ʻO nā mea pale pale lole UHMWPE ikaika kiʻekiʻe
wehewehe
ʻO nā fibers hana kiʻekiʻe ʻekolu i ka honua i kēia lā: fiber aramid, fiber carbon, a me ultra-high molecular weight polyethylene fiber.I kēia manawa, hana ʻia ka fiber aramid i nā mea liʻiliʻi ma Kina ma muli o nā pilikia ʻenehana;Aia ka carbon fiber i ka hoʻāʻo a me ka pae hana mua, a hiki ke hoʻohana wale ʻia ka huahana ma ke kūpaʻa Mai ka wā o ka holomua ʻana o ka ʻenehana hana nui i ka makahiki 1994, ua hoʻokumu ʻia nā fibers polyethylene kaumaha ultra-kiʻekiʻe. nā molecular weight polyethylene fibers.
Hōʻike
Ka lole weft paʻakikī | ||||||||
hōʻailona | ʻO nā mea maka | ʻano ʻano | ʻO ka ʻili o ka ʻili (g/m huinaha) | laula (m) | ʻO ka lōʻihi o ka (m) | Nā hiʻohiʻona huahana | Hoʻokō pōkā | |
Pae palekana | ʻAi ʻili (kg/m²) | |||||||
EH131 | UHMWPE puluniu | 2UD | 120 + 10 | 1.2/1.6 | 200 | ʻO ka hana pale pōkā maikaʻi, ka rigidity maikaʻi, ke kaumaha māmā | NIJⅢ(M80) | 13.5 (Platen) |
GA141 pae 3 | 5.4 (Paʻi kaomi) | |||||||
AH101 | ʻO nā fiber Aramid | 4UD | 240 + 10 | 1.2/1.6 | 100 | ʻO ka hana pale pōkā maikaʻi a me ke kaumaha māmā | GA141 pae 3 | 5.56 (Paʻi paʻi) |
Nā hiʻohiʻona
Pōmaikaʻi
1.ʻano māmā
ʻO ka nui o ka UHMWPE he 0.97-0.98g/cm3 wale nō, a hiki ke lana ma luna o ka wai.
2.Excellent mechanical waiwai
ʻOi aku ka ikaika kikoʻī ma mua o ʻumi mau manawa o ka uea kila o ka ʻāpana like
· ʻO ka modulus kikoʻī ka lua wale nō i ka fiber carbon kūikawā
ʻO ka elongation haʻahaʻa ma ka haʻihaʻi, ka hopena maikaʻi a me ke kūʻē ʻoki
· ʻAʻahu kiʻekiʻe a me ka lubricating ponoʻī
ʻO ka hana luhi ka mea ikaika loa ma waena o nā fibers e kū nei a he lōʻihi kona ola lawelawe
3.haʻahaʻa wai absorption
ʻAʻole koi ʻia ka maloʻo ma mua o ka hana ʻana
4.Strong weather kū'ē
Loaʻa iā ia ka mana anti-ultraviolet maikaʻi loa.Ma hope o 1500h o ka hoʻolaha ʻana o ka lā, ʻoi aku ka ikaika ma mua o 80% mālama ʻia.Hiki iā ia ke pale i ka radiation, no laila hiki ke hoʻohana ʻia ma ke ʻano he pale pale no nā mea kanu nuklea
5.Hygienic a me nā meaʻawaʻawaʻole
Hiki ke hoʻohana i ka pilina me ka meaʻai a me nā lāʻau lapaʻau
Ka pōʻino
1.poor wela kū'ē
ʻO ka helu hoʻoheheʻe o ka polyethylene maʻamau ua like like me ko ka polyethylene maʻamau, aia ma kahi o 140 °C.
2.High hana paʻakikī
ʻO ka polyethylene kaumaha kiʻekiʻe kiʻekiʻe he waiʻona maikaʻi loa a me kahi helu heheʻe o kahi kokoke i 0, e koi ana i nā mea hana kūikawā no ka hana.
3.Low stiffness a me ka paakiki.
Akā hiki ke hoʻomaikaʻi ʻia kēia hemahema me ka hoʻololi