Kekahi Rubber Grommet

ʻO Edge Rubber Grommet, ʻo ia hoʻi, ʻo ia hoʻi, he ʻano huahana lāʻau lapaʻau i hoʻohana ʻia no ka pale ʻana i ka ʻaoʻao mai nā mana o waho. Hoʻohana nui ia e hoʻokaʻawale i nā mea lihi, pale iā lākou mai nā wai like ʻole, ka lepo, nā haumia, a me nā mea ʻē aʻe, a i ka manawa like, hiki iā ia ke pale i nā mea mai ka pōʻino kino, friction, vibration, etc. a me ka hemahema o na lako hana ma muli o ka poino uwea.

NBR Rubber hiʻona:
Hāʻawi ʻo Nitrile rubber (NBR, Buna-N) i ke kūpaʻa maikaʻi loa i ka aila ʻaila a me ka ʻaila mineral a me ka ʻaila. Hāʻawi pū ʻo Nitrile rubber i ke kūpaʻa ikaika i ka wela o ka wā kahiko - ma mua o ka lāʻau maoli.
Hana maikaʻi ʻo Nitrile rubber i loko o ka carburetor a me ka pauma wahie diaphragms, nā paipu mokulele, nā sila a me nā puʻupuʻu a me ka ʻaila -paipu laina. Ma muli o kāna versatility, hoʻohana ʻia ka nitrile i nā noi e pili ana ʻaʻole wale i ka aila a me ka pale wahie, akā ʻo kēlā mau noi e koi ana i ke kūʻē i ka wela, abrasion, wai, a me ke kinoea permeability.

Nā hiʻohiʻona FKM Rubber:
Aia ka Vi-ton i ka hui Fluoroelastomers (FKM/FPM) o nā pūhui lāʻau. Nui nā māka a me nā ʻano like ʻole o ka paʻakikī e hoʻoponopono i ka hapa nui o nā noi me nā ʻano hana like ʻole e hoʻokō i nā koi kikoʻī o ka mahana a me ke kūpaʻa kemika. ʻO nā hoʻohana maʻamau: ke kūpaʻa wela maikaʻi, nā waiwai mechanical maikaʻi, ke kūpaʻa hoʻonohonoho paʻa maikaʻi, kū i ka laulā o nā aila a me nā wahie, kū'ē i nā solvents; ʻoi aku ka nui o nā aliphatic, aromatic a halogenated hydrocarbons a me nā waikawa.

Nā hiʻohiʻona EPDM Rubber:
ʻO ka pulupulu EPDM kahi pahu kiʻekiʻe kiʻekiʻe i hoʻohana mua ʻia no nā noi waho. Loaʻa iā ia nā mea hoʻoikaika a me ka mechanical ma waena o ka lāʻau kūlohelohe a me ka lāʻau synthetic.
Mai hoʻohana i ka EPDM inā makemake ʻia ka hoʻopili mau ʻana me nā huahana kumu ʻaila.
ʻAʻole ʻōlelo ʻia no ka hoʻohana ʻana i nā noi meaʻai a i ʻole nā ​​​​mea i ʻike ʻia i nā hydrocarbons aromatic.

HNBR Rubber hiʻona:
ʻO Hydrogenated Nitrile Butadiene Rubber (HNBR), ʻike ʻia hoʻi ʻo Highly SaturatedNitrile (HSN), he papa kūikawā o ka nitrile rubber (NBR) i hoʻoheheʻe ʻia e hoʻonui i ka saturation o ka māhele butadiene o ka iwi kuamoʻo carbon polymer. ʻO ka hoʻomaikaʻi hou ʻana i nā waiwai waiwai, ma mua o ka nitrile rubber (NBR), e komo pū me ke kūpaʻa wela ʻoi aku ka nui, ke kūpaʻa kemika ākea, a me ka ikaika tensile.
Hoʻokaʻawale ʻia ʻo HNBR e ka ASTM ma ke ʻano he polymer ʻano DH-. Hōʻike kēia hoʻohālikelike ʻana i ka wela lawelawe ʻo 150ºC a me ka emi ʻana o ka 30% pehu i ka ʻaila IRM 903. Hiki ke hoʻolālā ʻia ka HNBR e hālāwai me nā mahana noi ma waena o -50 degere a me 165ºC.

