Nūhou

(1) Hoʻolauna i nā mea POM

Pōmaikaʻi:

ʻO ke kūpaʻa kiʻekiʻe, ka ikaika kiʻekiʻe, a me nā waiwai mechanical paʻa;

Ke kūpaʻa kolo, ke kūpaʻa luhi, modulus elastic kiʻekiʻe;

ʻO ke kūpaʻa ʻana i ka haʻalulu a me ke komo ʻana, nā waiwai lubrication ponoʻī;

Kūpaʻa i nā kemika inorganic a me nā aila like ʻole;

ʻIli nani, ʻōlinolino kiʻekiʻe, maʻalahi ke hana;

Kūpono no ka hoʻoheheʻe ʻana i nā mea hoʻokomo, hoʻoheheʻe ʻana i nā inikini a me ka ʻoki ʻana i nā mea hoʻokomo metala, ka kuʻihao, a pēlā aku.

Nā hemahema:

ʻOi aku ka paʻa o ka wela, maʻalahi ka palaho ʻana o ka mea i ka mahana kiʻekiʻe;

ʻO ke kiʻekiʻe o ka crystallinity, ka emi nui o ka hoʻoheheʻe ʻana;

Ka hopena haʻahaʻa;

ʻAʻole kūpaʻa i ka waikawa ikaika a me ka alkali.

(2) Ka hoʻohana ʻana o POM ma ke kahua kaʻa

ʻO ka ʻoihana kaʻa ka mākeke kūpono nui loa no POM. He māmā ke kaumaha o POM, haʻahaʻa ka walaʻau, maʻalahi ka hana ʻana a me ke kālai ʻana, a haʻahaʻa ke kumukūʻai hana. Hiki ke hoʻohana nui ʻia i nā kaʻa ma ke ʻano he pani no kekahi mau metala, a hoʻokō i ke kuhikuhi hoʻomohala o ka māmā kaʻa.

ʻO ka POM i hoʻololi ʻia he haʻahaʻa ka friction coefficient, ke kūpaʻa ʻana i ka ʻaʻahu a me ka paʻakikī ikaika, kahi kūpono loa no ka hana ʻana i nā ʻāpana hoʻoili kaʻa a me nā ʻāpana hana.