Pepa pom delrin 1mm 5mm i hoʻopuka ʻia

He polymer versatile ka Polyoxymethylene (POM) i hoʻohana nui ʻia ma nā ʻoihana like ʻole ma muli o kona mau waiwai maikaʻi loa. ʻO kekahi o nā huahana POM kaulana loa ʻo ia ka pepa POM, i ʻike ʻia no kona ikaika kiʻekiʻe o ka ʻili, nā waiwai paheʻe maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu maikaʻi loa. Akā he aha ka mea e kūikawā ai nā pepa POM?

Ka mua,Pepa POMHe ikaika loa a paʻa hoʻi nā pepa, e kūpono ana iā lākou no nā noi e pono ai ka paʻakikī kiʻekiʻe. Mahalo i kona ikaika hopena kiʻekiʻe, ʻoiai ma nā mahana haʻahaʻa, hiki i nā pepa POM ke kū i ka nui o ke kaumaha me ka ʻole o ka haki a haki paha, e hilinaʻi loa ai a paʻa hoʻi.

ʻO kekahi pono nui o nā pepa POM ʻo ia ko lākou komo haʻahaʻa i ka makū. I ke kūlana saturated, omo wale nā ​​​​pepa POM ma kahi o 0.8% o ka makū, ʻo ia hoʻi he kūpaʻa loa lākou i ka makū a me ka pōʻino e pili ana i ka makū. ʻO kēia ka mea kūpono iā lākou no ka hoʻohana ʻana i nā noi kahi e pilikia ai ka ʻike ʻana i ka makū.

Eia kekahi, ua ʻike ʻia nā pepa POM no ko lākou kūpaʻa maikaʻi loa i ka ʻaʻahu a me nā waiwai paheʻe. ʻO ka ikaika kiʻekiʻe a me ka ʻili laumania o ka pepa POM e hōʻoiaʻiʻo ana he kūpaʻa loa ia i ka abrasion a me ka haehae, e kūpono ana no ka hoʻohana ʻana i nā noi kahi he pilikia koʻikoʻi ka friction.

He maʻalahi hoʻi nā pepa POM i ka mīkini ʻana, ʻo ia hoʻi hiki ke ʻoki maʻalahi ʻia, hoʻohālikelike ʻia a hoʻoheheʻe ʻia e kūpono i nā ʻano hana like ʻole. ʻO kēia ka mea e lilo ai lākou i mea maʻalahi a kūpono no nā ʻano ʻoihana like ʻole.

Eia kekahi,Pepa POMLoaʻa iā lākou ke kūpaʻa kolo maikaʻi, ʻo ia hoʻi, ʻaʻole lākou e hoʻololi a neʻe paha i ka hala ʻana o ka manawa. Loaʻa iā lākou ke kūpaʻa kiʻekiʻe, kahi e hōʻoiaʻiʻo ai e mālama lākou i ko lākou ʻano a me ka nui ma hope o ka ʻoki ʻia ʻana a i ʻole ka mīkini ʻana.

He kūpaʻa loa hoʻi nā pepa POM i ka hydrolysis, ʻo ia hoʻi hiki iā lākou ke kū i ka hoʻopili lōʻihi ʻana i ka wai me ka ʻole o ka haki ʻana. ʻO ka ʻoiaʻiʻo, hōʻike ka POM-C (copolymer) i ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa kiʻekiʻe i nā kemika, me ka hydrolysis.

ʻO ka mea hope loa, loaʻa i nā pepa POM ka kūpaʻa maikaʻi loa a me ka elasticity hoʻōla, ka mea e hōʻoiaʻiʻo ai hiki iā lākou ke hoʻi hou mai kekahi deformation a i ʻole ka hopena me ka ʻole o ka nalowale ʻana o ko lākou ʻano a i ʻole ka hana.

I ka hōʻuluʻulu manaʻo, he polymer versatile a hilinaʻi hoʻi ka pepa POM i hiki ke hoʻohana ʻia i nā ʻano hana like ʻole. ʻO ko lākou ikaika koʻikoʻi, ke kūpaʻa ʻana i ka ʻaʻahu, ke kūpaʻa dimensional a me ka hiki ke hana ʻia e kūpono iā lākou no nā ʻano ʻoihana kahi e koʻikoʻi ai ka paʻakikī a me ka lōʻihi. Kūpaʻa loa nā pepa POM i ka makū a me ka hydrolysis, a he kūpaʻa loa a paʻa hoʻi, e lilo ana iā lākou i mea pono no kekahi papahana ʻoihana koʻikoʻi.