1. Hana ʻia ka plexiglass me ka polymethyl methacrylate, a ʻo ka polymethyl methacrylate kahi hui methyl ʻaoʻao polar, nona ka waiwai hygroscopic ikaika.Pono e hoʻomaloʻo ʻia ka nui o ka lawe ʻana i ka wai ma ka pepa acrylic, a ʻo ke kūlana e pono ai no ka hoʻomaloʻo ʻana he 78. Hoʻomaloʻo ma °C-80 °C no 5-6h.
2. ʻO Plexiglass kahi polymer i ʻike ʻole ʻia, ke emi nei kona ʻano shrinkage, ma ke ʻano he 0.45% -0.9, no laila hāʻawi ia i nā kūlana maikaʻi no ka hoʻoheheʻe ʻana i ka hana o ka acrylic, a ua hana maʻamau.Ua pololei loa lākou a pau.
3. ʻaʻole i loaʻa ka wai maʻamau i ka laulā hoʻololi o ka polymethyl methacrylate i ka mahana ambient, akā ʻaʻole i Newtonian fluidity.No laila, i ka wela kiʻekiʻe, e emi ka solubility o ka plexiglass.ʻO kēia ka plexiglass.Pilikia loa i ka wela.
4. ʻO ka mahana o ka plexiglass i ke kaʻina o ke kahe ʻana ma kahi o 150 ° C, akā i ka wā e hoʻomaka ai ka plexiglass e decompose, ʻoi aku ka kiʻekiʻe o ka mahana ma mua o 270 ° C, no laila ua maʻalahi loa ia i nā ʻōlelo o ka hoʻololi ʻana o ka mahana, ʻaʻole ia. e hoʻopili ʻia i hana ʻia e ka mana o ka mahana, ke kūpaʻa wela kiʻekiʻe ke ʻano o ka plexiglass.
5. ʻO ka plexiglass hoʻi he hana ʻoki maikaʻi, hiki ke hana ʻia e ka ʻoki ʻana i ka laser ma lalo o ke kūlana o ka nui maikaʻi, maʻalahi a me ke ʻano kiʻekiʻe, ʻaʻole i loaʻa kēia hiʻohiʻona e ke aniani, no laila hiki i ka acrylic ke kū i ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.ʻAʻole hopohopo nā mea kūʻai i ka mahana i ka wā o ka hana hana.
Ka manawa hoʻouna: Jul-01-2010