Nūhou

ʻO nā ʻano o ka panela o ka pahu hoʻomoʻa wai UHMWPE he mau ʻano o ke kūlana kiʻekiʻe, ka mānoanoa like, ka ʻili laumania a palahalaha, nā ʻāpana kūpaʻa wela maikaʻi, ke ala kemika maikaʻi loa, ka pale uila, ʻaʻohe ʻawahia, haʻahaʻa ka nui, maʻalahi ka hoʻopili ʻana a me ka hana ʻana, kūpaʻa kemika maikaʻi loa, kūpaʻa wela a me ke kūpaʻa hopena. ʻO ia kekahi o nā plastics ʻenekinia e hoʻokō nei i nā koi palekana kaiapuni.

Hoʻolauna hana o ka scraper PE no ka papa uhi UPE o ka panela pahu wai hoʻomoʻa wai polymer polyethylene:

1, ʻO ka mahana lawelawe o ka scraper PE o ka papa uhi pahu omo UPE he 100 ~ 110 ℃. Loaʻa iā ia ke kūpaʻa anu maikaʻi a hiki ke hoʻohana ʻia ma - 269 ℃. ʻO ka huahana me ka density o 0.985g/cm3 a me ke kaumaha molekala o 2 miliona he 40MPa ka ikaika haki tensile, 350% ka elongation i ka haki ʻana, 600MPa ka modulus elastic bending, a me ka hopena hopena mau o ka cantilever notch. ʻO ka nui o ka abrasion (MPC Method) 20mm.

2, ʻO ka papa uhi pahu wai polyethylene polymer UPE PE scraper i kā mākou hana o kēlā me kēia lā, ʻo nā panela omo wai maʻamau e komo pū me ka panela omo wai ʻano vacuum, panela vacuum uhi, panela polyethylene, a pēlā aku. I waena o lākou, he physiological circulation a me physiological adaptability ka panela pahu wai polyethylene, a ʻaʻole corrosive; Loaʻa i ka panela omo wai ʻano vacuum nā ʻano o ka ikaika mechanical kiʻekiʻe, ka liʻiliʻi friction coefficient, ka dehydration like, a pēlā aku, a hiki ke hoʻomaikaʻi nui i ke ola lawelawe o ka panela a me ka ʻupena hihia.