Inyongera ni ibikoresho fatizo byingenzi munganda za rubber. Nubwo amafaranga ari nto, ingaruka ni nini cyane. Elusthathane Elastomers ntishobora gutandukana ninyongera muri Synthesis kugirango itegure kandi igakoreshe
Imfashanyo
01 Catalistst na Inhibitor
Muri synthesis ya Elanyimesthane Elandomers, kugirango yihutishe umuvuduko wingenzi, akenshi akeneye kongeramo kataline, imiti ya tertiamine ni tertinedineDine, DimethyleThamine, MomethiteHenine, Morphine nibindi, muri Pineti ya Trinethylene ningirakamaro cyane; Ornotin ikubiyemo cantlote ya stannous, Dibutyl tin dilaurate nibindi. Byongeye kandi, hari mercure ya kamere, umuringa, kuyobora n'icyuma, hamwe n'ubusa kama na mercure biba ari ngombwa cyane, nkayobora caprylate na penymmercuric. ACID ya kano kama nka aside aside ya Adipike na acide ya Azerelaic irashobora gukoreshwa nkamaseti yo gusuka reberi ya Polyethane.
02 Urunigi rwongerera hamwe na Urunigi RWANDke
Muri synthesis ya polurethane Elastors, urunigi rwerekana diols na aminune banines ari ngombwa kugirango uruniko rwinyungu. Urunigi rwagura abakozi bongeweho bivuga ikigo cyitabira imikurire yo gukura kandi zirashobora gukora ibintu bitari byinshi, ether diol, ally ofline yongeramo imbaraga Elurethane Elastomers ikoresha Diyoli gusa; Ivanze Elanesthane ya Polurethane irashobora gukoresha diols cyangwa ally ether.
Modifier yo gukora umukozi
Bimwe muribi byongeweho birashobora kunoza imikorere no kugaragara kubicuruzwa, kandi bamwe barashobora kunoza imikorere, nka plastizar, kwambara, guhuza, filler, amabara no kurekura umukozi.
01 Plastizer
Plastizer ikoreshwa cyane muri polyurethane. Intego yo gukoresha ni ukuzuza plastike yikigo, kunoza umutungo utunganya nubushyuhe buke bwa reberi ya gilcanion, kandi ugabanye imbaraga zo kurakomera no kurambura imbaraga za reberi. Umubare wa plastistizer ntugomba kuba munini cyane, bitabaye ibyo bizagabanya kwambara kwambara reberi ya gilcani. Polinethane reberi ifite polarity, nuko guhitamo muri rusange plastizer ya polar. PHTHALATES, POSTHEFE Esters, Aliphatic Alkyds nibindi resite, nka Dimethox-Glycol Phashate, Ibisubizo bya Tritonate, Ibisubizo bya Dioctyl bikoreshwa, Scan phenomenon ibaho nyuma yo gutera inkunga. Mugihe ukoresheje Gumaron Resin, imbaraga za kanseri ari hejuru, ubumuga buhoraho ni buto, ariko ubutoni burashira biragaragara; Igihe cya terefone ya Tricreol yakoreshejwe, imbaraga za tensile ziruta iy coumaron resin, ariko ubutoni burashira biragaragara.
02 kwambara
Mubihe bimwe bidasanzwe, kugirango ugabanye amasezerano yo guterana amagambo ya Polyurethane no kurushaho kunoza kwambara kwambara, nka peteroli na tetrafluoromer elanethane muri Polyonethane, ibishushanyo na Tetrafluoromer Elanesthane, nibindi bikoresho byahinduwe bifite imiterere yo kwihisha, bikoreshwa Nkuko ibikoresho, bushing nibindi bice, bifite akamaro gakomeye mubukungu.
03
Ibihimbano byakoreshejwe muri Polurethane Elanesthane bikoreshwa cyane mugutunganya thermoplastique no kuvanga Elaspemer. Acide yuzuye n'unyunyu, paraffin na Srashide bakunze gukoreshwa.
04 Kurekura umukozi
Kurekura umukozi ni umukozi utangwa nintambwe mugukora ubwoko butatu bwibicuruzwa bya polanethane. Polyurethane nigikoresho gikomeye cya Polymer. Ifite imbaraga zikomeye zihuza ibikoresho byicyuma nibikoresho bya Polymer. Utarinze gutabara, ibicuruzwa biragoye gusohoka muburyo. Abakozi bakoreshwa neza ni reberi ya silicone, pester, amavuta ya silicone, isabune, ibikoresho bya polytetraflene na polytetraflene na polytetraf na polytetraflene, nibindi bikoresho birashobora no gukoreshwa mugukora ibibumbanyi, kugirango bakureho ibidukikije cyangwa gutera inkunga imurikagurisha.
