Nā huahana
ʻO nā mea hana CNC
ʻO ka mīkini CNC ma PU
ʻO nā plastics kekahi mea maʻamau i hoʻohana ʻia i ka huli ʻana o CNC no ka mea aia lākou i nā koho ʻokoʻa he nui, ʻoi aku ka inexpensive, a ʻoi aku ka wikiwiki o ka manawa machining.ʻO nā plastics maʻamau i hoʻohana ʻia me ABS, acrylic, polycarbonate a me nylon.
PU (Polyurethane) wehewehe
ʻO ka PU kahi mea elastomeric versatile i ʻike ʻia no kona maʻalahi, kūpaʻa, a me ke kūpaʻa kemika.Hoʻohana pinepine ʻia i nā noi e koi ai i ka cushioning, insulation, a me ka hopena hopena.
Palapala noi
ʻO nā cushions a me nā moena
ʻO nā sila a me nā pahu
ʻO nā uhi a me nā mea hoʻopili
Nā ʻāpana kaʻa
Nā ikaika
ʻO ka loli a me ka elasticity
ʻO ka cushioning maikaʻi a me ke kū'ē i ka hopena
Kūleʻa kimemika
Kūleʻa abrasion maikaʻi
Nawaliwali
Palena wela palena
Hiki ke hoʻohaʻahaʻa ʻia ma lalo o ka ʻike UV
Kumukuai
$$$$$
Ka manawa o waena o ka hoʻomaka a i ka wā pau
< 2 lā
Mānoanoa Pā
0.8 mm
Hoʻomanawanui
±0.5% me ka palena haʻahaʻa o ±0.5 mm (±0.020″)
Nui hapa nui
50 x 50 x 50 knm
Kiʻekiʻe papa
200 - 100 microns
ʻIke ʻepekema kaulana e pili ana i ka PU
ʻO PU (Polyurethane) he polymer maʻalahi a hiki ke hoʻololi ʻia i hoʻohana nui ʻia i nā ʻoihana like ʻole.Hoʻokumu ʻia ia ma o ka hopena o diisocyanates me nā polyols, ka hopena i ka nui o nā mea polyurethane me nā ʻano like ʻole a me nā noi.
ʻIke ʻia ʻo PU no kāna kūpaʻa abrasion maikaʻi loa.Hiki iā ia ke pale i ka friction a me ka ʻaʻahu, kūpono ia i nā noi e pono ai ka lōʻihi, e like me nā ʻāpana mīkini ʻenehana, nā kāʻei conveyor, a me nā uhi no nā papahele a me nā papa.
He mea maʻalahi ka PU, kahi e kūpono ai i nā noi kahi e makemake ʻia ai ka hoʻemi kaumaha.He haʻahaʻa haʻahaʻa kona hoʻohālikelike ʻia me nā mea ʻē aʻe, e like me nā metala a me ke aniani, ʻoiai e hāʻawi mau ana i ka ikaika like a me ka hana.Hana kēia waiwai i ka PU i koho kaulana no nā noi e koi ana i ka ikaika a me nā hiʻohiʻona māmā, e like me nā ʻāpana aerospace a me nā mea haʻuki.
Ua ʻike ʻia ʻo PU no kāna mau waiwai insulation thermal maikaʻi loa.He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, hana ia i mea insulator maikaʻi i ka wela a me ke anu.Hana ʻia kēia waiwai i ka PU kūpono no nā noi e koi ana i ka insulation thermal, e like me ka insulation hale, refrigeration, a me ka hoʻopili wela.
