ʻO ke kumu nui o ka pulupulu ʻauʻau, ʻo ia ka hoʻomaʻemaʻe ʻana i ke kua a i ʻole i waho o nā wahi e hiki ai, a laila komo nā bristles ʻauʻau.

Kūʻai pinepine mākou i ka hale kūʻai kūʻai i nā bristles ʻauʻau maʻamau i hoʻohana nui ʻia i ka pbt, no ka mea, ʻo nā bristles pbt nā nylon 66 a me 612 mau koho.ʻO nā bristles pulupulu wai pbt maikaʻi ke kū'ē i ka abrasion a me ka hiki ke hoʻi maikaʻi i ka hoʻi, ʻoi aku ma mua o hoʻokahi haneli kaukani manawa o ka hoʻomaʻamaʻa ʻana i hope a ʻaʻole maʻalahi ke hāʻule i waho o ka deformation o nā bristles.Me ka hana maikaʻi loa, ʻaʻole ia e like me ke kumu kūʻai e like me nā bristles nylon, kumu kūʻai, no laila ʻōlelo nā mea a pau i ka lauoho pulu ʻauʻau pbt he mea maʻalahi ia i ka uea nylon.

Hoʻohana pinepine ʻia ka lauoho ʻauʻau nylon 612 e like me ka pulu ʻauʻau i nā huahana kiʻekiʻe, no ka mea, ʻo ka nylon 612 nā mea a pau o ka nylon i ka ikaika pane, ʻoi aku ka maikaʻi o ka pale ʻana, me ka hoʻomanaʻo elasticity maikaʻi loa, a ʻo nā waiwai kemika ka mea paʻa loa. , akā ʻo ka pale wela ka mea ʻino loa i ka nylon, ʻoiaʻiʻo, inā hoʻohana ʻia ia e like me ka lauoho lauoho, ʻo ke kūpaʻa wela o ka wahi āu e pono ʻole ai e mālama, no ka mea ʻaʻole hiki iā ʻoe ke lawe i 180 ℃ ma luna o ka ʻauʻau wai paila. .ʻAʻole hiki iā ʻoe ke ʻauʻau me ka wai paila ma luna o 180 ℃.

I ka pōkole, ina 'oe makemake e kuai i kiʻekiʻe-hopena ua pulumi ma luna o ke koho o ka nylon 612 mea, ina oe i ole i ka hahai ana o keia, e hele i ka hale kūʻai kūʻai i ka maʻamau pulu pulupulu lauoho hiki ke hoʻohana.