, PBT, SAN, ABS, GPPS, na HIPS [2] [3].
• Resini z'omutaano n'eby'omutaano: C5/C9 hydrocarbon resins, silikoni y’amaani, n’ebiriisa by’amaani ebirikukora nk’ebicupuri [2] [3].

Okwehayo kwaitu okutarikuhinduka aha bushagiki bw‘eby‘obuheereza nikuhamya ngu abashuubuzi batunga ebiteiso by‘omutindo ebihikire, obuhabuzi bw‘okutunguura okukora, n‘obungi bw‘okuragiira oburikuhindukahinduka (MOQ) [3] obutebeekanisiibwe kuhamya enkora zaabo z‘okuha ebintu omu katare k‘ensi yoona akatarikuteberezibwa [3].

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