Bakin Karfe Rubber Bellows Fadada Haɗin Haɗin Rubber EPDM

Bayanin Samfura

Hakanan ana kiran haɗin haɓakar haɓakar roba, haɗin gwiwar roba mai sassauƙa, madaidaicin roba mai ɗaukar nauyi, masu ɗaukar girgiza, masu ɗaukar abin girgiza, da sauransu. yana vulcanized a high zafin jiki da kuma high matsa lamba sa'an nan a hade tare da karfe flange ko sako-sako da hannun riga na daidaici hadin gwiwa. Yana iya rage girgizawa da hayaniya ta hanyar haɓaka mai girma, haɓakar iska mai ƙarfi, juriya mai matsakaici, juriya na yanayi da juriya na radiyo na roba, kuma yana iya rama haɓakawar thermal da ƙanƙancewar sanyi sakamakon canjin zafin jiki. Ana amfani da shi sosai a cikin tsarin bututu daban-daban.

Siffa:

Yana da babban yawa na ciki, zai iya tsayayya da babban matsin lamba, kuma yana da sakamako mai kyau na nakasawa.

Amfani:

Rage girgiza, hayaniya da haske.

Manufar:

Haɗin kai tare da famfo, bawuloli da kayan aikin kashe gobara, bututu tare da babban rawar jiki, da bututu tare da canje-canje akai-akai a cikin sanyi da zafi.

Kafofin watsa labarai masu aiki:

Ruwan teku, ruwan sanyi, ruwan sanyi da ruwan zafi, ruwan sha, najasa a cikin gida, ɗanyen mai, mai, mai, mai mai, man samfur, iska, gas, tururi da foda.

Yanayin haɗi:

Gabaɗaya, nau'in flange mara kyau (hanti na rabin hatimi), nau'in flange kafaffen (cikakken hatimi), nau'in matsawa da haɗin zaren suna samuwa.

Abu na roba m hadin gwiwa:

A robam hadin gwiwaball yana kunshe da bututun roba tare da yadudduka na roba da aka goge igiyar nailan da kuma roba na waje a cikin rufin roba na ciki da Layer na ƙarfafawa. Abubuwan da aka yi amfani da su na roba sun bambanta bisa ga kafofin watsa labaru daban-daban, ciki har da roba na halitta, styrene butadiene roba, butyl rubber, nitrile roba, ethylene propylene diene monomer, neoprene roba, silicone roba, fluorine roba, da dai sauransu Yana da ayyuka na zafi juriya, acid. juriya, juriya alkali, juriya na lalata, juriya abrasion, juriya mai, da dai sauransu.

Ƙayyadaddun ƙayyadaddun nau'o'in haɗin gwiwar roba masu sassaucin ra'ayi sune: Ƙunƙarar matsi mai juriya roba haɗin gwiwa, acid da alkali resistant roba hadin gwiwa, mai resistant roba hadin gwiwa, high zafin jiki resistant roba hadin gwiwa, sa-resistant roba head.

Shigar da haɗin gwiwa mai sassauƙa na roba:

Rubber fadada gidajen abinci suna yadu amfani da ruwa dumama dashigarwana bututun samun iska na yanayi, samar da ruwa da magudanar ruwa da bututun ruwa masu yawo, bututun firiji, bututun hana lalata, kashe gobara da bututun kwampreso refrigeration, da kuma a cikin dakunan gwaje-gwaje, cibiyoyin bincike na kimiyya, jiragen ruwa, jiragen ruwa da sauran ayyukan injiniya na bututu don rage girgiza. da hayaniya, kashewa da sauran hanyoyin kulawa da gudanarwa. Za a dakatar da bututun a tsaye a cikin iskar ruwa da tsarin magudanar ruwa akan haɗin ƙwallon ƙwallon roba biyu akan goyan baya, goyan baya ko firam ɗin anga.

Babban halayen EPDM roba fadada haɗin gwiwa

1. Juriyar tsufa:EPDM roba hadin gwiwayana da kyakkyawan juriya na yanayi, juriya na ozone, juriya mai zafi, juriya acid da alkali, juriyawar tururin ruwa, kwanciyar hankali launi, aikin lantarki, cika mai da yawan zafin jiki.

2. High zafin jiki juriya: EPDM roba hadin gwiwa za a iya amfani da dogon lokaci a 120 ℃, kuma za a iya amfani a takaice ko intermittently a 150 - 200 ℃. Yana da kyakkyawan juriya na tururin ruwa kuma ana kiyasin ya fi ƙarfin zafinsa.

3. Lalata juriya: saboda rashin polarity da low unsaturation na ethylene propylene roba a EPDM roba gidajen abinci, yana da kyau jure daban-daban iyakacin duniya sunadarai kamar barasa, acid, alkali, oxidant, refrigerant, wanka, dabba da kayan lambu mai, ketone da man shafawa.

4. Kyakkyawan elasticity: EPDM roba haɗin gwiwa ya fi na roba fiye da na halitta roba hadin gwiwa.

EPDM roba taushi dangane iya isa 150h ba tare da karye a karkashin yanayin 50 pphm ozone maida hankali da 30% mikewa, tare da yanayin juriya (amfani da zazzabi kewayon - 40 ℃ - 150 ℃) da sinadaran juriya. Bayan an ƙara ƙwanƙwasa wuta, yana da kyakkyawan jinkirin wuta da jinkirin harshen. Ana sarrafa samfurin ta hanyar ci gaba da vulcanization na microwave sau ɗaya, tare da santsi da kyakkyawan farfajiya, ƙarin aiki mai ƙarfi (kuma ba sauƙin canzawa ba.