Wholesale Polyoxymethylene POM Nantong Baotai mausoleum m90-44 Mai fitarwa da Mai ba da kaya |TINCHAK

Polyoxymethylene POM Nantong Baotai mausoleum m90-44

Babban ƙarfin injiniya da tsauri

Ƙarfin gajiya mafi girma

Kyakkyawan juriya na muhalli da juriya mai ƙarfi

Juriya mai ƙarfi ga maimaita tasiri

Faɗin zafin jiki (-40 ℃ ~ 120 ℃)

Kyakkyawan kayan lantarki

Kyakkyawan juriya

Kyakkyawan lubrication kai da juriya

Kyakkyawan kwanciyar hankali mai girma

Aika mana imel

Cikakken Bayani

Tags samfurin

Siffofin samfur

Girma: 1.41g/cm ³
Kayan aikin injiniya
Module mai ƙarfi 2700mpa
Module lankwasawa: 2500mpa
Ƙarfin ƙarfi 62mpa
Karfin lankwasawa: 87mpa
Ayyukan thermal
Zazzabi nakasar zafi 1.8MPa 95 °C
Ayyukan lantarki
Ƙarfin wutar lantarki: 3mmt 19kv / mm
Juriyar Arc: Hanyar ciki 240sec

Dagewar harshen wuta
Matsayi mai riƙe harshen wuta: babu UL 94
Sauran ayyuka
Rabin rayuwa 20 ° C, 65% RH> Hanyar ciki 50sec
Ma'aunin zafin jiki 105-110 ° C (hanyar ciki)
Tsawaita 35%
Ƙarfin tasiri mai daraja: 6.0kj/m²

Polyoxymethylene (POM) wani nau'i ne na polymer mai layi ba tare da sarkar gefe ba, tare da girma mai yawa da kuma babban crystallinity, wanda yana da kyawawan kaddarorin.Mafi fitattun sifofin wannan abu shine maɗaukakin ƙarfin sa na roba, babban taurinsa da rigidity.

POM robobi ne na crystalline tare da ruwa mai kyau a cikin yanayin narkakkar.Matsalolin da ke fitowa fili yana shafar sa.Abu ne mai ƙoshin ƙarfi,

Dangane da tsarin sinadarai daban-daban na sarƙoƙi na ƙwayoyin cuta, ana iya raba polyoxymethylene zuwa homopolymerization da copolymerization.The homopolymer yana da babban yawa, crystallinity da inji ƙarfi, yayin da copolymer yana da kyau thermal kwanciyar hankali, gyare-gyaren tsari da acid da alkaline juriya.

Amfani da POM

1. Sauƙaƙe na'urar watsawa, hannun rigar jagora, kayan wasan motsa jiki, kayan aikin kayan aiki.

2. POM ya dace sosai don kera famfo na mota, sassan carburetor, bututun mai, bawul ɗin wutar lantarki, manyan nau'ikan nau'ikan dubu goma, kayan motsa jiki, cranks, hannaye, dashboard, na'urori masu ɗaukar taga, na'urorin lantarki, bel ɗin aminci, da dai sauransu don motoci.Ƙirƙirar sassa masu jure lalacewa kamar hannun hannu shaft, gear da shingen zamiya shine ƙarfin POM da aka gyara.Wadannan sassa suna da ƙarancin lalacewa akan ƙarfe, rage yawan man mai, da haɓaka rayuwar sabis na sassa.Saboda haka, za su iya maye gurbin jan karfe, zinc da sauran karafa don samar da bearings, gears, ja da sanduna, da dai sauransu.