faeba khalase hlahetse 1930s le. Ho e mosa ea inorganic bao e seng metallic lintho tse bonahalang tse hlahisoang ke pyrophyllite, quartz lehlabathe, a lejoe la mokoetla, dolomite, calcite, brucite, acid e boric, soda le molora le thepa e 'ngoe lik'hemik'hale tala. E na boima ba 'mele leseli, matla a phahameng, e phahameng le e tlase mocheso ho hanyetsa, ho hanyetsa ts'enyeho, kwahelang mocheso, lelakabe retardant, absorption utloahalang le e kwahelang ea motlakase. Ho e mosa ea tshebetso tse bonahalang babatsehang le boitsebiso bo mehaho, e leng e ka nka sebaka sa tšepe, lehong samente le thepa e 'ngoe thepa ea mohaho ka e mengata e fapaneng itseng.

boemo ntshetsopeleng ya indasteri khalase faeba ka China

E ile ea qala ka 1958 'me a ntshetswa pele ka potlako ka mor'a 1980. Ka 2007, palo yohle khumo tlile pele lefatšeng. Ka mor'a hoo e ka bang lilemo tse 60 ho hōla, China e ba e le kannete o moholo khalase faeba indasteri. Ka selemo sa pele sa la bo13 la lilemo-Selemo Tse Hlano Plan, China e khalase faeba indasteri bona 9,8% selemo-ka lilemo keketseho ea phaello e le 6.2% selemo-ka lilemo keketseho ea matlotlo thekiso. indasteri e fetohile tsitsitseng le ea tsitsitseng. Leha khumo palo pele lefatšeng, ho na le lekhalo e hlakileng pakeng tsa indasteri faeba malapeng khalase le linaheng tse ling tse thekenoloji tlhahiso, sehlahisoa eketsang boleng, melao ea indasteri le litšobotsi tse ling, 'me ho e-s'o fihlile boemo ba matla a khalase faeba. mathata a ho ke tse latelang:

1. tebileng lihlahisoa sebetsa haelloa tsa ho etsa lipatlisiso le ho ntshetsopele, phahameng-qetellong lihlahisoa itšetleha ka naha esele.

Hona joale, China e khalase faeba ke diyantle bophahamo ba modumo e hole feta naha, empa ho tloha unit trust theko maikutlo, theko ea khalase faeba le lihlahisoa imported ke ho hlakile hore e phahameng ho feta tse romeloang linaheng, e leng se bontšang hore China e khalase indasteri faeba thekenoloji e ntse lagging ka mor'a linaheng tse ling. Lenane la khalase faeba sebetsa tebileng ke% 37 feela oa lefatše, dihlahiswa ke ka kakaretso e tlase boleng le cheap, ea sebele dikahare botekgeniki e fokolang, 'me e phahameng-qetellong lihlahisoa ha tlhōlisano; ho tloha pono ea bohlokoa le ke diyantle dihlopha, lekhalo mantlha ha se seholo, empa khalase faeba ke ho hlakile hore le tšekamelo e eketsehileng ea ho Import, le unit trust theko ea bohlokoa ba ea mofuta ona e khalase faeba ke hoo e ka bang ka makhetlo a mabeli ho unit trust theko ya diyantle bakeng, e leng se bontšang hore China e khethehileng bakeng sa lihlahisoa tse phahameng-qetellong. Ho se ho hlokahala fiberglass ntse ke itšetlehile ka ho naha, 'me sebopeho sa liindasteri hloka ho ntlafatswa.

2. likhoebo haelloa popontshwa, homogenization ya dihlahiswa, ho fellang ka overcapacity.

Malapeng khalase faeba likhoebo ba haelloa ke kutloisiso ea boitshomololedi paatsepama, tsepamisa maikutlo ho ntshetsa pele le thekiso ea sehlahisoa e le 'ngoe, ho hloka ho tšehetsa moralo ditshebeletso, ho bonolo ho bōpa e phahame pathomorphology boemo boo. Isang likhoebo ka 'maraka le katleho e kholo, likhoebo tse ling tse ka tatela, sephetho le ka boela la atolosoa e potlakileng ea bokgoni ba' maraka, boleng sehlahisoa lekane, theko volatility, 'me kapele theha overcapacity. Empa bakeng sa 'nang maraka kopo, ho kgwebo ke sa ikemisetsa ho qeta eneji, le le ho hongata haholo le chelete ka ho etsa lipatlisiso le ho ntshetsopele, ho le thata ho theha ea mantlha tlhodisano ka.

3. ea bohlale boemo ba tlhahiso le dithepa tsa likhoebo tse nyenyane le tse mahareng-boholo bo lekaneng e tlaase.

Le ntshetsopeleng e potlakileng ea moruo Chaena, likhoebo li tobane le khatello e matla, ho sireletsoa le mosebetsi tikoloho ditjeo ba ka potlako eketseha, kamehla leka ho hlahisa le tsamaiso boemo ba likhoebo. Ka nako e tšoanang, linaha tse ka bophirimela ba ile a khutlela moruo oa sebele, le tlaase-qetellong difeme ho Asia Boroa, Asia Boroa-bochabela, Latin America, Europe Bochabela le Afrika le linaheng tse ling tse tsoelang pele le libaka, phahameng-qetellong difeme e khutlela European Union, Amerika leboea, Japane le linaheng tse ling tse tsoetseng pele, China e indasteri ea sebele e nang le tšusumetso e sementshisi. Bakeng sa boholo ba likhoebo khalase faeba, tlhahiso itsamaise e feela e leng sehlekehleke, a e-s'o e amanang kaofela thulaganyou e tlhahiso ea likhoebo, taolo ya tlhahisoleseding e boholo ba lula ka boemo ba ya taolo thero, ha ho pholletsa le lefatše lohle tlhahiso, tsamaiso, motse-moholo, dithepa, maqhama tšebeletso, ho tloha ho etsa thepa ea bohlale, bohlale ditlhoko fektheri lekhalo e kholo haholo.

E le tšekamelo ea indasteri khalase faeba feto-fetohang ho tloha Europe le Amerika ho Asia-Pacific, haholo-holo China, e ba totobetse, kamoo ho fihlela hlasimolohe tloha ngata ho boleng itšetlehile ka ntlafatso e tsoelang pele ea tlhahiso le theknoloji. indasteri e lokela ho khema le ea ka lebelo ho hōla naha, eketsa lebelo la nyalano ea indasteri le indasteri le ho hlahloba phethahatso ea bohlale liindasteri, ka tlhahiso le dithepa marangrang km gana le bohlale, ho thusa likhoebo ho fihlela le popontshwa ho ketola 'muso le ntshetsopele.

Ho phaella moo, ka lehlakoreng le leng, re lokela ho tsoela pele ho felisa thekenoloji morao le thepa, potlakisa tlhahisong ea thepa km gana tlhahiso, thulaganyou e taolo ya tshebetso liindasteri, tlhahiso ea thepa e phahameng-sehlopheng tala le ba thusang le e hlophisitsweng, tse ling tsa theknoloji, ho ntlafatsa tlhahiso ea bokgoni , kenya e baballang matla le phokotso mohlapo; Ka lehlakoreng le leng, re lokela ho tsoela pele ho innovate etsa lipatlisiso sehlahisoa le ntshetsopele, ho lebisa tlhokomelo libakeng tse phahameng-qetellong. Stride pele le ntlafatsa ea mantlha tlhodisano ya dihlahiswa.