05 yuzuye
Follers yongewe kugabanya ibiciro byibicuruzwa no kunoza irwanya ubushyuhe, kugabanya kugabanuka no kugenzura kwaguka hamwe nibindi bintu. Muburyo bwo kuvanga Polyurethane yakunze kwiyongera kuri kopi 20-30 ya karubone, intego yacyo ntabwo ari ugushimangira, ahubwo ni ugukomeza imizi yumubiri na robeli ya reberi idahindutse yo kugabanya ikiguzi cyibicuruzwa. Hamwe no kongera umubare wa karubone, imbaraga za karubanda no kurambura reberi buhoro buhoro byagabanutse, hakurikiraho ubukana bwa karubone, bukurikirwa no kwambara umukara, hakurikiraho guhagarika karubone. Ibindi byuzuzanya nkibumba, karubone yera yumukara, karubone ya calcium, salfate ya kariyi, nibindi nayo irashobora gukoreshwa.
06
Ibicuruzwa bya elanesthane ni amabara meza, meza kandi meza aterwa namabara. Hariho ubwoko bubiri bwabakoso, dyes organic hamwe na pigment ya anorganic, irangi rikoreshwa ahanini mubicuruzwa bya polyurethane ya polyurethane, imitako kandi bikaba byiza bitera inshinge nibice byinjira. Amabara y'ibicuruzwa bya elastomer muri rusange afite inzira ebyiri: imwe ni yongeweho pigment poliol asya inzara za nyina, hanyuma umubare wa polinol wa musapo hamwe n'ibikoresho bya polinethane n'ibikoresho bya poltineti; Ubundi buryo ni pigment hamwe nizindi nguzanyo hamwe na olisticomer polyOl cyangwa plasticer basya ibara cyangwa amabara ya paste, nyuma yo gushyushya umwuma urwacyaha, ibishishwa. Iyo ukoreshejwe, ongeraho ibara rito wandike kuri prepolymer, ugaterana noroheje hanyuma ugasubira inyuma hamwe no kwagura urunigi. Ubu buryo bukoreshwa cyane kuri sisitemu ya moca. Ibirimo pigment mumabara yandika hafi 10% -30%. Umubare wongeyeho ibara ryanditse mubicuruzwa muri rusange munsi ya 0.1%.
Agent Agent ahanini bivuga umukozi ukurura kandi yihuta, ikoreshwa gusa muri ELULESTHERTHANE ELALOTHERMENE. Umukozi uhuza urimo kwishyira hamwe, peroxide na sulfure. Isocyanate Esters ikoreshwa muri TDI na Dimer yayo, MDI Dimer na Papi, nibindi birakenewe, bityo birakenewe, ni ngombwa rero kwitondera umutekano no gukumira amazi mu kigo.
Ibyiza byo gukoresha Isocyanate nko guhamagarwa kwabakozi kwambara neza, imbaraga nyinshi no gukomera. Peroxide Gutera Umukozi Kuri Diisopropylbenelbene Peroxide (DCP) nicyo gikunze kugaragara, izindi mpamvu zifite tert-Buty℃birakwiye.
Hamwe na Maroxide Gutera inkunga ya Peroxide na Isocyanate nko kwizihiza umuntu ugereranije no guterana amagambo asanzwe, gukomera, guhungabana no kurwanya imbaraga Gushakisha, gukuraho imbaraga no kurwanya ubushyuhe ni bibi, bifite impumuro; Iyo imiterere ya polyinethane ikubiyemo ibice bidateganijwe, sulfuru Gutanga imbaraga birashobora gukoreshwa.
