Hōʻike Sponge a me nā ʻāpana i hoʻoulu ʻia: ʻo ka hopena hope loa me ka anti-noise, weather-resistant EPR Raw Rubber
Introduction
Mai ka hiʻohiʻona o nā ʻenehana lāʻau, ka anti-noise, ethylene propylene rubber-ePR raw rubber—e hāʻawi i kahi hopena maikaʻi loa no ka hoʻohana ʻana i ke sila, ʻo ia hoʻi ma ka ʻaoʻao o ka sponge a me nā ʻāpana huʻa. Hōʻike kēia ʻōpala i kahi viscosity Mooney kiʻekiʻe, ʻike kiʻekiʻe ENB, wikiwiki hoʻōla wikiwiki, a me nā waiwai mechanical kiʻekiʻe e hōʻoia i ka hana lōʻihi a me ka lōʻihi. Hōʻike ʻo
High Mooney Viscosity
EPR raw rubber i kahi kiʻekiʻe Mooney viscosity, e hōʻoiaʻiʻo ana i ka hana maikaʻi a me nā waiwai hoʻoheheʻe. Hāʻawi kēia viscosity i ka maʻalahi o ka lawelawe ʻana a me ka manipulation i ka wā o ka hana ʻana, e hōʻoiaʻiʻo ana i ka reproducibility a me ka kūlike i ka hana. Hāʻawi pū ka viscosity kiʻekiʻe i ka hoʻomaikaʻi ʻana i ka hana sealing, kūpono ia no nā noi sila. Loaʻa i ka EPR raw rubber
kiʻekiʻe
ka nui o ka ENB (ethylene-propylene-butylene), e hāʻawi ana i kāna mau waiwai kūʻokoʻa. Hoʻohui ʻo ENB i ka maʻalahi a me ka paʻakikī i ka ʻōpala, e hoʻonui ana i kāna mau waiwai mechanical. ʻO ka maʻiʻo ENB kiʻekiʻe ka mea e ʻoi aku ka paʻa o ka lāʻau i ka wā, e hōʻoiaʻiʻo ana i ka lōʻihi o nā noi waho. Hiki
ke ho'ōla wikiwiki '
o EPR raw rubber, 'o ia ho'i, hiki ke hana koke 'ia me ka 'ole e kaumaha i ka maika'i. Hiki i nā mea hana ke hoʻokō i nā manawa pōkole pōkole, hoʻomaikaʻi i ka huahana, a hoʻemi i nā kumukūʻai hana. Hoʻohui hou, ʻo ka wikiwiki o ka lāʻau lapaʻau e hōʻoia i kahi sila paʻa a hilinaʻi hoʻi ma ke kau ʻana.
Nā Pono Mechanical Kiʻekiʻe
EPR raw rubber e hōʻike ana i nā waiwai mechanical kiʻekiʻe, me ka ikaika tensile, modulus, a me ka paʻakikī. ʻO kēia mau waiwai e hōʻoiaʻiʻo i ka pono o ka rubber no nā mea hoʻopaʻa like ʻole kahi e koi ʻia ai nā sila ikaika a paʻa. ʻO nā waiwai mechanical o ka EPR raw rubber i koho maikaʻi loa no ka hoʻohana ʻana i ka sila i loko o ka ʻaoʻao sponge a me nā ʻāpana huʻa.
I ka hōʻuluʻulu manaʻo
ʻo EPR raw rubber's kiʻekiʻe Mooney viscosity, kiʻekiʻe ENB maʻiʻo, wikiwiki hoʻōla wikiwiki, a me nā waiwai mechanical kiʻekiʻe e lilo ia i mea kūpono no ka hoʻopili ʻana i ka sila ma ka ʻaoʻao sponge a me nā ʻāpana huʻa. ʻO ka hana hoʻopaʻa sila maikaʻi loa o ka lāʻau a me ka pale ʻana i ka wā e hōʻoia i ka hana lōʻihi a me ka paʻa i nā noi hoʻopaʻa like ʻole. ʻO ka wikiwiki o ka ho'ōla wikiwiki e hiki ai i nā mea hana ke hoʻokō i nā manawa pōkole pōkole a hoʻomaikaʻi i ka huahana, e hōʻemi ana i nā kumukūʻai hana me ka mālama ʻana i ka maikaʻi. ʻO nā mea mechanical e hōʻoiaʻiʻo i ka pono o ka'ōpala no nā mea hoʻopaʻa likeʻole kahi e koiʻia ai nā sila ikaika a paʻa. Hāʻawi ka ʻaoʻao sponge a me nā ʻāpana huʻa me ka EPR raw rubber i ka hopena hope loa no ka hoʻopaʻa ʻana i nā noi e koi ai i ka anti-noise a me ka pale ʻana i ka wā.
