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waa maxay gabaygu
Waa maxay POE? Falanqaynta qoto-dheer ee hantideeda iyo codsiyadeeda POE (Polyolefin Elastomer) waa maaddo polymer ah oo si ballaaran loogu isticmaalo warshadaha kiimikada sanadihii ugu dambeeyay. Horumarka sayniska iyo tignoolajiyada iyo korodhka baahida warshadaha, POE waxay ku fiican tahay dhinacyo badan sababtoo ah midkeeda gaarka ah ...Sii akhri -
barta karkarinta ee ethyl acetate
Meesha Karkari ee Ethyl Acetate: Falanqaynta Dhamaystiran iyo Saamaynta Saamaynta Qodobbada Ethyl acetate waa unug dabiici ah oo si weyn looga isticmaalo kiimikada, dawooyinka iyo warshadaha kiimikada qoyska. Fahamka sifooyinka jireed ee ethyl acetate, gaar ahaan barta karkarinta, waa lagama maarmaan ...Sii akhri -
waa maxay pes
Waa maxay maadada PES? Falanqaynta qoto dheer ee sifooyinka iyo codsiyada polyethersulfone Dhinaca qalabka kiimikada, "waa maxay maadada PES" waa su'aal caadi ah, PES (Polyethersulfone, Polyethersulfone) waa wax-qabad heersare ah oo heerkulbeeg ah, sababtoo ah ...Sii akhri -
waa maxay tuubada cpvc
Waa maxay tuubbada CPVC? Si qoto dheer loo fahmo sifooyinka iyo codsiyada tuubada CPVC Waa maxay tuubada CPVC, oo loo yaqaan "chlorinated Polyvinyl Chloride" (CPVC), waa nooc ka mid ah tuubooyinka caagga ah ee injineernimada oo si ballaaran loogu isticmaalo warshado kala duwan sida kiimiko, dhismo iyo ...Sii akhri -
ogaanshaha nitrogen
Mabda'a shaqada iyo falanqaynta codsiga ee baaraha nitrojiinku waa mid ka mid ah qalabka muhiimka ah ee warshadaha kiimikada, kaas oo inta badan loo isticmaalo in lagu ogaado isbeddelada xoojinta nitrogen ee deegaanka. Sida gaaska warshadaha caadiga ah, nitrogen waxaa si weyn loo isticmaalaa dhammaan noocyada o ...Sii akhri -
mabda'a shaqada ee tiirka hagaajinta
Mabda'a shaqada ee tiirka distillation si faahfaahsan Sida qalabka caadiga ah iyo muhiimka ah ee warshadaha kiimikada, tiirar distillation ayaa si ballaaran loo isticmaalaa in batroolka, kiimikada, daawooyinka iyo beeraha kale. Fahamka mabda'a shaqada ee tiirarka distillation ayaa muhiim u ah horumarinta ...Sii akhri -
saamaynta hydroxybenzyl ee maqaarka
Saamaynta Methylparaben ee maqaarka: falanqayn dhamaystiran Methylparaben, oo sidoo kale loo yaqaan methylparaben, waa ilaaliye si weyn loogu isticmaalo qurxinta, cuntada iyo dawooyinka. Waxay noqotay qayb muhiim ah oo ka mid ah alaabooyin badan sababtoo ah sifooyinka waxtarka leh ee antimicrobial, laakiin tani waxay keentay ...Sii akhri -
waa maxay shaqada gibberellic acid
Doorka gibberellins: hormoonnada muhiimka ah ee koritaanka dhirta Gibberellins (Gibberellins) waa nooc ka mid ah hormoonnada dhirta si dabiici ah u dhaca kuwaas oo door muhiim ah ka ciyaara koritaanka iyo korriinka dhirta. Helitaanka gibberellins waxay soo bilaabatay 1930-meeyadii, sannado badan oo cilmi baaris ah ka dib, si ballaaran ayaa loo...Sii akhri -
waa maxay pfa
Waa maxay maadada PFA? Falanqaynta faahfaahsan iyo xaaladaha codsiga Warshadaha kiimikada iyo codsiyo badan oo warshadeed oo dalbanaya, doorashada alaabta saxda ah ayaa muhiim ah - waa maxay PFA? Su'aashani waxay inta badan ku soo dhacdaa maskaxda dadka xirfadlayaasha ah ee u baahan qalabka loo yaqaan resista ...Sii akhri -
waa maxay tpu
Maxay TPU ka samaysan tahay? Fahamka qoto-dheer ee thermoplastic polyurethane elastomer Thermoplastic Polyurethane Elastomer (TPU) waa maaddo polymer ah oo leh barti sare, caabbinta naaxinta, saliidda iyo dufanka, iyo sifooyinka gabowga. Iyada oo ay ugu wacan tahay waxqabadkeeda sare, TPU si ballaaran ayaa loo isticmaalaa ...Sii akhri -
cufnaanta dichloromethane
Falanqaynta cufnaanta Dichloromethane Dichloromethane, oo leh qaacidada kiimikada CH2Cl2, oo sidoo kale loo yaqaano methylene chloride, waa dareere dabiici ah oo caadi ah oo si ballaaran loogu isticmaalo kiimikaad, dawooyinka, rinjiga, nadiifiyaha iyo meelaha kale. Astaamaha jireed, sida cufnaanta, barta karkarinta, dhalaalka p...Sii akhri -
cufnaanta dichloromethane
Cufnaanta dichloromethane: Si qotodheer u eeg hantida muhiimka ah ee jirka Methylene chloride (qaabka kiimikaad: CH₂Cl₂), sidoo kale loo yaqaan chloromethane, waa dareere aan midab lahayn, ur macaan oo si weyn loogu isticmaalo warshadaha kiimikada, gaar ahaan dareere ahaan. Fahamka habboonaanta jireed...Sii akhri
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