Musiyano pakati pePom zvinhu uye nylon zvinyorwa

Ruvara rwepanyama rweshato irwo rutsanga nyanga dzenzou, uye ruvara rwepanyama rwe pom rwakachena.
PolyoxyMethylethyle purastic imwe imwe yakanaka kwazvo mari yakasarudzika yakagadzirwa mushure mekunge nylon, ine zvinhu zvakanakisa zvakaringana.
Polyoxymymely ine simba rekupokana nemarara, mafuta, asina kusimba acids uye asina simba alkalis. Polyoxymymely ine kuomarara uye kuomarara, kupokana kwakanyanya kuchikepe uye kushushikana kwekuzorora, zvakanakisa kupfeka kupokana, kuzvishingisa, uye kuneta
Iro zita resainzi rePolyoxymele PolyoxymexyMene (Pom)
PolyoxyMethlyer inhelene in the lineer Polymer pasina maketani emaketani, yakakwirira density uye yakakwirira crystallinity, uye ine zvinhu zvakanakisa zvakaringana. Simba rePolyoxymymely rinogona kusvika 70mpa, rinogona kushandiswa kwenguva yakareba na104 ℃, tembiricha yembroptlententi is -40 ℃, uye iyo mvura ishoma. Nekudaro, polyoxymymely ine isina kurongeka yekudzikisira uye kurwisa kwemamiriro ekunze, uye ichazotevera mushure mekuratidzwa kwenguva refu kune mamiriro ekunze.
Iyo mechancal midziyo yePolyoxymymylene yakanaka. Iyo ine simba rakakura uye elastic modulus, kupokana kwakaderera kuenderana uye kwakanaka kupfeka kuramba. Polyoxymymely zvakare ine huwandu hwakanyanya hwekupokana nekukasira uye kushushikana kwekuzorora.
PolyoxyMethlyer ine yakanaka dimensional kugadzikana uye yakaderera mvura kutumira, saka pesvedzero yemvura yekunyora pazvinhu zvaro zvemakaniki zvinogona kufuratirwa. Polyoxymethylene ine yakanaka dielectric zvivakwa. Mune yakafara frequency uye tembiricha tembiricha, iyo didelectric nguva dzose uye dielectric lore tangent shanduko zvishoma.
Polyoxymymely ine hurombo kupisa kupesana uye kuri nyore kushatisa uye kusunungura aldehyde pakuumbwa tembiricha. Kazhinji, stabilizers inowedzerwa panguva yekudonha. Kana isina kusimbiswa, polyoxymymyle inogona kushandiswa pa140 ° C for er for 140 yekushandisa kwenguva pfupi, uye yayo refu kushandisa tembiricha ndeye 85 ° C.

Polyoxymymylethyle ine mamiriro ekunze ane mamiriro ekunze, uye kuita kwayo kwaro kuchapera mushure mekukwegura kwemudenga. Asi kusimba kwayo kwemakemikari kwakakura kwazvo, kunyanya kune organic soles, shanduko dzaro dzakasarudzika uye michina yezvimiro hazvina kuderedzwa. Asi ine hurombo kupesana kurwisa Acids yakasimba uye yakasimba oxidants yakadai se nitric acid uye sulfutic acid

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