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Polyobotene - chinthu chaluso kwambiri m'mafakitale a lero
Polyobotene, kapena pib mwachidule, ndi chinthu chothandizanso kugwiritsa ntchito mafakitale osiyanasiyana. Nthawi zambiri imagwiritsidwa ntchito popaka mafuta owonjezera, poyimitsa zakuthambo, mankhwala ndi zodzola, zowonjezera zakudya, zowonjezera zakudya, zowonjezera chakudya, ndi zina zambiri. PIB ndi wopanda utoto, wopanda mphamvu, wopanda poizoni wa isolimer yemwe ali ndi mankhwala abwino mankhwala. Munkhaniyi, tiona zinthu, zabwino, ndi ntchito za polisoobotene.
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Chuma chabwino cha perchloreeryynene: 127-18-4
Perchlorethyne: imadziwikanso kuti chloride yonse. Pankhani ya kapangidwe kake, mankhwala opangidwa ndi maatomu onse a hydrojeni ku Ethylene adasinthidwa ndi chlorine. Mu 1821, nthawi yoyamba yomwe idapangidwa ndi kuwonongeka kwa mafadala. Madzi opanda utoto. Pali fungo lofanana ndi ether. Osavomerezeka.
Cas: 127-18-4
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Wopanga mtengo wabwino pentamethldiproproproproplenetine (PMDTTA) Cas: 385552-1
PMDPTPA ndi chithovu chotsika kwambiri / gel osakaniza, omwe angagwiritsidwe ntchito ku Polytether -type polyurethane chithovu chofewa, polyirethane cholimba cholimba komanso zomatira. PMDPA imagwiritsidwa ntchito makamaka mu chikho chozizira cha HR HR. PMDPTPA imatchedwa Isanu --BASE DI -propleneramine, yomwe ili ndi ntchito zingapo m'makomo ofewa komanso olimba. PMDPA ikhoza kuyankha moyenera ndikuyankha kwa gel gel, ndikuwonjezera chithovu cha chithovu ndi nthawi yoyankhidwa. Chothandizira ichi sichingagwiritsidwe ntchito chokha, komanso kugawana ndi othandizira ena ndi othandizira. PMDPA imatha kusungunuka mu Polyther Polyl.
Imasungunuka mosavuta m'malo ambiri osungunulira. Chithovu ndi ziweto zimachita bwino. Ubwino umagwiritsidwa ntchito ngati chithovu chofewa, chomwe chingapewe kuwonongeka ndi chindapusa cha chithovu, chomwe chili ndi ntchito yabwino kwambiri. Sinthani nthawi yovuta, kulolerana ndikuchiritsa magwiridwe antchito a chithovu cholimba. Sinthani bowo lalikulu la pulasitiki yofewa.
Katundu katundu: Mtunda wowira: 102 ° C / 1mmhg, 1,83 g / cm3, flack ch: 92 Amagwiritsidwa ntchito makamaka kwa ma phenols osasunthika, komanso amagwiritsidwanso ntchito kwa inter -phewarphenols, etc., ndipo nthawi zambiri amagwiritsidwa ntchito ngati othandizirana pakukongoletsa ndi madzi amphongo; utoto wapakatikati
Cas: 3855-32-1
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Opanga Epoxy Regin Cachiring Pacm Cas # 1761-71-3
Epoxy restent pochiritsa pacm (Pacm yafupipafupi) ilipo m'malo atatu osakhala ndi ma thermodynamic osiyanasiyana: Trans-trans, ndi Cis-CIS. Epoxy restin pochiritsa pacm ndi diamine yofunika ya allic, ndi epoxy restin pacm imagwiritsidwa ntchito makamaka pokonzekera alliclohecloxymeane diisoctate (H12MDI)
Pacm ndi wopanda utoto kapena wocheperako wachikasu kapena chinthu choyera, ndi kachulukidwe kakang'ono kwa 0.9608. Malo osungunuka ndi 35 ~ 45 ℃. Owotcha 159 ~ 164 ℃ (0.67KPa). Mlozera woyenera ndi 1.5030. Zosavuta kusungunuka ku Toluene, petroleum ether, ethanol, tetrahydrofouu, etc.
Cas: 1761-71-3
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Mtengo wabwino wa Op200 epoxy Silomer Cas: 102782-97-8
Kuwoneka kwa op200 epoxy silane oligomer ndi wopanda utoto wachikasu wamadzimadzi, womwe ndi wa epoxy osinthidwa polysiloxane. Poyerekeza ndi epoxyxane wamba, imasungabe zochita zabwino epoxy. Kusunga kukhazikika kumagwiritsidwa ntchito kwambiri m'minda ya pulasitiki yosinthidwa, zokutira ndi minda ina.
