Basa uye kushandiswa kwepolyvinyl doro

Polyvinyl doro rinoshandiswa kakawanda muhupenyu hwedu.Kune akawanda akakamurwa epolyvinyl doro uye akawanda mashandisirwo epolyvinyl doro.Inobata basa rakakosha mukugadzirwa kwedu uye hupenyu.Vamwe vanhu havana kunyatsojeka nezvekushandiswa kwepolyvinyl doro, saka, chii chiri kushandiswa kwepolyvinyl doro?Ngatitarisei!
Chii chinonzi polyvinyl doro?
Polyvinyl doro musanganiswa wemakemikari, chimiro chemakemikari [C2H4O] N, chitarisiko chichena flake, flocculent kana poda yakasimba, isina kunaka.Soluble mumvura (pamusoro pe95℃), inonyungudika zvishoma mu dimethyl sulfoxide, isinganyunguriki mupeturu, parafini, mafuta emuriwo, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, nezvimwewo.
Chechipiri, basa re polyvinyl doro.
Inoshandiswa kugadzirwa kwepolyvinyl acetal, peturu inodzivirira pombi uye vinylon, machira ekurapa agent, emulsifier, kupeta bepa, kunamira, nezvimwe.
Classification yemakemikari raw materials
Chemical raw materials inogona kukamurwa kuita organic uye inorganic chemical raw materials.
Kurongwa kwe organic chemical raw materials
Inogona kukamurwa kuva alkanes uye zvinobva kwavari, alkenes uye zvinobva kwavari, alkynes uye zvinobva, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylate, makhahydrates, heterocyclic, nitriles, aminoids, nemamwe mapoka.
Classification ye inorganic chemical raw materials
Iyo mikuru yezvigadzirwa zve inorganic makemikari zvigadzirwa sarufa, sodium, phosphorus, potasium, calcium uye mamwe makemikari zvicherwa (ona inorganic munyu indasitiri) uye marasha, oiri, gasi rechisikigo nemhepo, mvura uye zvichingodaro.
Chii chinonzi organic chemical raw materials
Organic makemikari indasitiri ndiyo chidimbu cheiyo organic makemikari indasitiri, inozivikanwawo se organic synthesis indasitiri.Zvichienderana nepetroleum, gasi rechisikigo, marasha uye zvimwe zvigadzirwa, iyo huru kugadzirwa kweakasiyana organic zvinhu indasitiri.Basic organic chemical direct raw materials zvinosanganisira hydrogen, carbon monoxide, methane, ethylene, acetylene, propylene, carbon four or more aliphatic hydrocarbons, benzene, toluene, xylene, ethylbenzene zvichingodaro.Kubva pamafuta asina kuchena, petroleum distillate kana yakaderera kabhoni alkane inoputika gasi, yekunatsa gasi uye gasi, mushure mekuparadzanisa kurapwa, inogona kugadzirwa nekuda kwezvinangwa zvakasiyana zvealiphatic hydrocarbon raw materials;Aromatics inogona kupatsanurwa kubva kune yakagadziridzwa peturu yecatalytic reforming, iyo yakatsemuka peturu yekupwanya kwehydrocarbon uye marasha emarasha ekudzoreredza.