Makhalidwe ndi Mapulogalamu
Chloroprene mphira (cr) ndiye chinthu chachikulu cha chloroprene rabara, zomata zitha kukhala zolimba kwambiri, zikopa, zikopa, zikopa, zitsulo, zitsulo, zitsulo, zitsulo, zitsulo Zipangizo zina zambiri, motero a chloroprene rabara a rabara amatchedwanso, neoprene rabara alinso ndi dzina la 'zomatira zonse '. Neoprene bibtery zomata ndi mtundu wosungunulira, emulsion ndi mtundu wopanda madzi, zosungunulira zamadzimadzi zimagawidwa m'magulu osakanikirana ndi kumenti. Kuphatikiza timaphatikizapo zomatira ndi zomatira ndi zomatira cr cr ofanana, komanso zomata za rentin-zosinthidwa. Mtundu wamedement ndi neoprene rabara ndi methyl methacrylate ndi monomer yankho la kulumikizana kwakomeza. Pakadali pano, zodzikongoletsera za rabrene neoprene ndizomwe zimagwiritsidwa ntchito kwambiri, njira zomwe zimayenera kuchitidwa kuti muchepetse kuipitsidwa kwa poizoni, mogwirizana ndi chilengedwe.
Choyamba, mtundu wosakanikirana neoprene rabara yomatira
Osakaniza neoprene biblivevess amatanthauza kuti rabara ya neoprene posakaniza (kapena osakanikirana) kusungunuka mu osakaniza ma sol soltols, kuwonjezera ma resun, ma mantioxidants, zowonjezera, zowonjezera ndi zina zowonjezera.
Ogwira ntchito yokalamba, zosefera ndi zina zowonjezera mu gawo limodzi kapena zosungunulira ziwiri zochokera.
1, Makhalidwe
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Tsoka la Tacsisier, akuwonetsa mphamvu yayikulu yomatira. . . (4). (5) Zomatira zomatira ndizofewa, zotanuka komanso zosagwirizana ndi mantha ndi kugwedezeka. . Mphira ndi chitsulo cholumikizirana munyumba zaka 20 pambuyo poti kulimba mtima kulibe kuchepa. . . (9), Kukaniza kutentha koyenera, kukana kuzizira sikwabwino. (10)
Zosakaniza za neoprene zomatira ndi chomatira chothandiza kwambiri, chogwiritsa ntchito mafakitale kwambiri komanso moyo watsiku ndi tsiku. Makamaka imagwiritsidwa ntchito kwambiri pakupanga mafakitale komanso moyo watsiku ndi tsiku, makamaka pakupanga nsapato, mipando, kumanga, magalimoto ndi mafakitale ena okhala ndi zochuluka.
2.Kubweretsa
Neople neoprene ndi neoprene rabara, otayika, zitsulo ma okoma, ma antioxidants, ma antioxidants, antiotants,
Wothandizika ndi wotero.
I. chloroprene rabara
Chloroprene rabara, omwe amadziwikanso kuti Polychloroprene, ndi 2-chloro-1,3 budadiene monga zida zazikulu za emussion ndikupanga mtundu wa elastomer.
Elastomer. Chloroprene rabara ndi yoyera kapena yachikasu flake flake kapena cholimba, crystality yosinthika, komiti bwino, mphamvu yayikulu. Kukalamba bwino, kutentha, mafuta ndi kukana kwa mankhwala. Kukana nyengo ndi ozone kukanidwa kwa ozone ndi wachiwiri kokha kwa ethylene ma probrab ndi kwezani mphira. Kukaniza kutentha ndi mphira wa nitrile. Kukaniza kwabwino kwa itorganic acid ndi alkali. Ali ndi msewu wina wamoto wokha. Choyipa chopindika pang'ono, kusasunthika kwamagetsi sikwabwino.
2, kunyoza
Tracfar Resin ndi gawo lofunikira la neopventne lomatira, lomwe limatha kupititsa patsogolo mphamvu, zomatira, kukana kutentha, kukana madzi ndi kukana madzi.
Kugonana komanso kukalamba kukana. Thupi la Tacfaier lomwe limagwiritsidwa ntchito ndi ma almotive alkyl phenolic resun, tenpene phenolic, ma rosin osinthika, ma rosin etylstyrene ndi zina zambiri. Pakati pawo, a Tert-Butyphenol folmalyohyde utoto (2402 SIMIN) ali ndi zotsatira zabwino kwambiri. Tsimikitsani ku Tacsirier kuli pafupifupi kapena kuwongolera kwa chroprene wa neoprene. Terpene phenolic relin ndi cholembera chopanda zomata zomwe zingapangitse nthawi yotsatsira, ndikupangitsa kuti mawonekedwe omata atseke, a Gmamoarone Retin amapangitsanso neoprene
Upangiri wa Gumoarone umaperekanso kuwonjezeka pang'ono kwa mphamvu ya neoprene. Mpira wa chloroprene af ndi carboxylic acid cr ndi omwe mphamvu zomata zomatira zimakhazikitsidwa mofulumira, komabe, chifukwa cha zomata zake, zomwe zimachitika chifukwa cha mtanda wa magnesium oxide. Chifukwa chake, pokonzekera ku Af neoprene yomatira kuti ipeze khansa ya ma vincy ndipo ntchito zokwanira, ndi magnesium oxide omwe amapanga magnesiums angatengere mwachindunji ndikukhazikitsa kutentha kwa dongosololi.
