Ngophuhliso lwetrafikhi yasezidolophini, uphuhliso kunye nokusetyenziswa kombala we-non-slip pavement coatings iye yanda kakhulu. I-pavement enemibala ayinayo kuphela umsebenzi wokuhlobisa, kodwa inomsebenzi wokulumkisa. Ipavement enombala engatyibilikiyo yipavement ebaluleke kakhulu esebenzayo. Olu hlobo lwepavumente luqatywe ngemibala echasene nokutyibilika kwengubo kwipavumente ukwenza indlela yabahambi ngeenyawo ityebe kumsebenzi wokuchasa ukutyibilika.
I-petroleum resin inokusetyenziswa ngokubanzi kumashishini ahlukeneyo, i-petroleum Resin efana nepeyinti, irabha, njl njl. Kutheni i-petroleum resin ithandwa kangaka?
Kukho iindlela ezimbini eziphambili zokuguqulwa. Enye kukuguqulwa kwe-hydrogenation, i-Petroleum Resin eyongeza ibhondi ephindwe kabini kwimolekyuli ye-petroleum resin, i-Petroleum Resin ngaloo ndlela iphucula umbala wayo kunye nokuzinza kwe-anti-oxidation. I-petroleum resins eneempawu ezikhethekileyo zinokulungiswa ngokongeza amaqela e-polar okanye izilungisi ezifana ne-monoolefin kwizinto eziluhlaza.
Iqhezu le-C9 eliqhekekileyo liqulethe iikhompawundi ze-hydrocarbon ezinuka kamnandi ezifana ne-vinyl toluene, indene, i-methylstyrene, i-Petroleum Resin njl.
Inkqubo yokulungiselela i-C9 petroleum resin imi ngolu hlobo lulandelayo: imathiriyeli ekrwada ilungiselelwe ukususa (bis) i-cyclopentadiene kunye ne-isoprene, i-Petroleum Resin ukufumana imathiriyeli ekrwada ngeqhekeza elingaphezulu kwe-50%, i-petroleum Resin kwaye emva koko yongeza i-diluent hydrocarbon enuka kamnandi. phantsi kokhuseleko lwe-nitrogen, i-Petroleum Resin Emva koko yongeza i-catalyst AlCl3.
Ubume bophuhliso lweC9 yemveliso yepetroleum resin ekhaya nakwamanye amazwe: uphuhliso lweshishini lepetrochemical libonelela ngezinto ezityebileyo nezingabizi kakhulu zokwenziwa kwepetroleum resin, iPetroleum Resin ngoko ke ukuveliswa kwepetroleum resin kumazwe athile aphuhlileyo epetrochemical kukhula ngokukhawuleza.
