E hoʻolauna kēia ʻatikala i ka hoʻohana ʻana i ka methyl acrylate, aloha e aʻo pū!
Ma muli o ʻelua mau pūʻulu hana i loko o ka mole GMA, ʻo ka hui vinyl ikaika a me ka hui epoxy ionic reaction, hiki iā lākou ke polymerized ma ke ʻano pūʻulu hana a me ke ʻano ionic reaction, no laila hiki ke hoʻohana ʻia no ka hoʻololi ʻana o ka ethylene- type polymers a me ka polycondensation polymers, GMA hiki ke komo i ka polymerization ma ekolu aoao, hookahi ethylene polymerization no laila ka epoxy pūʻulu i loaʻa ma luna o ka branched kaulahao, 'o ia hoʻi, "O GMA hiki intervene i ka polymerization ma ekolu ala: mua, i ka ethylene. ua polymerized no laila aia ka hui epoxy ma ke kaulahao lālā, ʻo ia hoʻi "O" type polymer [2], ʻo ka lua, i ka wā e wehe ai ka epoxy i ke apo no laila aia ka hui vinyl ma ke kaulahao lālā, ʻo ia hoʻi "V" type polymer [3 ]; ʻo ke kolu, i ka wā e hana ai ka pūhui me ka hydrogen ikaika me GMA a wehe i ke apo ma ka hui epoxy e hana i kaulahao. Me ka hoʻohana ʻana i kekahi o nā ala ʻekolu i luna, ua hoʻololi ʻia ka polymer i ka hopena polymerization i ka manawa. I nā uhi, no ka hiki ke hoʻomaikaʻi i ka hele ʻana o GMA, ka paʻakikī, ka ʻālohilohi, ka hoʻopili ʻana a me ka pale ʻana i ka wā o ke kiʻi ʻoniʻoni, a hiki ke hoʻohana ʻia i loko o nā uhi acrylic, nā uhi acrylate, nā uhi alkyd, nā resins vinyl chloride, a me kekahi mau uhi wai.
Ke hoʻohana ʻia ʻo GMA no nā emulsions acrylic, binders, a me nā lole i ulana ʻole ʻia, hoʻomaikaʻi ia i ka pili ʻana i nā metala, aniani, sima, a me polyfluoroethylene;ke hoʻohana ʻia no nā lole i ulana ʻole ʻia o nā latex synthetic, hoʻomaikaʻi ia i ko lākou holoi ʻana me ka ʻole o ka pili ʻana i ko lākou lima.Ke mālama ʻia me nā mea resin synthetic, hoʻomaikaʻi kēia i ka moldability injection, extrusion moldability, a hoʻomaikaʻi nui i ka pili ʻana i nā resins a me nā metala.Ke hoʻohana ʻia no nā fiber synthetic, hiki i kēia ke hoʻomaikaʻi i ka mana kala o nā fibers i hoʻoluʻu maikaʻi ʻia, a hoʻomaikaʻi i ka wikiwiki o ka kala o Zhuo, a hoʻomaikaʻi i ka anti-wrinkle a me ka anti-shrink hiki.Hiki i kēia huahana ke hoʻomaikaʻi i ka naʻau, hoʻonā a me ka pale ʻana o ka resin photosensitive.Hiki i kēia huahana ke hoʻomaikaʻi i ka ikaika tensile a me ka ikaika flexural ma ke kālai ʻana me ka polyolefin.Eia kekahi, hiki ke hoʻohana ʻia kēia huahana e like me ka mea maka no ka resin exchange ion, hybrid resin, medical selective filtration membrane, anti-coagulant, niho mea, non-soluble adsorbent, etc.
Ka manawa hoʻouna: ʻAukake-22-2021