I-NYLOLO SINTS YEPROSTINAL
Iplasitiki yobunjineli yiklasi yezinto eziphezulu zePolymer ezinokusetyenziswa njengezixhobo zolwakhiwo nezisebenzayo, ziphantsi koomatshini kuluhlu lwamaqondo obushushu ngokubanzi, kwaye zisetyenziswe kwimveliso engakumbi. Yiklasi yezinto eziphezulu zokusebenza ezinamandla, ubunzima, ukumelana nobushushu, ubukhali, kunye neepropathi zokulwa gadalala. Iiplasitiki ezintlanu ngokubanzi zobunjineli zezi: P POLYAMIDE), i-PC (POLYCEROCE), i-PBT / PBT (POLYBTLE), i-POLYBTLEE Terephthalates, ePolythylene Tetephthaelates, ekwabizwa ngokuba yi-PPE).
Ke, kutheni le nto i-nylon yobunjineli ye-nylon yobunjineli yeyokuqala yetrastiki ezintlanu zobunjineli?
I-Polyamide, ekwabizwa ngokuba yi-NYLOL (NYLOLO), yiMacromoleule enamaqela e-Amide kumaqela aphindayo kwi-chain ephambili (-) ye-polymers ngokubanzi; I-NYLOL yeyona mveliso inkulu yeplasitiki yobunjineli, ezona ndlela zininzi, ezona ndlela zisetyenziswa kakhulu. Igama lesiNgesi Polyamide, ekubhekiswa kuyo njenge-PA, i-Polyamide yeentlobo: I-PA6, pa112, pa112, i-PA10, i-PA10, i-PA10, i-chanlon 9t, i-NYLOn-6 njalo njalo. I-Polsolide Synthesis: ifumaneka ngokubanzi kwi-Amino Acid Polycondetion, i-lactam ivule i-polymerization okanye nge-dibasic acid ehambelana ne-Acid kunye ne-Dibasic Amine Polycondetion.
I-Nylon izibonelelo ezilungileyo:
I-1.Ighty yoomatshini, ubuchule obulungileyo, amandla aphezulu kunye noxinzelelo. Kungaphezulu kwamandla e-thensle liphezulu kunentsimbi, kunokuba amandla okuphatha kunye nentsimbi ayifani, kodwa ayingqinelani njengentsimbi. Amandla amanyelela asondele kumandla okuvelisa, ngaphezulu kokuphinda kabini i-ABS. Impembelelo, ubuchule bokufumana uxinzelelo olusebenzayo, amandla eempembelelo phezulu kakhulu kuneplastiki jikelele, kwaye ungcono kune-acetal resin.
2.Uxelelwanga ukumelana nokungakhathali, amalungu ahlukeneyo aphindaphindayo asagcina amandla okuqala. Izikhuselo eziqhelekileyo zokwanda, i-WheecCle ye-bicycle ye-Bicycle iPhepha le-Rims Plays Umjikelezo wendima ebonakalayo amaxesha acace gca rhoqo rhoqo rhoqo.
I-3.High yendawo yokuthambisa, ukunganyange ubushushu (njenge-nylon 46, i-crystallinity ye-fiber ye-nurd ye-fiber ye-fiber ifihlile, i-piber yeglasi ifikelela kwi-degrees engaphezulu kwama-250 ).
I-Funermooth ephezulu, i-coandetion encinci yokuxinana, inxibe-ukungaphili. Ngomsebenzi wezinto zoomatshini, ukuzithambisa, ingxolo ephantsi, kwindima yengxabano ayiphezulu kakhulu xa ingezongeze izihlunu ukuba zisetyenziswe; Ukuba ngokwenene kufuneka usebenzise i-lboricants ukunciphisa ukuxabana okanye ukunceda ukubhloka ubushushu, ioyile yamanzi, igrisi kwaye njalo inokukhetha. Yiyo loo nto, inobomi benkonzo ende njengenxalenye yokuhambisa.
5. I-Alkali kunye ne-Alkali kwaye uninzi lwezisombululo zetyuwa, kodwa nazo zixhathisa ii-acids ezibuthathaka, ioyile, i-ratic computer, kodwa zingaxhathisi ii-AIDs kunye ne-oxidants. Kuyanyanywa i-petroli, ioyile, inqatha, utywala, ubuthathaka i-alkalis, njl njl. Ingasetyenziswa njengempahla yokupakisha ye-bibricants kunye ne-fuels.
Ukungancedi kwe-NYLOn:
1. Kulula ukufunxa amanzi. Ukuthathwa kwamanzi kuya kuchaphazela ubungakanani kunye nokuchaneka kwamacandelo ukuya kuthi ga kwinqanaba elithile, ngakumbi iindawo ezinamagqabi okunefuthe elikhulu; Ukuthathwa kwamanzi kuya kunciphisa kakhulu amandla eplastiki. Ekukhetheni kwezinto, kufuneka uthathele ingqalelo ukusetyenziswa kwendalo kunye nezinye izinto ezinefuthe lokuchaneka.
2. Ukunganyangeki kokukhanya okungalunganga. Kwimeko yendlela yokushishina ende-nqanaba exesha elide iya kuba yi-oxygen emoyeni, ukuqala kombala oBrown, kulandelwa ngokwaphuka.
3. Iimfuno zeTekhnoloji ye-Inations ye-Golles zingqongwe Ngenxa yokwanda kwe-shirm ukuze uzinzo losizi lwemveliso kunzima ngakumbi ukulawula; Ubukho beekona ezibukhali kwimveliso ziya kukhokelela ekugxininiseni koxinzelelo kwaye kunciphise amandla oomatshini; Ubungqingqwa bodonga, ukuba ungalingani bube bungakhokelela kwigqwetha, ukwenziwa kwamalungu; Iinxalenye zezixhobo zokulungisa emva zifuna ukuchaneka okuphezulu.
