Hoʻohana nui ʻia no ka mīkini paʻi mīkini, ka mīkini paʻi, ka mīkini textile, ka mīkini pahu, nā mea lapaʻau, ka ʻaila a me nā lako petrochemical, nā mea hoʻonaninani poʻi a pēlā aku.
Nā mea hana huila lima: bakelite, plastic a pēlā aku.
ʻO ke kumu nui o ka huila lima lima maoli ʻO ka huila lima lima maoli ka mea i hoʻohana nui ʻia i ka ʻoihana, ka mahiʻai, ka pale aupuni, ka lawe ʻana, ma muli o kona elasticity ikaika, insulation maikaʻi, plasticity, wai a me ke kinoea pale, tensile a ʻaʻahu kūʻē. ʻO ka halihali, ka hana ʻana i nā mīkini, nā kahua olakino a me ke olakino a me ke ola o kēlā me kēia lā, e like me nā kaila no ka lawe ʻana; nā kāʻei halihali, nā kāʻei hoʻouna, nā apo hoʻopaʻa like ʻole no ka hoʻohana ʻana i ka ʻoihana; nā mīkina lima lapaʻau, ka lawe koko; ʻO nā kāmaʻa lāʻau i hoʻohana ʻia i ke ola o kēlā me kēia lā, nā ʻaʻahu ua, nā ʻeke wai mahana, a me nā mea ʻē aʻe i hana ʻia me nā huila lima lima. ʻO nā mokulele, nā pū, nā kaʻa kaʻa i hoʻohana ʻia i ka pale ʻāina, a me nā rockets, nā satelite, nā mokulele, a me nā kaʻa kaʻa i ka -ʻenehana ʻokiʻoki e pono ai ka nui o ka lāʻau. Nā ʻāpana huila lima.
He kiʻekiʻe ka elasticity o ka huila kaila maoli i ka elasticity o ka vulcanizate nona ka lāʻau maka a me ka mānoanoa crosslink ʻaʻole kiʻekiʻe loa. No ka laʻana, ma ka laulā o 0-100 degere , ka resilience ma waena o 50-85 degere . ʻO kāna modulus elastic he 1/3000 wale nō o ke kila, ʻo ka elongation rate a hiki i 1000%, a ʻo ia ka 350%. Ma hope o kēlā, hoʻihoʻi mau ʻia. ʻO 15% wale nō ka deformation, ʻoi aku ka elasticity kiʻekiʻe o ka huila kaila maoli a ʻo ka lua wale nō ia ma mua o ka butadiene rubber handwheel i loko o ka huila kaila honua.
ʻO ka ikaika o ka pahu lima lima maʻamau i loko o ka mea elastic, a ʻo ka ikaika o ka pahu lima lima lima maoli, ka hui a me ka vulcanizate he kiʻekiʻe. ʻO ka ikaika tensile o ka huila lima lima unvulcanized i kapa ʻia ʻo ka ikaika ʻōmaʻomaʻo, a ʻo ka ikaika ʻōmaʻomaʻo o ka huila lima lima maoli a hiki i ka 1.4 a 2.5 Mpa. Pono ka ikaika Green kūpono no ka hana ʻana o ka huila lima lima. He kiʻekiʻe nō hoʻi ka ikaika o ka waimaka o ka huila lima lima, a hiki i 98kN/m, a maikaʻi nō hoʻi kona pale ʻana. ʻO ke kumu o ka ikaika mechanical kiʻekiʻe o ka huila lima ʻōpala maoli, ʻo ia ka huila lima lima paʻa ponoʻī, i ka wā e kikoo aku ai, e hoʻokele i nā kaulahao macromolecular i ka ʻaoʻao koʻikoʻi e hana i nā kristal.
ʻO nā waiwai uila ʻo ka huila lāʻau maoli he mea ʻole-polar, he mea hoʻokuʻu maikaʻi. Ke vulcanized ka huila lima lima lima maoli, ma muli o ka hoʻokomo ʻana o nā mea polar e like me ka sulfur, accelerators, etc., ua hoʻohaʻahaʻa ʻia ka hana insulation.
ʻO ke kūpale ʻana o ka pāpaʻi o nā huila lima ʻili maʻamau ʻO nā huila lima lāʻau maoli he mau mea-polar ʻole i hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe polar ʻole a me nā ʻaila ʻole-polar. ʻAʻole kūpaʻa nā huila lima lima maoli i ka cyclohexane, ka ʻaila, benzene a me nā mea hoʻolaha ʻē aʻe, hiki ke hoʻoheheʻe ʻia ka lāʻau unvulcanized i loko o ka mea ma luna, ka pehu huila lima lima. ʻAʻole hiki ke hoʻoheheʻe ʻia ka huila lima lima ma ka polar acetone a me ka ethanol, a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. He kūpaʻa ia i ka 10% hydrofluoric acid, 20% hydrochloric acid, 30% sulfuric acid, a me 50% sodium hydroxide.
ʻO ka mahana hoʻololi aniani o ka pulupulu lima lima maoli he -72 degere, ʻo ke kahe kahe o ka glue he 130 degere, hoʻomaka ka mahana decomposition i 200 degere, a ʻo ka wela decomposition ikaika he 270 degere. Ke vulcanize ka huila lima lima, piʻi kona Tg a ʻaʻohe kahe ʻeʻe.
ʻO ka hana huila lima Bakelite: PF phenolic plastic (bakelite, bakelite) lima huila ili ʻālohilohi, ʻaʻole maʻalahi ka hoʻololi ʻana o ka mīkini paʻakikī, kūpaʻa abrasion, kūpaʻa ʻino, anti -ʻelemakule, maʻalahi e holoi. Loaʻa i ka huila bakelite ka hana insulation ikaika a ʻaʻole pili i ka wela a me ka haʻahaʻa. ʻOi aku ka nui o ka wela wela o ka huila bakelite ma mua o 140 degere, a hiki ke hana maʻamau ka hana kūʻē anu i loko o ke kaiapuni he kanakolu degere.
Hale Hana Hana Metala ʻo Hangzhou Xiaoshan Chuangye
Hoʻohui: Zixia Village, Xintang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, Kina
Hoʻokaʻaʻike mai iā mākou: Yali Yu
Tel:86-571-82793342
Fax:86-571-82778852
Mobile:86-13967182887
E{0}}leka uila:ada.huang@hzxscy.cn
