UHMWPE Tshuaj Hose Ultra High Chemical Thiab Solvent Resistance
Daim Ntawv Thov Tshuaj UHMWPE
Nws siv los hloov ntau yam tshuaj lom neeg thiab cov kua qaub. Thaum nws tuaj yeem hloov 98% ntawm cov tshuaj lom neeg. Dhau li ntawm qhov ntawd, nws tuaj yeem hloov ntau yam khoom siv roj av thiab roj.
Kev piav qhia
PE hnyav molecular siab heev yog dab tsi?
PE uas muaj molecular hnyav heev yog PE uas muaj ntau tshaj 1 lab molecular. Txawm hais tias nws yog cov khoom siv thermoplastic tshiab nrog cov yam ntxwv zoo. Nws yuav luag txhua yam zoo ntawm cov yas. Piv nrog rau lwm cov yas, nws muaj kev tiv thaiv kev sib txhuam, kev xeb thiab kev cuam tshuam tshwj xeeb. Dhau li ntawd, nws tsis muaj tshuaj lom thiab yuav tsis lo. Yog li nws yog thawj qhov kev xaiv los hloov cov khoom khov, roj thiab slurry.
Cov yam ntxwv ntawm UHMWPE Chemical Hose
kev siv hluav taws xob tsawg
Qhov roughness factor ntawm cov yeeb nkab tshuaj lom neeg no tsuas yog 1/2 ntawm cov yeeb nkab hlau xwb. Yog li ntawd, qhov ntws ntawm cov yeeb nkab tshuaj lom neeg UHMWPE loj dua li cov yeeb nkab hlau uas muaj tib qhov loj. Dhau li ntawd, nws tuaj yeem txuag tau 25% zog nrog tib qhov ntws.
Tiv taus kev txhuam
Qhov kev tiv thaiv kev sib txhuam yog 4-7 npaug ntawm cov yeeb nkab hlau. Thaum nws yog li 27 npaug ntawm cov hlau tsis xeb.
Tiv taus xeb
UHMWPE muaj kev ruaj khov tshuaj lom neeg siab heev. Yog li nws tuaj yeem dais qhov xeb los ntawm cov kua qaub, alkali thiab cov kuab tshuaj. Yog li nws kuj tuaj yeem siv rau kev muab dej hauv qab dej hiav txwv thiab kev hloov dej kua qaub.
Muaj kev nyab xeeb thiab ib puag ncig zoo
UHMWPE tau ua pov thawj tias nws yog cov khoom siv tiv thaiv ib puag ncig. Dhau li ntawm qhov ntawd, nws tsis muaj tshuaj lom rau tib neeg.
Tiv taus kub
Cov yeeb nkab tshuaj UHMWPE tuaj yeem ua haujlwm ntawm -40 ℃ rau lub sijhawm ntev. Dhau li ntawd, nws tseem yoog tau hauv huab cua txias. Txawm li cas los xij, qhov kub siab dhau yuav hloov pauv lub peev xwm tshuaj. Qhov tseeb, qhov kub siab dua, qhov xeb yuav loj dua. Yog li nws yuav txo qhov kev tiv thaiv rau cov tshuaj.
