Nā hiʻohiʻona a me ka hoʻohana ʻana o nā ʻano uea enamled ʻehā(2)

1. Polyester imide enameled uea

ʻO ka pena uea enameled polyester imide he huahana i hoʻomohala ʻia e Dr. Beck ma Kelemānia a me Schenectady ma ʻAmelika Hui Pū ʻIa i nā makahiki 1960.Mai ka 1970s a hiki i ka 1990s, polyester imide enameled wire ka mea i hoʻohana nui ʻia ma nā ʻāina kūkulu.ʻO 180 a me 200 kona papa wela, a ua hoʻomaikaʻi ʻia ka pena imide polyester no ka hana ʻana i nā uwea polyimide enameled ponoʻī.ʻO ka uea polyester imide enameled maikaʻi ke kū'ē i ka wela, ke kūpaʻa ʻana o ka wela a me ka hoʻohaʻahaʻa ʻana i ka wela, ka ikaika mechanical maikaʻi, a me ke kūpaʻa maikaʻi a me ka refrigerant.

He mea maʻalahi ka hydrolyze ma lalo o kekahi mau kūlana a hoʻohana nui ʻia i nā wili o nā kaʻa, nā mea uila, nā mea kani, nā mea uila, a me nā mea hoʻololi mana me nā koi pale wela kiʻekiʻe.

2. Polyamide Imide enamelled uwea

ʻO ka uea polyamide Imide enamelled he ʻano uea enamelled me ke kūpaʻa wela maikaʻi i hoʻolauna mua ʻia e Amoco i ka waena o 1960s.ʻO kāna papa wela he 220. ʻAʻole wale ka nui o ka wela wela, akā he maikaʻi loa ke kūpaʻa anuanu, ka pale ʻana i ka radiation, ke kūpaʻa palupalu, ke kūpaʻa haʻihaʻi, ka ikaika mechanical, ke kūpaʻa kemika, ka hana uila a me ka pale refrigerant.Hoʻohana ʻia ka uea polyamide Imide enamelled i nā kaʻa a me nā mea uila e hana ana i ka wela kiʻekiʻe, ke anu, ka pale ʻana i ka radiation, overload a me nā wahi ʻē aʻe, a hoʻohana pinepine ʻia i nā kaʻa.

3. Polyimide enamelled uwea

Ua hoʻomohala ʻia a kūʻai ʻia ʻo Polyimide enamelled uea e Dupont Company i ka hopena o 1950s.ʻO ka uea polyimide enamelled kekahi o nā uea enamelled kūpono loa i ka wela i kēia manawa, me ka papa wela o 220 a me ka helu wela kiʻekiʻe ma mua o 240. ʻO kona kūpaʻa ʻana i ka palupalu a me ka haʻihaʻi ʻana o ka wela ma waho o ka hiki ʻana o nā uea enamel ʻē aʻe. .ʻO ka uea enamel he mau waiwai mechanical maikaʻi, nā waiwai uila, ke kū'ē kemika, ka pale ʻana i ka radiation, a me ke kūpaʻa refrigerant.Hoʻohana ʻia ka uea polyimide enamelled i nā kaʻa a me nā wili uila o nā hanana kūikawā e like me ka mana nuklea, rockets, missiles, a i ʻole nā ​​manawa e like me ke kiʻekiʻe kiʻekiʻe, ke anuanu, ka pale ʻana i ka radiation, e like me nā kaʻa kaʻa, nā mea uila, nā pahu hau, etc.

4. Polyamide Imide polyester composite

ʻO ka polyamide Imide composite polyester enamled wire he ʻano o ka wela wela enameled uea i hoʻohana nui ʻia ma ka home a ma waho i kēia manawa, a ʻo kāna papa thermal he 200 a me 220. Ke hoʻohana nei i ka polyamide Imide composite polyester e like me ka papa lalo ʻaʻole hiki ke hoʻomaikaʻi wale i ka adhesion o ka pena kiʻiʻoniʻoni, akā e hoʻemi hoʻi i ke kumukūʻai.ʻAʻole hiki iā ia ke hoʻomaikaʻi wale i ka pale ʻana i ka wela a me ke kūʻē ʻana o ke kiʻi pena, akā hoʻomaikaʻi maikaʻi hoʻi i ke kūʻē ʻana i nā solvents kemika.ʻO kēia uea enamel ʻaʻole wale kahi kiʻekiʻe wela, akā he mau hiʻohiʻona hoʻi e like me ke kū anuanu a me ka pale ʻana i ka radiation.


Ka manawa hoʻouna: Iune-19-2023