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Imeko yoPhuhliso lweShishini eliKhusela amaLangabi laseTshayina
Kangangexesha elide, abavelisi bamanye amazwe abavela eMelika naseJapan bebelawula imarike yehlabathi ethintela amalangatye ngeenzuzo zabo kubuchwepheshe, imali kunye neentlobo zeemveliso. Ishishini laseTshayina elithintela amalangatye laqala emva kwexesha kwaye belidlala indima yokubamba. Ukususela ngo-2006, laphuhlisa...Funda ngokugqithisileyo -
Uhlobo lwee-Antifoamers (2)
I. Ioyile yendalo (umz. Ioyile yesoya, ioyile yombona, njl.njl.) II. Utywala obuphezulu bekhabhoni III. Ii-Polyether Antifoamers IV. I-Polyether Modified Silicone …Isahluko esidlulileyo Uhlobo lwee-Antifoamers (1) ngeenkcukacha. V. I-Organic Silicon Antifoamer I-Polydimethylsiloxane, ekwaziwa njengeoyile ye-silicone, yeyona nto iphambili...Funda ngokugqithisileyo -
Ukuqonda izikhanyisi zeplastiki ezikhanyayo: Ngaba ziyafana ne-bleach?
Kwimimandla yokuvelisa kunye nesayensi yezinto, ukufuna ukuphucula ubuhle kunye nokusebenza kweemveliso akupheli. Enye into entsha efumana ukuthandwa okukhulu kukusetyenziswa kwezikhanyisi ze-optical, ngakumbi kwiplastiki. Nangona kunjalo, umbuzo oqhelekileyo ophakamayo ngulo ...Funda ngokugqithisileyo -
I-OB ye-Optical brightener yepeyinti kunye neengubo
I-optical brightener, eyaziwa ngokuba yi-fluorescent whitening agent (FWA), i-fluorescent brightening agent (FBA), okanye i-optical brightening agent (OBA), luhlobo lwedayi ye-fluorescent okanye idayi emhlophe, esetyenziswa kakhulu ekwenzeni mhlophe kwaye kukhanye iiplastiki, iipeyinti, ii-coating, ii-inki, njl.njl. Isebenza...Funda ngokugqithisileyo -
Yintoni iAmmonium polyphosphate (APP)?
I-Ammonium polyphosphate, ebizwa ngokuba yi-APP, yi-phosphate equlethe i-nitrogen enembonakalo yomgubo omhlophe. Ngokwezinga layo le-polymerization, inokwahlulwa ibe ziintlobo ezintathu: i-polymerization ephantsi, i-polymerization ephakathi kunye ne-polymerization ephezulu. Okukhona i-polymerization inkulu...Funda ngokugqithisileyo -
Yintoni i-Amino Resin DB303?
Igama elithi Amino Resin DB303 lisenokungaqheleki kuluntu ngokubanzi, kodwa linentsingiselo ebalulekileyo kwihlabathi lekhemikhali yemizi-mveliso kunye neengubo. Eli nqaku lijolise ekucaciseni ukuba yintoni i-Amino Resin DB303, ukusetyenziswa kwayo, iingenelo zayo kunye nesizathu sokuba iyinxalenye ebalulekileyo yamashishini ahlukeneyo. L...Funda ngokugqithisileyo -
Yintoni i-Nucleating agent?
I-Nucleating arhente luhlobo lwesongezo esitsha esisebenzayo esinokuphucula iipropati zomzimba nezoomatshini zeemveliso ezinje ngokucaca, ukuqaqamba komphezulu, amandla okutsalwa, ubulukhuni, ubushushu bokujika kobushushu, ukumelana neempembelelo, ukumelana nokuqhekeka, njl.njl. ngokutshintsha indlela yokwenza ikristale...Funda ngokugqithisileyo -
Luluphi uluhlu lwee-absorbers ze-UV?
Izifunxi ze-UV, ezaziwa ngokuba zizihluzi ze-UV okanye izikhuseli zelanga, ziikhompawundi ezisetyenziselwa ukukhusela izinto ezahlukeneyo kwimiphumo eyingozi yemitha ye-ultraviolet (UV). Esinye sezi zifunxi ze-UV yi-UV234, olukhetho oludumileyo lokubonelela ngokhuseleko kwimitha ye-UV. Kweli nqaku siza kuhlola...Funda ngokugqithisileyo -
IziQinisekisi zeHydrolysis – Isihluthulelo sokwandisa ubomi beshelufu yemveliso
Ngophuhliso oluqhubekayo lweshishini netekhnoloji yanamhlanje, ukusetyenziswa kweekhemikhali kwimveliso yemihla ngemihla nakubomi kuya kusanda ngakumbi. Kule nkqubo, indima ebalulekileyo yi-hydrolysis stabilizer. Kutshanje, ukubaluleka kwe-hydrolysis stabilizers kunye nokusetyenziswa kwazo...Funda ngokugqithisileyo -
Yintoni i-bis phenyl carbodiimide?
I-Diphenylcarbodiimide, ifomula yekhemikhali 2162-74-5, yikhompawundi ethe yatsala ingqalelo enkulu kwicandelo le-organic chemistry. Injongo yale nqaku kukubonelela ngesishwankathelo se-diphenylcarbodiimide, iipropati zayo, ukusetyenziswa kwayo, kunye nokubaluleka kwayo kwiindlela ezahlukeneyo zokusebenza. I-Diphenylcarbodi...Funda ngokugqithisileyo -
I-Antioxidant ye-Phosphite esebenza kakuhle kakhulu yokucubungula i-Polymer
I-Antioxidant 626 yi-antioxidant ye-organo-phosphite esebenza kakuhle eyenzelwe ukusetyenziswa kwiinkqubo zemveliso ezifuna kakhulu ukwenza i-ethylene kunye ne-propylene homopolymers kunye nee-copolymers kunye nokwenziwa kwee-elastomers kunye nee-engineering compounds ingakumbi apho uzinzo lombala lubalaseleyo ...Funda ngokugqithisileyo -
Zithini izinto ezisetyenziswa xa kusenziwa i-fluorescent whitening agents kwiplastiki?
Iplastiki isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yokuguquguquka kwayo kunye nexabiso layo eliphantsi. Nangona kunjalo, ingxaki eqhelekileyo ngeplastiki kukuba idla ngokuba tyheli okanye itshintshe umbala ngokuhamba kwexesha ngenxa yokukhanya nobushushu. Ukusombulula le ngxaki, abavelisi badla ngokongeza izongezo ezibizwa ngokuba zi-optical brighteners kwi-pla...Funda ngokugqithisileyo