ʻO ka hana kumu: nā ʻokoʻa koʻikoʻi i nā ʻano kūlohelohe
1. Mechanical waiwai a me ka paʻa
Polyester spunbond: Hana ʻia mai ka polyester (PET) ma ke ʻano he mea maka, hiki i ka ikaika tensile ke hiki i 1.5-2 mau manawa o ka polypropylene, me ka lōʻihi a me ka transverse ikaika ʻokoʻa ma lalo o 5%, a me ka ikaika o ka paʻa ʻana ma luna o 90% i loko o ka wai, kūpono no nā hiʻohiʻona koʻikoʻi lōʻihi. ʻO kona pale māmā ka lua wale nō i ka fiber acrylic, a ma hope o 1000 mau hola o ka ʻike ʻana i ka lā, hiki ke mālama ʻia kona ikaika e 60-70%. Hiki i kona ola lawelawe waho ke hiki aku ma mua o 5 mau makahiki. ,
Polypropylene spunbond: Ka mānoanoa omea polypropylene (PP).he 0.91g/cm ³ wale nō, e hoʻolilo iā ia i ʻāpana māmā loa ma waena o nā fiber kemika maʻamau. ʻO ka mānoanoa o nā huahana me ke kaumaha like he 30% kiʻekiʻe ma mua o ka polyester, a ʻoi aku ka maikaʻi o ka fluffiness. Akā ʻaʻole maikaʻi ke kūpaʻa wela, palupalu ma 70-80 ℃ a me ka hoʻoheheʻe ʻana ma luna o 150 ℃. Loaʻa iā ia ke kūpaʻa ʻelemakule nāwaliwali a hiki i ka brittleness ke hoʻohana ʻia i waho me ka ʻole o ka mālama UV. ,
2. ʻO ka hoʻomanawanui a me ke kaiapuni
ʻO ka polyester spunbond he 260 ℃ ka lōʻihi o ka mahana wela a me ka mahana pōkole o 300 ℃. ʻAʻole hiki ke pale aku i ka kemika, ka waika, a me ka ʻole alkali, me ka emi o ka 0.5%. He mea antibacterial, moth proof, a me mold proof.
ʻO ka polypropylene spunbond ka lōʻihi o ka pale wela o 120 ℃ a me kahi mahana pōkole o 150 ℃. He kūpaʻa ia i nā kemika, nā waikawa, nā alkalis, a me ka hapa nui o nā mea hoʻoheheʻe organik, me ka nui o ka hoʻoheheʻe ʻana o ka wai o ≈ 0%. Loaʻa iā ia ka absorption core maikaʻi a me nā waiwai antibacterial, ka hoʻokaʻawale ʻana i ka erosion bacteria a loaʻa i nā waiwai antibacterial maikaʻi aʻe.
3. Hoʻololi kūpono
Polyester spunbond: Hiki ke hoʻokō ʻia ke kiʻekiʻe kiʻekiʻe ma o ka hoʻoikaika ʻana i ka ʻōwili wela, a hiki ke mālama ʻia ka permeability o ka ea ma waena o 50-500L/m² · s, kūpono no nā mea kānana; Polypropylene spunbond: Hiki ke hoʻohana ʻia ka wai kūlohelohe (contact angle > 130°), no ka ʻili o nā huahana maʻemaʻe ma hope o ka hoʻololi ʻana o ka hydrophilic, me ka wikiwiki hoʻoheheʻe kumu o 0.3cm/s. ,
Nā hiʻohiʻona kaʻina hana: ʻokoʻa ʻenehana i ka hopena hana
1. Hoʻohālikelike i nā ʻāpana wili kumu
He 285-290 ℃ ka mahana o ka spunbond polyester, 4000-6000m/min ka wikiwiki o ke kaha ki'i, ≥ 27 ka lākiō hi'ohi'ona, pono e malo'o ka ho'oma'ama'a mua 'ana (ma'ema'e ma lalo o 0.05%); Polypropylene spunbond milo wela, 220-200 ℃ ka lō'ihi. ʻO 25-27 ke hoʻohālikelike ʻia me ka maʻamau, a ʻaʻole pono ka hoʻomaloʻo ʻana i nā mea maka
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2. Nā lako a me ke kumu kūʻai
Polyester spunbond: koi i nā lako hoʻomaloʻo kūikawā, me ka hoʻohana ʻana i ka ikehu 15-20% kiʻekiʻe ma mua o ka polypropylene, akā ʻoi aku ka kiʻekiʻe o ke kaumaha o ka huahana i hoʻopau ʻia (± 2g/m²); ʻO Polypropylene spunbond: kūpono me 30% mea hoʻohui hou, ʻoi aku ka haʻahaʻa o 10-15% haʻahaʻa, a ʻoi aku ka maikaʻi o ka hoʻoheheʻe wela wela he 30% kiʻekiʻe ma mua o ka polyester. ,
ʻO ke ʻano o ka hoʻohana ʻana: ka manaʻo koho e pili ana i ka noi
1. Māhele o nā wahi noi nui
ʻO ka koho i makemake ʻia no ka pale olakinospunbond polypropylene(SMS structure), nona nā waiwai antibacterial a me nā mea ʻawaʻawa ʻole, a me ka pono kānana ʻana ma luna o 95%.
ʻOi aku ka maikaʻi o ka polyester spunbond no ka kānana ʻoihana ma muli o kona kūpaʻa kiʻekiʻe o ka wela, ka nui paʻa, a me ka hiki ke hoʻomaʻemaʻe pinepine ʻia.
'O ka polypropylene spunbond (UV resistant) ke koho i makemake 'ia no ka uhi 'ana, 'o ke kumu nui o ka wili polypropylene he māmā viscosity, ha'aha'a ke kumu kū'ai, a hiki ke ho'oha'aha'a maoli i loko o 1-5 makahiki.
