Narke mai zafi nau'i ne na mannen filastik. A cikin wani kewayon zafin jiki, yanayin jikinsa yana canzawa tare da canjin yanayin zafi, yayin da abubuwan sinadaransa ba su canzawa. Ba shi da guba kuma marar ɗanɗano. Samfurin sinadari ne mai dacewa da muhalli.
Saboda samfurin da kansa yana da ƙarfi, yana dacewa da marufi, sufuri da ajiya, mara ƙarfi, rashin gurɓataccen gurɓataccen abu kuma mara guba; Kuma abũbuwan amfãni na sauƙi samar da tsari da high bonding ƙarfi.

Pe wax don manne narke mai zafi yana da ƙarancin hasara na thermal, ƙarancin abun cikin mai da babban taurin.

Manne narke mai zafi yana da ƙarin iri da amfani. Yana iya haɗa fata, gilashi, ƙarfe, itace, robobi na kaya, jiyya, yadudduka, da sauransu ana amfani dashi sosai a cikin gine-gine, yadi, kayan lantarki, jiyya, mota da sauran masana'antu.
Abubuwan gabaɗaya na mannen narke mai zafi sune kayan haɗin gwiwa. Abubuwan gama gari sun haɗa da abubuwa masu zuwa: babban abu, tackifier, softener, filler, antioxidant and regulator.
Babban abu a zahiri yana taka muhimmiyar rawa a cikin ƙarfin haɗin gwiwa, juriya na zafi, tauri da matsakaicin juriya na manne-narke mai zafi. Yawanci yana ƙunshi nau'ikan polymers masu girma ɗaya ko da yawa. Softener yana sanya manne mai zafi mai sauƙi don samarwa da sarrafawa. Fillers gabaɗaya suna amfani da abubuwan da ba su da alaƙa da abubuwan haɗin gwiwa don haɓaka dankon colloid da haɓaka juriyar tasiri da ƙarfin injina. Antioxidants suna tsawaita rayuwar sabis da juriya mai zafi na mannen narkewar zafi.
Bayyanar da siffar zafi narke m bambanta bisa ga daban-daban dalilai:
1. Hot narke m sanda:
A m m da aka yi da EVA a matsayin babban abu, tackifier da sauran aka gyara. Yana da halaye na mannewa da sauri, ƙarfin ƙarfi, juriya na tsufa, babu guba da kwanciyar hankali na thermal mai kyau. Ana iya amfani da shi don itace, filastik, marufi da sauran daskararrun manne juna, kuma ana iya amfani dashi sosai a masana'antu da iyalai. Ana amfani da sandar manne mai zafi mai zafi tare da bindiga mai narkewa mai zafi.

2. Zafi narke barbashi:
Hot narke roba barbashi ne roba m kayayyakin. A cikin wani kewayon zafin jiki, yanayin jiki na ɓarke ​​​​narke mai zafi yana canzawa tare da canjin zafin jiki, yayin da abubuwan sinadarai ba su canzawa. Zafafan ɓangarorin roba na narke ba su da guba kuma marasa daɗi. Waɗannan samfuran manne ne masu dacewa da muhalli. Za a iya amfani da barbashin roba mai zafi a cikin marufi a kowane fanni na rayuwa. Ana amfani da barbashi masu zafi don narkewar abin da ke narkewa ta hanyar zafi a cikin injin narke mai zafi, kuma manne bayan narkewa ya zama ruwa. Ana aika manne mai zafi mai zafi zuwa saman abin da aka ɗaure ta hanyar bututu mai zafi mai zafi da narke mai zafi na na'ura mai zafi mai zafi, kuma an gama haɗawa bayan an kwantar da man narke mai zafi.
3. Fim ɗin
narke mai zafi
Za a iya raba fim ɗin m narke mai zafi zuwa thermoplastic da thermosetting bisa ga halayen aikace-aikacensa. Yana da halaye masu zuwa:
(1) Yana da ƙaƙƙarfan kauri mai daidaituwa da daidaituwa;
(2) Rashin ƙarfi, mai sauƙin sarrafawa;
(3) Kyakkyawan mannewa ga abubuwa da yawa;
(4) Kauri shine 0.1-0.203mm kuma launi shine translucent / amber;
(5) Ana iya naushi cikin madaidaicin siffofi da girma dabam, kuma ya dace da aikace-aikacen hannu mai tsabta ko ta atomatik.
Aikace-aikacen samfur: yana iya haɗa ƙarfe, filastik, takarda, itace, yumbu, yadi da sauran kayan, kuma yana iya samun sakamako mai kyau akan saman abubuwan da basu dace ba.
4. Hot narke matsa lamba m m:
Hot narkewa matsa lamba-m m m dangane da thermoplastic polymer. Yana da halaye biyu na narke mai zafi da matsi-matsi. Ana iya shafa shi a cikin yanayin narkakkar. Bayan sanyaya, ana iya haɗa shi da sauri ta amfani da matsi mai haske. A lokaci guda, ba zai iya ƙazantar da fuskar abin da ake bi da shi cikin sauƙi ba.

Babban abun da ke ciki na manne mai zafi-narke mai zafi shine: polymer elastomer, kamar SIS, SBS, SEBS, SEPS, da dai sauransu, da tackifier, filastik, filler da antioxidant. Yana da mafi yawan thermoplastic elastomer, watau SBS da SIS thermoplastic elastomer. SBS, wanda kuma aka sani da thermoplastic styrene butadiene roba, wani elastomer na thermoplastic. SBS yana da kyau solubility kuma ya dace da yawancin polymers. Ƙara resin da tackifier na iya rage dankon narkewa. Yana da matukar dacewa don shirya zafi-narke matsa lamba-m m. SIS shine toshe copolymer na styrene da isoprene. Yana da ƙananan modules, ƙarancin bayani danko da narke danko da kyakkyawan tsari. Saboda SIS matsakaici toshe polyisoprene yana da gefen sarkar methyl a cikin tsari, yana da kyau cohesion, m mannewa da kyau dacewa tare da sauran Additives, SIS zafi narkewa matsa lamba m m yana da mafi alhẽri mannewa farko fiye da SBS zafi narke matsa lamba m m.
Magance guduro wani muhimmin sashi ne na manne-matsi-matsi sai babban jiki na roba. Babban aikinsa shi ne ba da danko mai mahimmancin matsi. Domin an gauraye resin tackifying a cikin robar elastomer ne tsarin hadawa ya haifar da dankowar farko da mannewa a saman abin da aka haɗa.
Za a iya raba tackifiers da aka saba amfani da su zuwa nau'i biyu:
jerin Rosin: rosin, abubuwan da suka samo asali na rosin (hydrogenation, disproportionation, polymerization, esterification)
Jerin guduro terpene na dabi'a: guduro terpene (α－ Terpene β－ Terpene), terpene phenolic guduro, aromatic resin. , hydrogenated guduro terpene.
Qingdao Sainuo Chemical Co., Ltd. Mu ne masana'anta don waxakin PE, waxakin PP, waxakin OPE, Eva kakin zuma, PEMA, EBS, Zinc / Calcium Stearate …. Kayayyakin mu sun wuce REACH, ROHS, PAHS, gwajin FDA. Sainuo rest assured wax, maraba da tambayar ku! Yanar Gizo:https://www.sanowax.com
E-mail ： sales@qdsainuo.com
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