Iindaba zemveliso
-
Umsebenzi kunye nendlela yokukhuthaza ukunamathela
Umsebenzi kunye nendlela yokusebenza kwe-adhesion promoter Ngokubanzi ii-adhesion promoters zineendlela ezine zokusebenza. Nganye inomsebenzi kunye nendlela eyahlukileyo yokusebenza. Indlela yokusebenza Ukuphucula ukubopha ngoomatshini Ngokuphucula ukungena kwamanzi kunye nokufuma kwe-adhesion kwi-substrate, i-adhesion ingakwazi...Funda ngokugqithisileyo -
Yintoni umkhuthazi wokunamathela?
Ngaphambi kokuba siqonde izinto ezikhuthaza ukunamathela, kufuneka siqale siqonde ukuba yintoni ukunamathela. Ukunamathela: Imeko yokunamathela phakathi komphezulu oqinileyo kunye nokudibana kwesinye isixhobo ngokusebenzisa amandla eemolekyuli. Ifilimu yokugquma kunye nesiseko zinokudityaniswa ngokusebenzisa ukunamathela koomatshini, ...Funda ngokugqithisileyo -
Izinto ezinokubotshelelwa ngezinto zokuncamathelisa
Ngokubanzi, izinto ezinokubotshwa ziingcina zinokwahlulwa zibe ziindidi ezintlanu eziphambili. 1. Isinyithi Ifilimu ye-oxide kumphezulu wesinyithi kulula ukuyibotshwa emva konyango lomphezulu; kuba i-coefficient yokwandiswa komgca wesigaba esibini ye-adhesive bonding isinyithi yahlukile kakhulu, i-adh...Funda ngokugqithisileyo -
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 -
Abatyali be-Acetaldehyde
I-Poly(ethylene terephthalate) (PET) sisixhobo sokupakisha esisetyenziswa kakhulu lishishini lokutya neziselo; ngoko ke, uzinzo lwayo lobushushu luye lwafundwa ngabaphandi abaninzi. Ezinye zezi zifundo zigxininise ekudalweni kwe-acetaldehyde (AA). Ubukho be-AA ngaphakathi kwe-PET ar...Funda ngokugqithisileyo -
I-Methylated Melamine Resin
I-Nanjing Reborn New Material Co., Ltd. ngumthengisi owaziwayo wezongezo ze-polymer eTshayina. Ngenxa yokwanda kwemfuno yeemveliso ezisekwe kwi-polymer, i-Nanjing Reborn izibophelele ekuboneleleni nge-arhente yokudibanisa ekumgangatho ophezulu i-Methylated Melamine Resin. I-Melamine-formaldehyde resin luhlobo lwe-in...Funda ngokugqithisileyo -
Ukubaluleka kwe-Hydrolysis Stabilizers kunye ne-Anti-Hydrolysis Agents kwizicelo zoshishino
Iziqinisi ze-hydrolysis kunye nee-anti-hydrolysis agents zezona zongezo zimbini ezibaluleke kakhulu kwiikhemikhali kwizicelo zoshishino ezinceda ekulweni nemiphumo ye-hydrolysis. I-hydrolysis yimpendulo yeekhemikhali eyenzeka xa amanzi ephula ikhonkco leekhemikhali, i-lead...Funda ngokugqithisileyo