YA na hatimi na ruwa - Piston da hatimin sanda

Kayan abu

Material: PU
Tauri: 90-95 Shore A
Launi: Blue/Green

Bayanan Fasaha

Yanayin aiki
Matsin lamba: ≤ 400 bar
Zazzabi: -35 ~ + 100 ℃
Gudun gudu: ≤1m/s
Kafofin watsa labarai: kusan dukkanin mai mai na'ura mai aiki da karfin ruwa (ma'adinai na tushen mai)

Amfani

Babban aikin rufewa a ƙarƙashin ƙananan matsa lamba
Bai dace da rufewa ɗaya ba
Sauƙi shigarwa

Abubuwan da aka rufe na polyurethane

1. Ayyukan rufewa
Hatimin polyurethane yana da sakamako mai kyau na ƙura, ba abu mai sauƙi ba ne don mamayewa ta hanyar abubuwa na waje, kuma yana hana tsangwama na waje, koda kuwa saman yana da tsayi kuma ana iya cire abubuwa na waje.
2. Yin juzu'i
High lalacewa juriya da karfi extrusion juriya.Hatimin polyurethane na iya motsawa baya da gaba a cikin saurin 0.05m/s ba tare da lubrication ba ko a cikin yanayin matsa lamba na 10Mpa.
3. Kyakkyawan juriya mai
Rumbun polyurethane ba zai lalace ba ko da ta fuskar kananzir, man fetur da sauran man fetur ko man inji irin su man hydraulic, man inji da mai mai lubricating.
4. Rayuwa mai tsawo
A karkashin yanayi guda, rayuwar sabis na hatimin polyurethane shine sau 50 fiye da hatimin kayan NBR.Rubutun polyurethane sun fi girma dangane da juriya na lalacewa, ƙarfi da juriya.