Hoʻolauna hana ʻē aʻe ohuila lima
ʻAʻole kiʻekiʻe ke kiʻekiʻe o ka elasticity, ʻoi aku ka nui o ka elasticity. No ka laʻana, i loko o ka laulā o 0-100 DEG C, elasticres ma 50-85 DEG C, ka elastic modulus o ke kila wale 1/3000, ka tensile elongation a hiki i 1000%, a hiki i 350%, ma hope o retraction o mau deformation he 15% wale nō, he elasticity kiʻekiʻe ma hope o ka huila maoli polybuta rubber.
ʻO ka ikaika o ka lāʻau maoli i loko o ka mea elastic, ka lāʻau kūlohelohe maka, ka pahu, ka pahu vulcanized me ka ikaika kiʻekiʻe. Ua kapa ʻia ka ikaika tensile o ka huila vulcanized rubber strength. Hiki ke hiki i ka 1.4 a hiki i ka 2.5Mpa ka ikaika Green o ka huila kaila maoli, a ʻo ka ikaika Green kūpono e pono ai no ka hana ʻana i ka huila lima. ʻOi aku ka kiʻekiʻe o ka ikaika haʻihaʻi lima huila maoli, a hiki i 98kN/m, a ʻoi aku ka maikaʻi o kona pale ʻana. ʻO ke kumu o ka ikaika mechanical kiʻekiʻe o ka huila lima lima maʻamau, ʻo ia ka hoʻoikaika ʻana iā ia iho. Ke hohola ʻia, hoʻonohonoho ʻia nā kaulahao macromolecular i ke ala o ke koʻikoʻi a hana i nā kristal.
Lapa maolilima limal ka hana uwila, ka huila lima wili maoli, he mea ole{0}}polar, he mea hookuonoono maikai. I ka vulcanization maoli lāʻau lapaʻau ma hope o ka hoʻokomo 'ana i ka polarity kumu, e like me ka sulfur, accelerator, no laila, insulation hana.
ʻO nā waiwai dielectric huila lima maʻemaʻe, ʻo ka huila lima maʻamau he mea ʻole-polar, hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe polar ʻole a me ka ʻaila polar ʻole. ʻAʻole hiki i ka lima lima lima maoli ke kū i ka cyclohexane, ka ʻaila, benzene a me nā mea pāʻani ʻē aʻe, hiki ke hoʻoheheʻe ʻia ka pahu vulcanized ʻole i ka mea ma luna, ka pehu huila lima lima. ʻO ka huila lima lima maoli, hikiʻole ke hoʻoheheʻe i ka acetone polar, ethanol,ʻoi aku ka paʻakikī i ka wai, kū'ē i ka 10% hydrofluoric acid, 20% hydrochloric acid, 30% sulfuric acid, 50% sodium hydroxide a pēlā aku.
ʻO ka mahana hoʻololi aniani o ka lāʻau lapaʻau maoli -72 Deg. C, he 130 degrees centigrade ka mahana o ka plastic, hoʻomaka ka decomposition wela he 200 decomposition, ikaika decomposition wela o 270 DEG C. Ke vulcanized ka huila pulupulu maoli, piʻi kona Tg, a ʻaʻohe kahe hou aku.
Hana huila Bakelite:
PF bakelite (bakelite, bakelite) huila ili mea malamalama, mechanical paakiki mea ole oluolu deformation, friction kū'ē, corrosion kū'ē, elemakule kū'ē, oluolu e hoʻomaʻemaʻe. He ikaika loa ka hana insulation bakelite handwheel a ʻaʻole pili ʻia e ka wela a me ka haʻahaʻa, ʻoi aku ka nui o ka mahana ma mua o a i ʻole like me 140 deformation / Bakelite thermal deformation handwheel, hiki ke hana maʻamau ke kūpaʻa anu ikaika i ke kaiapuni o kanakolu degere ma lalo o ka ʻole.
ʻO Hangzhou Xiaoshan Chuangye Mea Hana Mea Hana Hana
Hoʻohui: Zixia Village, Xintang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, Kina
Hoʻokaʻaʻike mai iā mākou: Yali Yu
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E-leka uila:hzxscyyali@126.com