Cas: 102782-97-8
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Opanga Mtengo Wabwino N-ethyl piryronead (Nep) Cas: 2687-91-4
Nep ndi madzi opanda utoto komanso owoneka bwino okhala ndi polarity yayikulu, kukhazikika kwamphamvu kwamankhwala ndi kukhazikika kwamphamvu kwambiri. Nep ndi owiritsa ndi 82-83 ° C (-101.3kpa), index yothandiza ndi 1.4665. Nep ili ndi mawonekedwe a solubility yayikulu, kupanikizika kotsika komanso kuchepa kwa dielect nthawi zonse. Momwemo, Nep itha kugwiritsidwa ntchito ngati zosungunulira bwino, zothandizira komanso zochulukitsa zochulukitsa.
N-Ethyl Purylon ili ndi Alkali; Nep ndi por yolimba yopanda thupi yomwe imatha kusungunuka ndi kuchuluka kwa madzi ndi gulu la ordoc .
Cas: 2687-91-4
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Mtengo wabwino wa opanga 3800 Cas: 72244-98-5
Njira ina ya Kulanda 3800 ndi ya sulfahydryl yomwe imachotsa madzi a epoxy yochiritsa wothandizitsa wothandizila wosawoneka bwino, wowoneka bwino komanso wotsika. Pamaso pa oyang'anira a Tertiary Amine, ndipo Epoxy Tsin atha kuthandizidwa mwachangu pa kutentha kochepa ndi mikhalidwe filimu. Nthawi ya gel ikhoza kuchepetsedwa posankha majeremusi oyenerera a aglicy amine ochepetsedwa mpaka mphindi 4. Njira ina ya Kulanda 3800 ili ndi chotsatira chabwino ndipo itha kugwiritsidwa ntchito ngati wolimbikitsa kuti muchepetse kuthamanga kwa utoto ndi madigiri ena a amine.
Cas: 72244-98-5
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Wopanga mtengo wabwino N, N-D-Dimethylclclohexylamine (DMCHA) Cas: 98-94-2
N, N-Dimethylclohexexylamine ndi gawo la mankhwala c8h17n.n, madzi opanda utoto ndi madzi okhazikika monga ethanol ndi ether. N, n-dimethylclclohexexylamine amagwiritsidwa ntchito ngati chothandizira pantchito komanso kuthamangitsa. Pakatikati, itha kugwiritsidwanso ntchito mankhwalawa.
Mankhwala Osiyanasiyana: Mtunda Wosungunuka: -60 ° C, Malo owiritsa: 158-159 ° C. D1. 454 (lit.) Kuyika kwa Blash: 108 ° F yosungira: Steatlow + 30 ° C.
Cas: 98-94-29204-2
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Wopanga mtengo wabwino dibutylytin diicetate (DBTDA) Cas: 1067-33-0
Dibutyltin Diacetate ndi madzi achikasu owoneka bwino., Amachita ngati chothandizira chopingasa. Yosavuta kukonza ndipo itha kugwiritsidwa ntchito mpaka 250 ° C. Dibutyltin Diacetate ndi influble m'madzi ndikusungunuka m'malo okhazikika okhazikika. Ntchito mu Silnol Chemenstimetion Zokhudza Ntchito ya Caulk ndi Zosindikiza.
Nainecs Nambala: 213-928-928-928, C12Hh24.0) MFUNDO: 140 ~ 144 ℃ / 10mmhg, Malingaliro Olimbitsa thupi: Chikaso Chikaso kapena Madzi opanda utoto komanso owoneka bwino okhala ndi fungo la acetic acid. Ndizolimba kapena semi -dolid pansi pa 10 ° C. Pogwiritsira ntchito mfundo: 8-10 ℃.
Cas: 1067-33-0
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Chuma chabwino cha D2000 Cas: 9046-10-0
Amine-termidepolyther (D2000) ndi kalasi ya polythefin mankhwala ndi msana wofewa wa polyther, womangidwa ndi magulu a amner. Chifukwa unyolo waukulu wa molekyulu ndi chofewa chofewa, ndipo haidrogen pa terminal a amnether Amine ndiotalika kwambiri Njira, ndipo imatha kukonza ntchito zatsopano. D2000 imagwiritsidwa ntchito kwambiri mu polyurethathene wowumba jakisoni, kupopera mbewu mankhwalawa, epoxy kukweza othandizira othandizira ndi smoline.
Mankhwala opangira mankhwala: Ethanol, alichatic hydrocarbons, ma hydrocarbonsbons, etter, glycol etter, ma ketelo ndi madzi.
Cas: 9046-10-0
