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Melamine "phetoho e ntle", thepa e ncha e ka tlisa liphetoho tse kholo ho likoloi, sefofane, bulletproof le masimo a mang.
O hopola melamine? Ke "tlatsetso ea phofo ea lebese" e tummeng hampe, empa ho makatsang ke hore e ka "fetoloa". Ka la 2 Hlakola, ho ile ha hatisoa pampiri ea lipatlisiso ho Nature, koranta e ka sehloohong ea saense ea machaba, e bolelang hore melamine e ka etsoa thepa ...Bala haholoanyane -
Profinseng ea Hebei ho tseba hore na "Leano la 14 la Lilemo tse Hlano" li tla pele ho nts'etsopele ea indasteri ea petrochemical, bokamoso bo ka lebelloa.
Haufinyane tjena, Profinseng ea Hebei, ntlafatso ea boleng bo holimo ea indasteri ea tlhahiso ea "leshome le metso e mene" e ile ea lokolloa. Moralo o supa hore ka 2025, chelete ea indasteri ea petrochemical ea profinse e fihlile ho li-yuan tse limilione tse likete tse 650, e leng sebaka se lebopong la leoatle boleng ba tlhahiso ea petrochemical ea profinse ...Bala haholoanyane -
Polyurethane foam: karolo e kholo ka ho fetisisa le litebello tse pharaletseng
Lisebelisoa tsa foam haholo-holo li kenyelletsa polyurethane, EPS, PET le lisebelisoa tsa foam tsa rabara, joalo-joalo, tse sebelisoang haholo masimong a ts'ebeliso ea ho kenya mocheso le ho boloka matla, ho fokotsa boima ba 'mele, ts'ebetso ea sebopeho, ho hanyetsa tšusumetso le matšeliso, joalo-joalo, ho bonts'a ts'ebetso, ho koahela palo ea ...Bala haholoanyane -
Mekhoa ea tlhahiso ea polycarbonate (PC) ke efe?
Polycarbonate (PC) ke ketane ea limolek'hule e nang le sehlopha sa carbonate, ho latela sebopeho sa limolek'hule tse nang le lihlopha tse fapaneng tsa ester, e ka aroloa ka aliphatic, alicyclic, monko o monate, eo boleng ba eona bo sebetsang ka ho fetesisa ba sehlopha se nkhang hamonate, le mofuta oa bohlokoa ka ho fetisisa oa bisphenol A mofuta oa polycarbonate, ...Bala haholoanyane -
Tlhokahalo ea serame, thekiso e hanngoe, lisebelisoa tsena tse tala tsa lik'hemik'hale tse kopaneng "diving", lerotholi le phahameng ka ho fetesisa la 3,000 yuan / ton.
Tlhokahalo e bata, thekiso e hanetsoe, mefuta e fetang 40 ea litheko tsa lik'hemik'hale e ile ea theoha Ho tloha qalong ea selemo, hoo e ka bang mefuta ea 100 ea lik'hemik'hale holimo, likhoebo tse etellang pele le tsona li tsamaea khafetsa, maikutlo a lik'hamphani tse ngata tsa lik'hemik'hale, leqhubu lena la "karohano ea litheko" ha lea ka la fihla ho bona, k'hemik'hale ...Bala haholoanyane -
Ho theha bokamoso bo tsitsitseng bakeng sa polasetiki e tloaelehileng
Polyurethane ke e 'ngoe ea lisebelisoa tsa polasetiki tse sebelisoang ka ho fetisisa lefatšeng, empa hangata e hlokomolohuoa bophelong ba rona ba letsatsi le letsatsi. Leha ho le joalo, ho sa tsotellehe hore na u lapeng, mosebetsing kapa koloing ea hau, hangata ha e hole, ka tšebeliso e tloaelehileng ho tloha ho materase le thepa ea ka tlung ho haha ...Bala haholoanyane -
Phepelo e tiileng e boloka litheko tsa Polypropylene li tlaleha boemo bo holimo Europe
Bakeng sa khoeli ea December, FD Hamburg litheko tsa Polypropylene Jeremane li nyolohetse ho $2355/ton bakeng sa grade ea Copolymer le $2330/ton bakeng sa kelo ea ente, e bontšang tšekamelo ea khoeli le khoeli ea 5.13% le 4.71% ka ho latellana. Joalo ka libapali tsa mebaraka, tšubuhlellano ea liodara le motsamao o ntseng o eketseha li bolokile thepa ...Bala haholoanyane -
Litheko tsa Vinyl Acetate Monomer li theohela ho 2% bekeng ena 'marakeng oa Indian Petrochemical
Bekeng ena, litheko tsa Ex work tsa Vinyl Acetate Monomer li theohetse ho INR 190140/MT bakeng sa Hazira le INR 191420/MT Ex-Silvassa ka ho theoha ha beke le beke ea 2.62% le 2.60% ka ho latellana. Phallo ea mesebetsi ea December ea Ex e ile ea bonoa e le INR 193290/MT bakeng sa boema-kepe ba Hazira le INR 194380/MT bakeng sa S...Bala haholoanyane
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