Malamalama

O mea fa'aletino ma kemisi o le Petroleum Resin

2022-10-26

Meatotino fa'aletino: Suau'u resini gaosia e fa'aaoga ai vaega ninii C9 i le suau'u e pei o mea mata e ta'ua o le C9 petroleum resins. E maua e ala i le polymerizing vaega totoe (C8 ~ C11) ina ua uma ona tuueseeseina benzene, Petroleum Resin toluene ma xylene mai le mamafa i-oloa ta'e suauu. I le vevela o le potu, o se tioata thermoplastic malo, brittle, Petroleum Resin moli samasama i le lanu enaena, averesi mole mamafa 500 ~ 1000. Tulaga tutusa 0.97 ~ 1.06, faʻamaluluina 40 ~ 1400C, Petroleum Resin tioata suiga vevela 810C, faʻamumu i luga aʻe o le 2600C, faʻailoga faʻasolosolo 1.5120 C. Soluble i , methyl ethyl ketone, Petroleum Resin cyclo ethyl ketone, beninethyl ketone, beninethyl ethyl ketone. ma le suauu mago, Petroleum Resin e le mafai ona solu i le vai ma le ethanol. O loʻo i ai se fausaga mama, felagolagomaʻi tele, faʻafefe vai lelei, faʻamaʻi ma alkali, tetee tau ma vailaʻau, Petroleum Resin ae le lelei le pipii. O le fetaui lelei o le paʻu benzene ma mea faapena e lelei, ae o le fetaui ma le paʻu faʻanatura e sili atu le leaga.

O mea tau vailaʻau: E amata faasolosolo malie le faʻatupuina o resini suauʻu ona o lo latou malosi faʻapipiʻi paʻu, Petroleum Resin vave viscosity, faʻamautu le faʻaogaina o mea, faʻafefete faʻafefete, lelei le vevela, Petroleum Resin e fetaui lelei ma polymer matrix, ma le tau maualalo Suia le tackifier resin natura ( rosin ma terpene resin). O uiga o le suauʻu resini vevela liusuavai pipii: lelei fluidity, e mafai ona faaleleia le susū o mea autu, viscosity lelei, Petroleum Resin ma tulaga mataʻina adhesion faatinoga. Lelei matua tetee, lanu malamalama, Petroleum Resin manino, maualalo le manogi, maualalo mea volatile. I totonu o mea faʻapipiʻi vevela, ZC-1288D faʻasologa e mafai ona faʻaaogaina naʻo ia e avea o se resini tackifying, Petroleum Resin pe mafai foi ona faʻafefiloi ma isi resins tackifying e faʻaleleia ai nisi uiga o le faʻapipiʻi vevela vevela.

O resini suauʻu e iai le viscosity lelei-faʻateleina, fesoʻotaʻiga, Petroleum Resin thermal stability ma le faʻamautuina o le malamalama, ma e mafai ona faʻaleleia le faʻaogaina o le faʻapipiʻiina, Petroleum Resin ma o se vaega taua tele o le faʻapipiʻiina o le tele o mea faʻapipiʻi. Fa'aaogaina lautele i alamanuia e pei o le vevela vevela, fa'apipi'i fa'amalosi, Petroleum Resin fausaga ma teuteuga o fale faufale, fa'apotopotoga ta'avale, pa'u, afifiina o oloa, fa'amau tusi, Petroleum Resin oloa tumama, fai seevae, fa'afefeteina auala fa'ailoga vali, lanu. asphalt, ma isi.


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