Puas yog cov nplaum nplaum kub yog cov tshuaj txaus ntshai?

Kub yaj nplaum nplaum formulations tsis muaj tshuaj lom neeg. Txawm hais tias lawv yog cov tshuaj, lawv tsis txaus ntshai! Raws li cov ntsiab lus ntawm cov tshuaj phem, nws hais txog cov tshuaj lom neeg uas muaj tshuaj lom, corrosive, tawg, nplaim taws thiab combustion-txhawb cov khoom, uas ua rau muaj kev phom sij rau tib neeg lub cev, cov chaw thiab ib puag ncig. Peb txheeb xyuas cov nplaum kub yaj los ntawm cov saum toj no los saib seb lawv puas muaj tshuaj lom neeg.

 

Kub yaj nplaum nplaum tsis yog tshuaj lom neeg txaus ntshai, nws yog cov khoom ntsuab.

 

tshuaj lom

Kub yaj nplaum nplaums tsis txhob tso cov pa phem thiab tsw ntxhiab ntawm qhov kub thiab txias, tsis hais txog kev noj qab haus huv ntawm cov tshuaj lom. Cov carbide ntawm cov nplaum nplaum kub yog ib puag ncig zoo rau lub ntuj tsim thiab tsis ua phem rau ib puag ncig txawm tias nws mus txog lub xeev carbonized. Thaum lub kub yaj nplaum ua, nws tsis degrade thiab tsis muaj degradable kub yaj nplaum rau hauv khw. Txawm li cas los xij, qhov no tsis tau txhais hais tias muab pov rau hauv qhov chaw pov tseg yuav ua qias tuaj.

 

corrosion

Raukub yaj adhesives, nws tsis yooj yim sua kom corrode lub substrate, thiab tej zaum yuav muaj lwm yam ntaub ntawv uas corrode lub kub yaj nplaum, tab sis feem ntau tsis kub yaj nplaum nplaum yuav corrode lub adherend. Tsis muaj cov ntaub ntawv nyob rau hauv muaj pes tsawg leeg ntawm kub yaj nplaum uas yuav corrode dab tsi. Hloov pauv, nyob rau hauv ib puag ncig hnyav, cov khoom siv polymer tuaj yeem raug tawm tsam los ntawm lwm yam teeb meem, ua rau nws qhov kev ua tau zoo zuj zus tuaj. Raws li rau cov khoom siv yas, qhov deformation ntawm lub substrate tsis yog los ntawm corrosion ntawm kub-kua nplaum nplaum ntawm lub substrate, tab sis vim hais tias qhov kub ntawm cov kua nplaum yog qhov siab, lub substrate tsis tuaj yeem tiv taus qhov kub thiab txias.

 

tawg

Kub yaj kua nplaum tsis txawm hlawv, yog li qhov tawg yog qhov tsawg dua. Qhov feem ntau pom thiab pom kev hloov pauv hauv cov nplaum kub yaj yog liquefaction thiab kho. Kev tawg kuj tseem xav tau cov khoom uas ua rau tawg, thiab tsis muaj cov khoom zoo li no nyob rau hauv qhov muaj pes tsawg leeg ntawm cov nplaum kub yaj, yog li nws tsis tuaj yeem ua rau cov nplaum nplaum kub kub tawg ntawm nws tus kheej.

 

combustion

Ntev npaum li qhovkub yaj nplaum ua los ntawm cov pa formulation tsis hlawv, nws yuav yaj. combustion tsuas yog hloov kub mus rau kub yaj nplaum, thiab kub yaj nplaum tsuas yog cuam tshuam lub cev hloov pauv los ntawm qhov kub thiab txias. Yog tias koj hlawv koj tus kheej, nws yuav yog qhov kub yaj tau ploj mus tsis zoo, lossis muaj lwm yam khoom siv ntau dhau ntawm qhov chaw. Lub nplaim taws ignites cov impurities thiab zoo li cov kua nplaum kub kub. Txwv tsis pub, koj tuaj yeem hlawv nws rau 24 teev thiab cov kub melts tseem yuav tawv ncauj rau nws lub xeev molten.

 

combustion

Yuav ua li cas cov kua nplaum uas tsis kub kub tuaj yeem pab hlawv me me lossis loj, txawm tias roj av tawg rau ntawm nws, nws tsuas yog hlawv ntawm nws tus kheej, thiab cov kua nplaum kub yaj yuav yaj thaum cua sov. Thaum cov roj av kub hnyiab tawm, nws tsis tuaj yeem ua rau cov nplaum nplaum kub kub mus txuas ntxiv, tsis hais lub xeev twg. Tsis muaj kev tshawb fawb qhia tias cov nplaum nplaum kub yaj muaj cov nyhuv combustion-txhawb.

 

Cov kua nplaum kub yaj yog cov tshuaj lom neeg ib puag ncig, thiab txawm tias nws tsis tuaj yeem noj rau hauv plab, nws tsis ua rau muaj kev phom sij rau tib neeg lub cev txawm tias zom hauv qhov ncauj. Nws pom tau tiaskub yaj nplaum yog ib puag ncig tus phooj ywg txaus.