Pono pono nā ʻāpana Rubber ma waena o nā ʻoihana, me kā lākou pono i wehewehe ʻia e nā haku mele kumu. Mai ka pulupulu maoli a hiki i nā synthetics holomua a me nā ʻano like ʻole, hāʻawi kēlā me kēia ʻano i nā hiʻohiʻona hana kūʻokoʻa i hoʻohālikelike ʻia i nā hihia hoʻohana kikoʻī, e hana ana i ke koho waiwai koʻikoʻi no ka hana pono a me ka lōʻihi. Aia ma lalo iho kahi kikoʻī kikoʻī o nā mea laulima maʻamau, ko lākou waiwai, nā noi, a me nā hoʻohālikelike hana nui.
Nā Mea Hana Pepa Rubber kī: nā waiwai a me nā noi
1. Nā Pepa Kūlohelohe (NR).
Loaʻa ʻia mai ka latex o nā lāʻau lapaʻau, mahalo ʻia nā lau NR no ka elasticity kūikawā (elongation a hiki i 800%), ka ikaika tensile kiʻekiʻe, a me ke kūpaʻa maikaʻi. Hana maikaʻi lākou i nā mahana haʻahaʻa (-50 ° C a 80 ° C) akā hiki ke pilikia i ka ʻaila, ka ozone, a me ka radiation UV.
- Nā hoʻohana: ʻO nā pahu hana maʻamau, nā kāʻei conveyor, nā sila puka kaʻa kaʻa, nā mea hoʻopaneʻe haʻalulu, a me nā mea kūʻai aku (e laʻa, nā moena kaʻa).
2. Nā Pepa Nitrile (NBR).
ʻO kahi ʻōpala synthetic i hana ʻia mai ka butadiene a me ka acrylonitrile, ʻoi aku ka nui o nā pepa NBR i ka ʻaila, wahie, a me ke kūʻē kemika. Hāʻawi lākou i ka ikaika tensile maikaʻi a hana i nā mahana mai -40 ° C a 120 ° C, ʻoiai ʻoi aku ka haʻahaʻa o ka elasticity ma mua o NR.
- Nā noi: ʻO nā paipu aila a me ke kinoea, nā mīkini kaʻa kaʻa, nā pahu wahie, nā pahu hana ʻoihana, a me nā mea hana meaʻai (NBR-grade food).
3. Pepa Silicone (SI).
ʻIke ʻia no ke kūpaʻa wela loa (-60°C a 230°C, me kekahi mau māka a hiki i 300°C), ʻaʻohe mea ʻawaʻawa, maʻalahi, a kūʻē i ka ozone, UV, a me ka wā kahiko. Loaʻa iā lākou ka ikaika tensile haʻahaʻa a maikaʻi ʻole ka ʻaila.
- Nā noi: nā ʻāpana Aerospace, ka uila uila, nā mīkini hana meaʻai, nā mea lapaʻau (sterilizable), a me nā gaskets wela kiʻekiʻe.
4. Pepa EPDM (Ethylene Propylene Diene Monomer).
ʻO kahi lāʻau synthetic me ke kū kūʻokoʻa o ka wā, UV, a me ka ozone, hana nā pepa EPDM ma -40 ° C a 150 ° C a kūpaʻa loa i ka wai, ka mahu, a me nā kemika māmā. He haʻahaʻa ko lākou kūpaʻa ʻaila akā maikaʻi loa ka lōʻihi.
- Nā noi: ʻO ke kūkulu ʻana i ka wai wai (nā hale, nā basements), ka hoʻokaʻawale ʻana i waho, nā sila puka makani kaʻa, nā laina wai ʻauʻau, a me nā ʻōnaehana HVAC.
5. Nā Pepa Neoprene (CR).
Hana ʻia mai ka chloroprene, hāʻawi nā lau neoprene i kahi hui kaulike o ke kūpaʻa ʻaʻahu, ka maʻalahi, a me ka hoʻopaʻa ahi. Hana lākou i loko o -30 ° C a hiki i 120 ° C a kū'ē i ka ozone, UV, a me nā kemika māmā, me ka pale ʻana i ka aila.
- Nā mea hoʻohana: Nā hoses ʻoihana, nā mea pale (nā mīkina lima, nā waders), nā sila moana, nā papahele anti-slip, a me ka pale ʻana i nā mea uila.
6. Nā Pepa Rupa Hana Hou
Hana ʻia mai ka mea kūʻai aku (e laʻa, nā kaʻa) a i ʻole ka ʻōpala ʻōpala ma hope o ka hana ʻana, ʻo kēia mau pepa he ʻoluʻolu kaiapuni, kūpono ke kumu kūʻai, a hāʻawi i ke kūpaʻa maikaʻi. He haʻahaʻa ko lākou elasticity a me ka pale wela (-20 ° C a 80 ° C) ma mua o nā mea puʻupaʻa.
- Nā mea hoʻohana: Nā papa pāʻani, nā ala haʻuki, nā pahu kaʻa kaʻa, ka hoʻohaʻahaʻa leo, a me nā moena kumu nui.
Hoʻohālikelike Hana & Hana
Metric Hana Hana NR NBR SI EPDM CR Hana hou ʻia
Ma ka hana, hoʻopuka kēlā me kēia mea i nā pono ʻoihana ʻokoʻa: ʻO NR a me CR ka mea ma mua o ka hiki ke maʻalahi no nā noi ikaika (e laʻa, ka haʻalulu haʻalulu); Nānā ka NBR i ka pale kemika/ʻaila no nā ʻoihana ʻenehana; ʻOi ka SI a me EPDM i nā kaiapuni koʻikoʻi (kiʻekiʻe temp/weather); a me ka hoʻopaʻa ʻia ʻana o ka lāʻau koʻikoʻi i ke kumukūʻai a me ka hoʻomau no ka hoʻohana koʻikoʻi ʻole.
ʻO ka hoʻomaopopo ʻana i kēia mau ʻokoʻa e hōʻoiaʻiʻo i nā ʻoihana e koho i nā mea pono e hoʻomaikaʻi i ka hana, hoʻemi i nā kumukūʻai mālama, a hoʻokō i nā kūlana ʻoihana. Ke holomua nei ka ʻenehana, hoʻomau ka poʻe hana i ka hoʻomaikaʻi ʻana i nā waiwai waiwai-e like me ka hoʻomaikaʻi ʻana i ka pale ʻaila o ka EPDM a i ʻole ka hoʻonui ʻana i ka elasticity o ka lāʻau i hana hou ʻia-e hoʻonui ana i ka versatility o nā lau ʻōpala ma nā ʻoihana honua.
Ka manawa hoʻouna: Dec-02-2025