Foaming sealing sawb yog ib hom ntawm sealing txoj kab uas siv cov yam ntxwv ntawm qee yam khoom siv los ua pores tshwm rau sab hauv. Nws muab faib ua EPDM ua npuas ncauj sealing strip, silicone ua npuas ncauj sealing strip thiab PU ua npuas ncauj sealing strip.
Ua npuas ncauj sealing seev yog tsim los ntawm cov txheej txheem microwave vulcanization nyob rau hauv ib lub sijhawm, thiab cov tsos yog qaim thiab zoo nkauj, tsis muaj kab ke sib koom tes. Nws muaj qhov zoo tshaj plaws elasticity thiab tsis kam ua rau shrinkage thiab deformation, thiab muaj kev laus zoo tiv thaiv. Zoo heev nplaim taws rov ua kom zoo, muaj pa taws thiab ua kom tsis muaj kuab lom; ruaj khov khoom muaj nuj nqi, cov txheej txheem siab raug.
Cov yam ntxwv ntawm ua npuas ncauj sealing sawb:
1. Ua npuas ncauj sealing seev yog yooj yim, muaj zog thiab ruaj khov, thiab muaj lub zog tiv.
2. Thermal rwb thaiv tsev, tsis tshua muaj thermal conductivity thiab zoo rwb thaiv tsev thermal.
3. Qhov tsis nqus dej ua npuas ncauj npuaj txheej muaj qhov ywj siab npuas tsim, thiab cov dej nqus dej yog tsawg heev.
4. Cushioning thiab anti-cuam tshuam muaj nuj nqi yog zoo heev, tuaj yeem siv ua khoom tsis haum.
5. Ua npuas ncauj ntuag pluaj muaj qhov ua tau zoo tshaj huab cua. EPDM daim txhuam cev tuaj yeem hla dhau txoj kev kuaj nws cov tshuaj tiv thaiv
