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Yintoni i-Amino Resin DB303?
Igama elithi Amino Resin DB303 lisenokungaziwa kuluntu ngokubanzi, kodwa linokubaluleka okubalulekileyo kwihlabathi lemichiza yeekhemikhali kunye neengubo. Eli nqaku lijonge ukucacisa ukuba yintoni i-Amino Resin DB303, izicelo zayo, iinzuzo kunye nokuba kutheni iyinxalenye ebalulekileyo yamashishini ahlukeneyo. L...Funda ngokugqithisileyo -
Yintoni i-arhente yeNyukliya?
I-agent ye-Nucleating luhlobo lwesongezelelo esitsha esisebenzayo esinokuphucula imbonakalo yomzimba kunye noomatshini beemveliso ezifana nokungafihli, isicwebezelisi somphezulu, amandla okuqina, ukuqina, ubushushu bokutshintsha ubushushu, ukunganyangeki kwempembelelo, ukuxhathisa, njl. .Funda ngokugqithisileyo -
Luluphi uluhlu lwezixhobo zokufunxa iUV?
Izihluzi ze-UV, ezikwaziwa ngokuba zizihluzi ze-UV okanye izikhuselo zelanga, ziikhompawundi ezisetyenziselwa ukukhusela izinto ezahlukeneyo kwiziphumo eziyingozi zemitha ye-ultraviolet (UV). Esinye sezixhobo zokufunxa kweUV yi-UV234, ethandwa kakhulu ekukhuseleni kwimitha ye-UV. Kweli nqaku siza kuphonononga ...Funda ngokugqithisileyo -
I-Hydrolysis Stabilizers-Isitshixo ekwandiseni uBomi beShelf yeMveliso
Ngophuhliso oluqhubekayo loshishino lwanamhlanje kunye nobuchwepheshe, ukusetyenziswa kweekhemikhali kwimveliso yemihla ngemihla kunye nobomi buba lukhulu ngakumbi. Kule nkqubo, indima eyimfuneko yi-hydrolysis stabilizer. Kutshanje, ukubaluleka kwe-hydrolysis stabilizers kunye ne-applicati yabo ...Funda ngokugqithisileyo -
Yintoni i-bis phenyl carbodiimide?
I-Diphenylcarbodiimide, i-chemical formula 2162-74-5, i-compound eye yatsala ingqalelo ngokubanzi kwintsimi ye-organic chemistry. Injongo yeli nqaku kukubonelela ngesishwankathelo se-diphenylcarbodiimide, iimpawu zayo, ukusetyenziswa, kunye nokubaluleka kwizicelo ezahlukeneyo. Diphenylcarbodi...Funda ngokugqithisileyo -
Ukusebenza okuphezulu kwePhosphite Antioxidant yePolymer processing
I-Antioxidant 626 yi-organo-phosphite antioxidant esebenza ngokuphezulu eyenzelwe ukusetyenziswa kwiinkqubo zemveliso ezifunwayo ukwenza i-ethylene kunye ne-propylene homopolymers kunye ne-copolymers ngokunjalo nokwenziwa kwee-elastomers kunye neekhompawundi zobunjineli ingakumbi apho uzinzo olubalaseleyo lombala ...Funda ngokugqithisileyo -
Ziziphi ii-agent ezimhlophe ze-fluorescent kwiiplastiki?
Iplastiki isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yokuguquguquka kwayo kunye neendleko eziphantsi. Nangona kunjalo, ingxaki eqhelekileyo ngeeplastiki kukuba zivame ukutyheli okanye zitshintshe umbala ngokuhamba kwexesha ngenxa yokuvezwa kukukhanya nobushushu. Ukusombulula le ngxaki, abavelisi bahlala besongeza izongezo ezibizwa ngokuba zii-optical brighteners kwipla...Funda ngokugqithisileyo -
Ziziphi izikhanyisi zamehlo?
Izikhanyisi zamehlo, ezikwabizwa ngokuba zii-optical brighteners (OBAs), ziikhompawundi ezisetyenziselwa ukukhulisa inkangeleko yemathiriyeli ngokwandisa ubumhlophe kunye nokuqaqamba. Ngokuqhelekileyo zisetyenziswa kwimizi-mveliso eyahlukeneyo, kubandakanywa amalaphu, amaphepha, izicoci kunye neeplastiki. Kweli nqaku, siza kucacisa...Funda ngokugqithisileyo -
Yintoni uMahluko phakathi kwee-Agents zeNyukliya kunye nee-Arhente ezicacisayo?
Kwiiplastiki, izongezo zidlala indima ebalulekileyo ekwandiseni nasekulungiseni iipropati zemathiriyeli. Ii-agent ze-Nucleating kunye ne-clarifying agents zimbini ezongezo ezinjalo ezineenjongo ezahlukeneyo ekuphumezeni iziphumo ezithile. Ngelixa bobabini benceda ukuphucula ukusebenza kweemveliso zeplastiki, kugxeka ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwee-absorber zeUV kunye nezizinzisi zokukhanya?
Xa ukhusela izinto kunye neemveliso kwimiphumo eyingozi yokukhanya kwelanga, kukho izongezo ezibini ezisetyenziswa ngokuqhelekileyo: i-Absorbents ye-UV kunye nezizinzi zokukhanya. Nangona zivakala zifana, ezi zinto zimbini zahluke kakhulu kwindlela ezisebenza ngayo kunye nenqanaba lokhuseleko ezibonelela ngalo. Njengoko n...Funda ngokugqithisileyo -
Acetaldehyde Scavengers
I-Poly(i-ethylene terephthalate) (i-PET) yinto yokupakisha esetyenziswa ngokuqhelekileyo kushishino lokutya nesiselo; ngoko ke, ukuzinza kwayo kwe-thermal kuye kwafundwa ngabaphandi abaninzi. Ezinye zezi zifundo ziye zabeka ugxininiso kwisizukulwana se-acetaldehyde (AA). Ubukho beAA ngaphakathi kwePET ar...Funda ngokugqithisileyo -
I-Methylated Melamine Resin
I-Nanjing Reborn New Material Co., Ltd. ngumboneleli owaziwayo wezongezo zepolymer eTshayina. Ngokunyuka kwemfuno yeemveliso ezisekelwe kwi-polymer, i-Nanjing Reborn izibophelele ekuboneleleni i-agent ye-crosslinking ekumgangatho ophezulu we-Methylated Melamine Resin. I-Melamine-formaldehyde resin luhlobo lwe-t...Funda ngokugqithisileyo