Mea holoi epdm i hoʻopaʻa ʻia me ka Rubber ʻeleʻele

NOI O NA WASHERS i paa me ka EPDM RUBBER

ʻO Washer me ka EPDM gasket structurally i loko o ʻelua mau mea - ka mea holoi kila a me ka gasket i hana ʻia me ka ethylene propylene diene monomer, kekahi o nā ʻano o ka synthetic weather-resistant durable rubber EPDM, nona ka elasticity kiʻekiʻe a paʻa paʻa i ka wā kaomi.

ʻO nā mea maikaʻi o ka hoʻohana ʻana i ka lāʻau lapaʻau EPDM ma ke ʻano he mea hoʻopaʻa hoʻopaʻa paʻa ʻaʻole hiki ke hoʻohālikelike ʻia i ka hoʻohālikelike ʻana me ka ʻōpala maʻalahi:

• He maʻalahi loa ka ʻōpala EPDM a ʻaʻole kahe i ke kaomi. Ma muli o kēia, ʻaʻole palahalaha ikaika ka gasket ma lalo o ka mea holoi kaomi.
• ʻAʻole hoʻololi ka gasket EPDM i kona ʻano no ka manawa lōʻihi, kahi e hōʻoia ai i ka paʻa paʻa.
• ʻOi aku ka maikaʻi o ka gasket i hana ʻia me ka EPDM ʻoiai ke wili ʻana i nā wili o ka hale ma kahi kihi.
• ʻAʻohe pūhui sulfur i loko o ka EPDM a no laila ke kū nei i ka radiation ultraviolet.
• ʻO ka pōmaikaʻi o ka EPDM ʻaʻole ia e hoʻohaumia i ka wai ua.
• ʻO Sealer EPDM he liʻiliʻi ka liʻiliʻi o ka wela a mālama i ka hana maʻamau i ka pae wela o −40 ° C ... + 90 ° C. ʻOiai inā maloʻo a wela paha ke kinoea, e mau ana kona elasticity a me ka maʻalahi i kona ʻano kumu e kūʻē i ka lāʻau maʻamau.

Hoʻopaʻa paʻa ka EPDM gasket i ka mea holoi kila ma ka vulcanizing. ʻO ka ʻāpana kila o ka mea holoi he ʻano annular a he concave liʻiliʻi, e hiki ai i ka mea hoʻopaʻa ke hoʻopili paʻa i ka ʻili kumu a ʻaʻole e hao i ka substrate.

Hoʻolālā ʻia ia mau mea holoi e hoʻoikaika a hoʻopaʻa i ka ʻāpana paʻa. ʻO nā mea holoi hoʻopaʻa ʻia ke kumu kūʻai kūpono no ka hoʻopili ʻana i ka wili o ka hale. ʻO ka wahi maʻamau o ka noi - ka hoʻopili ʻana o ka ʻōwili a me nā mea pepa no waho, e like me ke kaupaku, ka hana.