He pōkole ka ʻeke plastik PE no ka polyethylene. He resin thermoplastic i polymerized mai ka ethylene. ʻAʻohe ʻala o ka polyethylene a ua like ia me ka wax. Loaʻa iā ia ke kūpaʻa haʻahaʻa haʻahaʻa haʻahaʻa (hiki ke hoʻohana ʻia ka mahana haʻahaʻa haʻahaʻa hiki i -70 ~ -100 ℃), kūpaʻa kemika maikaʻi, kūʻē i ka hapa nui o nā waikawa a me nā kumu (ʻaʻole kū i ka waikawa oxidation), ka mea hoʻoheheʻe maʻamau i ka lumi wela, ka wai liʻiliʻi o ka wai, maikaʻi loa. hana hoʻopololei uila. Loaʻa i ka polyethylene kiʻekiʻe ka hoʻoheheʻe kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka ikaika kiʻekiʻe, ka haʻahaʻa wai haʻahaʻa, ka hana uila maikaʻi, ka nui o ka radiation kiʻekiʻe, ke kūpaʻa hopena kiʻekiʻe, ka luhi, ka pale ʻana, ka pale ʻana i ka hopena, ka pale ʻana i ka corrosion, ka elongation kiʻekiʻe, ka hopena kiʻekiʻe. , ka leakage kū'ē, corrosion kū'ē a pela aku.
Penei kona mau ano.
1.Crystal mea, liʻiliʻi moisture absorption, maikaʻi fluidity, fluidity sensitive i ke kaomi, molding pono e hoʻohana i ke kiʻekiʻe puʻupuʻu injection, kaʻahua mea wela wela, wikiwiki hoʻopiha wikiwiki, lawa ke kaomi.
2.Wear resistance - hāʻawi i ka palekana no ka wā lōʻihi no ke ʻano o nā mīkini kiʻekiʻe kiʻekiʻe.
3.Impact resistance - E mālama i ka pono o ka hiʻohiʻona ma nā noi he nui kahi i ikaikaʻole ai ka hopena.
4. Puncture resistance - hiki ke hana i kahi pale paʻakikī i ka wai, i hiki ʻole iā ia ke corrode i ka huahana.
5.Flexibility - hoʻololi i ka nui o nā ʻano ʻili.
6. Easy e hoʻohana - hāʻawi ka polyurethane i kahi hopena no nā hoʻohana paʻakikī.
7.Non-volatile machines -ʻAʻole i hoʻokuʻuʻia nā mea mīkini mīkini i ka wā i hoʻohanaʻia.
ʻO ka ʻeke PE he kūpaʻa maikaʻi loa i ka corrosion, hoʻokaʻawale uila (ʻoi aku ka nui o ka insulation kiʻekiʻe), hoʻololi kemika, hoʻololi radioactive, hiki ke hoʻonui i ka fiber aniani. He haʻahaʻa heheʻe wahi, kiʻekiʻe stiffness, paakiki a me ka strength.Its Water absorption hiki ke uuku. ʻO ka polyethylene haʻahaʻa haʻahaʻa he mau pono uila a me ka radioactive, me ka palupalu, elongation, ka ikaika hopena a me ka nui o ka leakage kiʻekiʻe, me ka ikaika hopena kiʻekiʻe. ʻO ka luhi a me ke kū'ē i ke kapa. He kūpono ka polyethylene haʻahaʻa haʻahaʻa no ka hana ʻana i nā ʻāpana pale a me nā ʻāpana insulation; Kūpono ka polyethylene kiʻekiʻe no ka hana ʻana i nā kiʻi ʻoniʻoni lahilahi.
Ka manawa hoʻouna: Sep-16-2023