3, zitsulo ma oxide
Zitsulo zomatira zachilengedwe za neoprene zimakhala ndi maudindo anayi: acid imatber, anti-scorch wothandizira, ourcanun Teyrind. Popita nthawi, raoprene rabara amatulutsa ndalama za haisorgen, zomwe zingalimbikitse kuwonongeka kwa ma polima ndi kuyamwa ma hydrogen chloride kuti zisawonongeke. Mafuta osungira nthawi zambiri omwe amagwiritsidwa ntchito makamaka azizindikiro ndi magnesium oxide. Magnesium oxide ali ndi ntchito yotengera acid acid, zomwe zimachitika, anti-scorch, Vulcananition, etc. ndi gawo lofunikira kwambiri la neoprene. Magnesium oxide ndi slin pre-slin pre-sturm imatha kukonza chiwongola dzanja, kuchuluka kwa magnesium oksanja kumawonjezeka, koma kukhazikika kwa magnesium kumawonjezeka, koma kukhazikika kwa madzi omatira kumachepetsedwa. Kuphatikiza kwa magnesium oxide kumatha kugwira ntchito bwino filimu yolumikizira kuti iume, ndipo amatha kusintha mphamvu yoyamba kugwirizanira, yomwe ingakhale chifukwa cha magnesium magnesium oxide. Magnesium magnesium oxide ndi oyera amorphous ufa, wopanda fungo komanso wopanda pake. Kuchulukitsa Kwambiri 3. 58 Zinc oxide adawonjeza kwa chloropreoprene zomata zimatha kutenga gawo mu mayamwa Nthawi yomweyo, zinc oxide imatha kupangitsa kuti madzi azitseketse, kuti filimu yotsatsa ikhale yomata, yowoneka ngati youma, yomwe imagwiritsidwa ntchito ngati youma ya polyirethane imalimbikitsa kukalamba. Kutengera ndi zifukwa zomwe zili pamwambapa zimatha kuletsa ma pinxiti akumagetsi kuti azofutidwe ndi cr zomatira sanaonjezera zinc oxide, guluulo limawonekera osawonekera ndipo osagawidwa. Popanda zinc oxide amathanso kukwaniritsa udindo wofunikira, komanso kupewa kuyaka kwa zomatira, kuteteza zomata posungirako nthawi yayitali
Patulani gel ndi mpweya, ndipo sizingapangitse gawo la gawo la guluu. Ngati neopreene yomatira kugwirizanitsa kutentha kwambiri kugwiritsa ntchito, kuwonjezera pang'ono (1 ~ 3 makope) a ultra-yabwino yogwira zinc kopindulitsa.
4, antioxidant
Pofuna kupewa kuwonongeka kwa mphira, kuwonjezera ukalamba kukana, kumapitilira kulimba kwa ntchito, kuti ukhalebe wogwirira ntchitoyo, ndikofunikira kuwonjezera antioxidant yovomerezeka. Kugwiritsa ntchito antioxidant d zotsatira zabwino kwambiri koma kuipitsa ndi ma carcinogenic ziyenera kusiyidwa ku Oda, RD, 264, etc. mmalo mwake. Antioxidantant 2246 itha kugwiritsidwanso ntchito, koma idzatulutsa chibwibwi chosinthira, mu chlorinated sheeld ndi mpweya wabuluu, wabuluu kuti zobiriwira zobiriwira ndizofiirira.
5, zosungunulira
Zosungunulira ndi neoplesne-zodzikongoletsera zodzikongoletsera zomwe zimapangitsa kuti zigawo zikuluzikulu, magwiridwe antchito amathandiza. Chiwerengero cha chloroprene solubility of 9.2 ~ 9 ~ 9 z. Cyclohexane, ethyl acetate, methyl acetate, isopropyl acetate, acetune, opanda mafuta, n-hepventi, ispagenol, isoppanol ndi zina zotero. Madzi osayenera komanso osasinthika okha sanasungunuke rabara, koma kudzera mu kusakaniza kosakaniza kumatha kupasulira rabara ya roprene. Solveni Solbility wa neoprene rabara, zomata zam'matunga, zomata zam'matumbo, kuthamanga, kuwonongeka, kuwonongeka, kuwonongeka, ndi zina zolimbitsa thupi.
6, zosefera
Zosintha mu neoples-zomatira zomatira sizigwiritsidwa ntchito kwambiri, chifukwa zosungunulira zomata, zomwe zili pansi zolimba, zosavuta zotsogola, sizingasewere gawo lomwe likuyembekezeka. Ngati superfine adagwiritsa ntchito calcium carbonate yogwiritsidwa ntchito, ingakhale yokhazikika. Ndipo kugwiritsa ntchito ufa wa ulcfine talcum, ultrafine sica, ultrafine aluminium slika, dongo la ultrafine limangosungidwa kwa nthawi yochepa. Ndipo pamapeto pake padzakhala mpweya.
7, wothandizira
Wothandizira, omwe amadziwikanso kuti amachiritsa, amatha kuthamangitsa kuthamanga kwa neoprene, kukonza mphamvu, kukana madzi, kukana kwa madzi, kukana kwamankhwala. Nthawi zambiri amagwiritsa ntchito mankhwala othandizira polisocyanate, monga tetraocyocyonate. Polisoctaniate wothandizila wothandizila, onjezani chloroprene yomatira 2 ~ 3h itha kudutsa gel, ngati gawo limodzi lotsatira, kusakaniza ndikugwiritsa ntchito nthawi yomweyo.
8, Kuthamangitsa
Wokweza ndikulimbikitsa kuwongolera kuti muchepetse kutentha ndi kuwonjezera zinthu, monga vinythiourea (a Distheylthiaurea (Mlingo wa Distheadenanyl 0.25 ~ 1 Gawani. Anthu ena amapezeka mu chloroprene yomatira powonjezera Bro-mtundu wovulaza wakuda, zotsatsa sizingatheke poyerekeza ndi polisoctate kwenikweni.
