ʻAʻole i ulana ʻia ka polypropylene vs polyester

I loko o ke kumu o ka lole i ulana ʻole ʻia, aia nā mea kūlohelohe ʻelua, e like me ka hulu hipa, etc. ʻO nā pulupulu anorganic, e like me nā pulu aniani, nā metala, a me nā pulu kalapona; ʻO nā fibers synthetic, e like me ka polyester fibers, polyamide fibers, polyacrylonitrile fibers, polypropylene fibers, etc. Ma waena o lākou, hoʻohana nuiʻia nā lole synthetic fiber non-woven, no laila,ʻike pinepineʻia nā fibers polyester a me nā polypropylene i mua o nā maka o nā kānaka. No laila he aha ka ʻokoʻa ma waena o kēia mau mea ʻelua?

Nā loina hana like ʻole

Hana ʻia ka fiber polyester me ka polyester ma ke ʻano he kumu kumu, me ka nui o ka masterbatch hana i hoʻohui ʻia. ʻO ka nui o ka huahana he 136g/cm3, a hiki ke hoʻoheheʻe ʻia i nā solvents e like me phenol tetrachloroethane a me ortho chlorophenol. Loaʻa ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ka pale ʻana i ka waikawa, ke kūpaʻa kemika kiʻekiʻe i hoʻohālikelike ʻia me ka polyamide, a me ke kūpaʻa māmā maikaʻi. ʻAʻole palupalu a deformed paha nā fiber i loko o ka pae wela o -40 ℃ a i + 250 ℃. He kūʻokoʻa kēlā me kēia fiber a loaʻa nā waiwai adsorption ikaika me ka asphalt, ʻo ia hoʻi kahi huahana petroleum. Loaʻa iā ia nā waiwai adsorption a me ka dispersion maikaʻi i ka waena.

ʻO ka pulupulu polypropylene kahi puʻupuʻu polypropylene ikaika kiʻekiʻe e like me ka fiber monofilament i hoʻomākaukau ʻia e ka hoʻomehana ʻana i nā monomers e pili ana i ka propylene i ka wela kiʻekiʻe a hoʻohui i nā catalysts no ka polymerization. Loaʻa iā ia nā hiʻohiʻona o ke kaʻina hoʻohui maʻalahi, ke kumu kūʻai haʻahaʻa, a me ka hana maikaʻi loa.

Nā waiwai like ʻole

1. Ma ke ano o na waiwai kino:

He māmā ka polypropylene a he kiʻekiʻe ka ikaika o ka fiber, akā maikaʻi ʻole kona pale ʻana a me ke kūpaʻa wela kiʻekiʻe. He kiʻekiʻe ka ikaika a me ka lōʻihi o ka polyester fibers, a me ka wela a me ke kū'ē kemika, e hopena i ka lōʻihi o ke ola lawelawe.

2. Ma ke ano o na waiwai kemika:

ʻO ka polypropylene he mau waiwai kemika paʻa, ʻaʻole hiki ke ʻino ʻia e nā waikawa, alkalis, etc. Loaʻa i ka fiber polyester kahi ʻano apo benzene a loaʻa kahi pae o ka pale ʻana i ka corrosion.

3. Ma ke ʻano o ka launa kaiapuni:

ʻO ka polypropylene kahi mea thermoplastic ʻaʻole hiki ke hoʻoheheʻe ʻia a hoʻohaumia i ke kaiapuni. Hiki ke hoʻohaʻahaʻa ʻia nā fiber polyester e nā microorganism a ʻaʻole e hoʻohaumia i ke kaiapuni.

Nā kahua noi like ʻole

Ma muli o kona kūpaʻa maikaʻi a me ka alkali a me ka haʻahaʻa haʻahaʻa haʻahaʻa, hoʻohana nui ʻia ka polypropylene fiber i nā kula e like me nā huahana olakino a me ke olakino, nā huahana waho, ka kānana ʻoihana, a me nā mea pale. No ka laʻana, hana ʻia nā maka lapaʻau, nā ʻaʻahu ʻokiʻoki, a me nā lole pale i hoʻopau ʻia me ka hoʻohana ʻana i nā mea polypropylene; ʻO nā hale lole, nā lole wai wai, a me nā huahana waho ʻē aʻe i hana pinepine ʻia me nā mea polypropylene fiber.

Hoʻohana nui ʻia ka polyester fibers i nā kula e like me nā textiles, nā lole, nā lole ʻenehana, a me nā plastic fiber i hoʻoikaika ʻia. No ka laʻana, hiki ke hoʻohana ʻia nā mea fiber polyester no ka hana ʻana i nā textiles e like me ka lole, ka lole lalo, ka moena, nā pale, a me nā pākeke; Eia kekahi, hoʻohana nui ʻia nā fibers polyester i ka hana ʻana i nā huahana plastic fiber glass reinforced.

Ka hopena

I ka hōʻuluʻulu ʻana, ʻoiai he mau mea like ka polypropylene a me ka polyester fibers i ka helehelena a me nā hiʻohiʻona, aia nā ʻokoʻa koʻikoʻi i kā lākou hana hana, nā ʻano waiwai, a me nā kahua noi, a pono e koho ʻia nā mea fiber kūpono e like me nā pono maoli.

ʻO Dongguan Liansheng Nonwoven Fabric Co., Ltd., He mea hana i nā lole i ulanaʻoleʻia a me nā lole i ulanaʻoleʻia, pono iāʻoe ke hilinaʻi!