ʻO ka koho i makemake ʻia no ka loko o ka kaʻa he polyester spunbond, ʻo ke kumu nui ʻo kona kūpaʻa ʻana i ka wā kahiko, ka hoʻohaʻahaʻa leo maikaʻi, a me ke kūpaʻa lōʻihi i nā wela kiʻekiʻe a hiki i 120 ℃.
ʻO ka koho i makemake ʻia no nā huahana maʻemaʻe ʻo ka polypropylene spunbond, me ke kumu nui ʻo ka polypropylene spunbond core ka wikiwiki o ka absorption, nā waiwai repellent wai, a me kahi pā palupalu.
2. Nānā hihia maʻamau
ʻO ke kapa komo lāʻau lapaʻau: i hana ʻia me 30g/m ² polypropylene SMS composite fabric, mālama ʻia me ka anti-alkohol a me nā waiwai anti plasma, me ka moisture permeability o> 2000g/m² · 24h; ʻeke kānana wela kiʻekiʻe: Hana ʻia me 200g/m ² polyester spunbond lole a hiki ke hoʻohana ʻia me 18 ℃ mau mahina, hiki ke hoʻohana ʻia me ke kiʻi ʻoniʻoni PTFE. Ka lole pale mauʻu: 60g/m ² UV pale polypropylene spunbond lole, me ka ikaika o ka waimaka transverse ma mua o 80N, a me ke ola lawelawe a hiki i 3 mau makahiki. ,
ʻĀpana hoʻokele waiwai a me ka Makeke
1. Hoʻohālikelike hoʻohālikelike kumu kūʻai (e lawe i ka huahana 80g/m ² ma ke ʻano he laʻana)
Ke kumu kūʻai kumu: Nā ʻāpana polyester (8500 yuan/ton) vs nā ʻāpana polypropylene (7200 yuan/ton), me nā ʻāpana polypropylene he 15.3% ka haʻahaʻa; Ke kumu kūʻai: Polyester (1.2 yuan/m ²) vs Polypropylene (0.9 yuan/m ²), ʻo 25% ka haʻahaʻa o ka Polypropylene; ʻO ke kumu kūʻai piha: ʻO ka spunbond polypropylene he 18-22% haʻahaʻa ma mua o ka polyester. ,
2. Māhele mākeke a me nā ʻano
I loko o ka lole spunbond nonwoven honua, ʻo ka polypropylene ma kahi o 70% a me ka polyester no 18%; I ka ʻoihana olakino, ua hoʻonui ʻia ka nui o ka polypropylene SMS structure production capacity mai 12% i 2020 a i 37.6% i 2024, a ua manaʻo ʻia e ʻoi aku ma mua o 48% e 2025; Ma ke kahua ʻoihana,spunbond polyesterua loaʻa i ka ulu makahiki o 8.2% i ka mākeke kānana wela kiʻekiʻe ma muli o ka hoʻonui ʻana i ka hana. ,
Palekana Kaiapuni a me ka Hooulu Hoomau
Hana hou: He mau mea thermoplastic lāua ʻelua. Pono ka hoʻoheheʻe ʻana o ka polyester i ka hoʻoheheʻe ʻana i ka wela kiʻekiʻe (ke hoʻohana ʻana i ka ikehu kiʻekiʻe), ʻoiai ʻo ka polypropylene recycling e pono ai ka wela haʻahaʻa (30% mālama ola). Eia nō naʻe, ʻo 85% ka ikaika o ka mālama ʻana o ka polyester recycled, ʻoi aku ka maikaʻi ma mua o ka polypropylene recycled (70%);
Nā hiʻohiʻona hoʻohaʻahaʻa: Hiki i ka Polypropylene ke hoʻokō i ka ʻokoʻa kūlohelohe no 1-5 mau makahiki ma o ka hoʻohui ʻana i ka masterbatch degradation, ʻoiai ke koi nei ka polyester i nā kūlana hydrolysis enzymatic kikoʻī me kahi pōʻai degradation o 20 mau makahiki; ,
Kāpena kapuaʻi kalapona: Hoʻopuka ka hana ʻana o ka polypropylene ma kahi o 3.2 tons CO ₂ no ke tona, ʻoi aku ka haʻahaʻa ma mua o ka polyester (5.1 tons CO ₂). ,
Ke alakaʻi koho hope loa
Pono e hāʻawi ʻia ka mea nui i ka polypropylene spunbond: ke koi ʻia ke kumu kūʻai haʻahaʻa, ka māmā, ka wai repellent, disposable (e like me nā masks, nā huahana hoʻomaʻemaʻe, ka pale manawaleʻa); ,
Pono e hāʻawi ʻia ka mea nui i ka polyester spunbond: i ka wā e koi ʻia ai ka ikaika kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ke kū ʻana o ka wā kahiko, a me ka hoʻohana lōʻihi (e like me nā mea kānana ʻoihana, nā mea hale o waho, a me nā ʻenehana automotive); ,
Nā hiʻohiʻona kūikawā: E koho i ka polypropylene SMS composite no ka pale olakino kiʻekiʻe, polyester film no ka kānana wela kiʻekiʻe, a me ka polypropylene pale UV no ka uhi mahiʻai lōʻihi. ,
Dongguan Liansheng Non ulana 'enehana Co., Ltd.ua hoʻokumu ʻia ma Mei 2020. He ʻoihana hana lole lole ʻaʻole i ulana nui ʻia e hoʻohui i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, a me ke kūʻai aku. Hiki iā ia ke hana i nā kala like ʻole o ka PP spunbond non-woven fabrics me ka laulā o lalo o 3.2 mika mai 9 grams a 300 grams.
Ka manawa hoʻouna: Sep-23-2025