Tuam Tshoj Cheebtsam Khoom Series-Roj Hmab Classiffication & nta manufacturers thiab lwm | GuoWei

Cheebtsam Khoom Series-Roj Hmab Classiffication & Nta

Luv hauj lwm:

Graphite muaj lub zoo khoom teejtug uas yog zoo resistant corrosion, siab thermal conductivity thiab qis txhuam zoo self-lubrication, tus me expansion. Lawv yuav tsum tau ua mus rau hauv lub tsiaj hiav txwv ib sab, bearings thiab thiaj li nyob. Nws tseem zoo tagnrho rau xaiv nws raws li lub frictional pos rings.


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Roj Hmab Classification & Nta

Roj hmab Ntau

Main Feature thiab Haum Scope

VITON Resistant tiv thaiv: Thaum tshav kub kub, roj, reagents, Haum rau siab kub thiab lub tshuab nqus tsev cov khoom. Daim ntawv thov temperaturez-Sox ^ +210*0
EPDM Resistant tiv thaiv: tshuaj reagents, Haum rau hydraulic roj ntawm orgnaic phosphate. Daim ntawv thov temperaturez-Sox) - +1501
NBR Resistant tiv thaiv: roj, siab, abrasion.Hig elasticity thiab mechancal zog. Haum rau kev hydraulic thiab pneumati foob; llnsuitable kev ua hauj lwm nyob rau hauv tshav ntuj thiab ultraviolet. Daim ntawv thov temperaturez ^ twm) +120*0
pob zeb ntais roj hmab Resistant tiv thaiv: hnov, freeze, tsis tshua muaj cov neeg kho tshuab zog, phem dabtsi yog khoov thiab abrasion.Suitable rau tas foob resistant rau thaum tshav kub kub thiab khov. Unsuitable rau ua hauj lwm nyob rau hauv siab mchanical zog. Daim ntawv thov kev kub: -80lD +200。
CR Resistant tiv thaiv: roj, puas, efflorescence zoo bending.Especially haum rau pneuma tshuab thiab hydraulic kua nyob rau high school aniline po. Daim ntawv thov kev kub: -40P - + 120X)
HNBR Resistant tiv thaiv: gasoline.Freon, roj, acid, zoone, alkali, cua sov thiab khov. High txhua yam stength siab avrasion. Daim ntawv thov temperaturez ^ Ot) - + 180 * 0

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