Nā hiʻohiʻona SBR Rubber:
1. Mea nui: Styrene-butadiene rubber (SBR), he -makemake synthetic rubber, i hana 'ia mai ka copolymer o styrene a me butadiene. Ma mua o ka ho'ohana 'ana i nā lā'au synthetic 'ē a'e, ho'ohana nui 'ia ka SBR i nā ka'a ka'a a me nā ka'a ka'a, ma ke 'ano he pani pale 'abrasion no ka lā'au maoli (i hana 'ia mai ka polyisoprene).
2.Available wahi: Hoʻohana nui ʻia lākou i nā kaʻa, nā mea uila, ka hoʻokaʻawale ʻana i ka vibration a me nā ʻoihana ʻē aʻe. No ka laʻana, ka mea puhi ea, ka pauma wai, ka mea kani, ke ana o nā moku a pēlā aku.
3.Main hana: Loaʻa i ka SBR nā waiwai kemika a me ke kino me ka lāʻau kūlohelohe, me ka ʻoi aku ka maikaʻi o ka abrasion kūʻē, ka ikaika koʻikoʻi, ke kolo maikaʻi a me ke kūpaʻa hoʻomaha hoʻomaha a me ke kumu kūʻai haʻahaʻa, etc. ʻAʻole ʻōlelo ʻia e hoʻohana i ka SBR i nā noi e pili ana i ka ozone, nā waikawa ikaika, nā aila, nā momona, nā momona a me ka hapa nui o nā hydrocarbons.

Nā hiʻohiʻona Neoprene Rubber:
ʻO Neoprene Rubber, ka mea i ʻike ʻia he neoprene polychloroprene, he lāʻau synthetic nui loa me ka ʻoi aku o 75 mau makahiki o ka hana i hōʻoia ʻia.
Ma ka honua kaʻa, hoʻohana ʻia ka neoprene no nā ʻāpana he nui ma lalo o-ka-puʻu a me lalo o ke kino e pono ai ke kumu kūʻai kūpono, waena -polymer hana me kahi koena maikaʻi a puni-o nā waiwai hana.

Nā hiʻohiʻona Rubber Natural:
Ua loaʻa mua ka lāʻau lapaʻau maoli mai ka latex i loaʻa i loko o ke kohu o nā kumulāʻau. Hiki ke hana ʻia ma ke ʻano synthetically ke ʻano hoʻomaʻemaʻe. He polymer maikaʻi loa ka lāʻau kūlohelohe no nā noi ʻenehana ikaika a static paha.
E akahele: ʻAʻole ʻōlelo ʻia ka lāʻau lapaʻau maoli no nā noi kahi e ʻike ʻia ai ka ʻāpana lāʻau i ka ozone, nā aila, a i ʻole nā ​​mea hoʻoheheʻe.

PU/Polyurethane Rubber hiʻona:
ʻO ka polyurethane kahi polymer organik. Hoʻokumu ʻia ka polyurethanes ma ka hana ʻana i kahi polyol (he waiʻona me ʻelua mau pūʻulu hydroxyl reactive i kēlā me kēia mole) me kahi diisocyanate a i ʻole polymeric isocyanate i mua o nā catalysts a me nā mea hoʻohui kūpono. ʻO ka Polyurethane kahi mea i hoʻohana nui ʻia ma muli o kona ikaika kiʻekiʻe, ka waimaka a me ke kūpaʻa abrasion. Hāʻawi ka Polyurethane i ke kūpaʻa permeation maikaʻi loa.

Nā hiʻohiʻona:
ʻO kaʻaila hydraulic maikaʻi a me ke kinoea kū'ē Kū'ē i ka aliphatic hydrocarbons maʻemaʻe Ke kū'ē i ka mineral a me nā aila silicone a me nā momona Kū'ē i ka wai, oxygen, ozone a me kaʻelemakule.

Nā huahana pale: ʻO nā mea kūʻai aku, nā mea kūʻai aku, nā hale hana