Guhagarika gahunda ya sisitemu
Mu rwego rwo gukumira gusaza reberi ya Polyurethane, Kurimbura ubuzima bwa serivisi, birashobora gukoreshwa mu kongera ubushyuhe, Stabilizer yoroheje, Stabilizer, Sydrolyse, Anti-Umukozi n'umupaka
01 Stabilizer
Rusange Polyurethane Ibyuma birwanya okiside ntabwo ari bibi cyane, bigira ingaruka ku bikoresho bya polyinethane Pentarythritol (5-di-tert-Butylpphenylprosiopoionate) (Antioxidant -1010), Antioxyphenyont (TTPORYPHPOPOPATE (Antionyphenyos (TNPONLPORPOPATE (TONONLPORPOPATE (TTPONLPORPOPOLIPATE (TONONLPORPOPATE (TTPONLPORPOPATE (TTPONLPORPOPATE (TRONYLPORPETATE (TNPONLPORPOTE (TNP), nibindi
02 Stabilizer
Bizwi kandi nka ultraviolet yinjije, irashobora kunoza cyane amafoto ya aromatiya isocyanate ya polyurethane. Mubisanzwe Byakoreshejwe Stabilizers Lightly Bikubiyemo Benzophenone, Benzotrinole na Pikite, nka 2-hydlexybenzonone (Uv-1-Hydroxy Wengenzone (4 (2 ', 1'-Tert-Butylphenyl) -5-ChlorobentetrieZole (Uv-328), Bis (2, 2, 6, 6, 6-Tetramethylpiperipedididine) Igisekuru, nibindi
03 stabilizer ya hydlelysis
Iyo Polyester Polyirethane yakoreshejwe mubidukikije bihebuje, cyane cyane mumazi ashyushye, stabilizer ya hydlestise igomba kongerwaho. Intebe ya Hydrolysis ikoreshwa cyane mu nganda ni Carboni yitandukanije DIMIDE. Byakozwe n'Ubudage Rhein Chical Chical Chical Chemide Troimide (PCD) ifite amanota abiri: Stabaxol-P. (Polycarbol-P.℃, cyane cyane ikoreshwa muburyo bwa sholtente ya polyester polymer, nko gusuka Ubwoko bwa Polyurethane, amatara ya Polyurethane; Iyanyuma ifite uburemere bwo hejuru bwa molecular kandi ikoreshwa mu mutego kandi ivanze Elaurethane Elanesthane Elastomers.
04 Anti-Mold Agent
Polyethethane Elastomer Elastomer ifite ubushobozi bwo kurwanya ubukana, urwego 0-1, ahanini nta nkombe za microbial ziva muri microbial, ntizibura kubumba; Ubwoko bwa polyester na polyε-Gukora Ubwoko bwa Polyurethane Polyethane Byoroshye Isub ya Microbial Isukari kandi yoroheje Mubidukikije kandi Byijimye kandi byijimye, cyane cyane polyε-Korekana ubwoko bwa polyurethane reberi mirewore irakomeye, ni ngombwa rero kongeramo umukozi wa LEYAW. Abakozi bakunze gukoreshwa ni 8-hydroxyquina 8-hydroxyquinoline 8-hydroxyquinol, pentachloronol, sodiine pentachlorononoLe Acetate, nibindi. Amanota yongeyeho ni 0.1% -1%. Guhitamo inzimu yacyo bigomba kuzirikana ingaruka mbi hamwe nuburozi buke kumubiri wumuntu hamwe nizindi ngaruka za bagiteri hamwe nintangarugero ku mubiri wabantu (LESORESTMG MU BURYO BW'UMUNTU (LESOWNFIMWE MU BURYO BW'UMUNTU (LESORES HANZE / KG), Ariko hari amabara.
05 flame redibant
Ikimenyetso cya Flame gisebanya gisanzwe gipima indangagaciro ya ogisijeni: Indangantego ya ogisijeni> 38 kubikoresho byibanze bya flame redibant hamwe na> 25 kubikoresho byo gucika intege. Ironderero rya ogisijeni ryibikoresho bisanzwe bya polinethane ni 19-20, bifite ibikoresho byakomotse. Iyo Polyinethane ikoreshwa mu bikoresho, kubaka, gutwara, ibikoresho byo guha ibikoresho, bigomba kubahiriza ibipimo byaka umuriro hejuru y'icyiciro cya II. Kubwibyo, ikirenga gikoreshwa cyane mubicuruzwa bya polyurethane, kandi nicyo gipimo kinini cyikibazo, kubara hafi 1/3 cyimibare yose ya polyurethane. Umukanzi wa Flame ugabanijwemo ibyiciro bidasanzwe kandi kama, Flame ya ONOGRINIC Akenshi ikubiyemo Aluminiyumu, Ibyiza bya Alumina, bihendutse, bidatera umwotsi, ibibi birakomeye, Ubucucike bwinshi, kubipimo, ubwikorezi, kwinjiza ibikoresho byashyize ahagaragara ibisabwa byinshi, gukoresha ntabwo byoroshye.
ANICHS ANICHER ANILARIE ifite uruhare runini mu murima wimiti myiza. Nubwo amafaranga atari anini, hariho ubwoko bwinshi, bukoreshwa kandi bukoreshwa murwego rwo hejuru. Amasosiyete menshi murugo no mumahanga yiyemeje guteza imbere Aulilari nshya, cyane cyane aduilaries. Polyurethane ni inganda zigaragara, imikorere yuzuye ni nziza, urugero rwa porogaramu ni kwaguka.
Qingdao Yinhepley Ibikoresho bishya bikozwe mu iterambere no gutanga umusaruro wa Polymer wabigize umwuga, nka antioxident, UV Gutera Umucyo, Umutuku, Flame Redarrabant Plastic Engineering Plastics.
Murakaza neza kubaza:yihoo@yihoopolymer.com
Igihe cya nyuma: APR-12-2023