4. Iya kufunyanwa amanzi, utywala kunye nokunyibilikisa, ukunganyangeki kwii-acids kunye nee-oxidizers, azinakusetyenziswa njengezixhobo ezinganyangekiyo.
Inkqubo yeempawu zenylon
I-1. I-RTOOLOORTE ye-NYLOn: Uninzi lwe-nylon yi-ristaline resin, xa iqondo lobushushu ligqitha kwindawo yayo, i-vicofity yayo incinci, kwaye inyibilikisiwe inqambile. Kwangelo xesha, ngenxa yokufunyanwa ngokukhawuleza kwe-rolt, umbandela kufuneka uthintelwe ukuba kuphithize i-nozzle, imbaleki, isango kunye nezinye iimveliso ezibangelwe yi-phenomenon yobukhulu bayo. Ixabiso le-DOLDOL LOLLL LE-0.03, kwaye ukunyibilika kweqondo lobushushu kunye neenguqu zeShear zinobuthathaka kakhulu, kodwa zinovelwano ngakumbi kubushushu, zinciphise i-vidomity yobushushu be-barrel ukuqala.
I-2. I-nylon yokutsalwa kwamanzi kunye nokomisa: Ukuthathwa kwamanzi kaNylon yinto enkulu, inylon kwinkqubo yokubumba, ukuntywila kwento ebukhali kwi-vible ivele kumphezulu wesilivere yemveliso yehla , ke izinto ezibonakalayo kufuneka zome ngaphambi kokuba zilungiswe.
3. I-Crystalliety: Ukongeza kwi-nylon engabonakaliyo, inylon uninzi lwe-ristalline polymer, i-crystallies ephezulu, ukunganyangeki kwethafa, ilokhwe, i-gesion, i-protrance, i-protrance, i-ensurity ithathela ingqalelo, kodwa ukucaca kwaye iipropathi zokuchasana nempembelelo azilunganga. Iqondo lobuncwane elinempembelelo enkulu kwi-crystallization, iqondo eliphezulu leqondo eliphakamileyo lobushushu liphezulu, amaqondo obushushu asezantsi amayeza asezantsi.
4. I-Shrinkage: efana nenye i-crystalline, i-nylon reastin shrist shrinkges, i-genel nylon shrintage kunye ne-crystal ye-crystal yolwalamano, xa i-crystall yemveliso yemveliso iyakonyusa i-mold Iqondo lokushisa \ ukwandisa uxinzelelo lwenaliti \ ukunciphisa amaqondo obushushu aya kunciphisa ukusulwa kweemveliso, kodwa iimveliso zoxinzelelo lwangaphakathi luyanyusa lula ukungcungcutheka. Umzekelo, i-fiber ye-fiber ye-Garliffciere eqinileyo i-PA6 kunye ne-PA66 yexabiso le-1.5-2%, emva kongeza i-fiber yeglasi inokwenza i-0.3% ukuya kwi-0.8%.
5. Izixhobo zokubumba: I-NYLOLO YOKWENZA, eyona nqaku liphambili lokuthintela "I-Nozzle Stenometion phenomenon", ke ukulungiswa kwezixhobo zenyyan ngokubanzi zisebenzisa i-nozzle yobuqhetseba. Ukongeza, kungcono ukukhetha umthamo wokuprinta ofanelekileyo womatshini omkhulu oxutywe.
I-6. Iimveliso kunye nezikhunta
* Iimveliso zodonga: I-nylon yokuhamba ubude be-150-200, i-nylon yeemveliso zobubanzi obungaphantsi kwe-0.8mm ephakathi kwe-1-3mm ngokubanzi phakathi kwe-1-3mm ngokubanzi phakathi kobunzima, thambisa i-roll shrinkage.
* Ukuphelisa: I-NYLOLO SPIN YOKUGQIBELA Ixabiso le-0.03mm okanye njalo, ke iHardaund Hole Slot kufuneka ilawulwe ngezantsi kwe-0.025.
* Iqondo lobuncwa le: Iimveliso ezinodonga olucekeceke zinzima ukubumba okanye zifuna i-crystallinity ye-crystallity ye-chestation, zifuna iimveliso ezinomgangatho othile wokuguquguquka komzimba obandayo. I-Runner kunye neSango leSango leManga alifanelanga ukuba lingaphantsi kwe-0.5 * t (apha t ibukhulu benxalenye yenxalenye ye-odd). Amasango aphantsi komhlaba, ubuncinci besango sesango kufuneka ibe yi-0.75mm.
I-1. I-Pom kunye ne-Pom kunye ne-POM ye-geos zinengyy, zinxibe ukuxhathisa kunye nokuchasana nokungakhathali Akukho ngxaki zaneleyo, i-Pom Gears kulula ukwaphula amazinyo engxaki.
I-2.
3. Ukuxhathisa i-Porrosion ye-Pom kunye ne-PA66 iigiya akwanelanga, kwaye iigiya ze-Pom kunye nejelo yokuGqibela iiNdawo zokuGcina kulula ukunxiba kunye neengxaki zokuhamba.
I-4. I-NYLOLO 46 IGears ayisophumeleleyo yengxolo, i-gir torque kunye nobungakanani buchaphazelekile ngamanzi.
I-5. I-MC NYLOLO inxibe ukungakhathali okudinwayo ayonelanga, i-hygroscoficity kwaye ikhokelela kwi-gear torque kunye nokuzinza kwe-gerimes akwanele, ukusebenza kwengxolo akwanele, ukusebenza kwengxolo asanele ukuphuculwa kunye neminye imiba.
