He aha ka lole pp i puhi ʻia me ka heheʻe | JINHAOCHENG

Hoʻokumu ʻia ka pp Melt-blown (polypropylene) ma ka mea maka polypropylene, e hoʻohana ana i nā ʻano rheological hiki ke hoʻokele ʻia e hoʻomaikaʻi i ke kahe ʻana o ka resin a me ka hoʻolaha kaumaha molekala, loaʻa ka hana paʻa, kūpaʻa a me ke kahe kiʻekiʻe, haʻahaʻa kalapona, palekana kaiapuni, hāʻawi kaumaha molekala haiki, haʻahaʻa ka lehu, a pēlā aku nā ʻano maikaʻi, hiki ke hana i ka nui o ke kahe ʻana o ka nui o ka hoʻoheheʻe ʻia ma 300 ~ 1900 g / 10 min ākea o ka polypropylene melt-blown mea kūikawā. Ma lalo o ke kūlana o ke kiʻekiʻe o ka mahana a me ke kiʻekiʻe o ka haʻahaʻa, paʻa ka hana o ka huahana, kūpono ka huahana no ke kaʻina hana hoʻoheheʻe ʻana i ka ʻōpala non-woven, ʻo ia ka hana ʻana o nā huahana non-woven polypropylene melting spray o nā mea maka nui, he kiʻekiʻe ke kumukūʻai.

https://www.hzjhc.com/melt-blown-fabric-for-mask-jinhaocheng.html

Hoʻopili ʻia ka mea polypropylene PP hoʻoheheʻe ʻia i ke kaʻina hana hana hoʻoheheʻe ʻia a hoʻohana ʻia ma ke ʻano he mea maka o ka mea nonwoven hoʻoheheʻe ʻia me nā pono nui. Ma ke ʻano he mea kumu, ua hoʻohana ʻia ke ʻano rheology i kāohi ʻia a me ka ʻenehana hoʻololi hoʻohuihui holomua e hana i ka mea PP hoʻoheheʻe ʻia me ka fluidity ultra-high me ka hoʻolaha kaumaha molekala haiki a like.Kina Guangdong Huizhou Jinhaocheng i ulana ole ia Co., Ltd. he mea hana kahiko no nā makahiki he ʻumi a ʻoi, ka hana ʻana olole i puhi ʻia i ka heheʻeʻano like o ka pūnaewele, ʻano palupalu e pīpī ana i ka heheʻe.

ʻO ka lole ʻūlū hoʻoheheʻe ka mea nui o ka pale maka. Hana nui ʻia ka lole ʻūlū hoʻoheheʻe i ka polypropylene, a hiki i ke anawaena o ke olonā a hiki i ka 1 ~ 5 microns. Me nā hakahaka he nui, ke ʻano palupalu a me ka hiki ke pale i ka pelu maikaʻi, ʻo ke ʻano capillary kū hoʻokahi o ka fiber ultrafine e hoʻonui i ka helu a me ka ʻili o ka fiber ma kēlā me kēia ʻāpana, i loaʻa i ka lole ʻūlū hoʻoheheʻe ka kānana maikaʻi, ka pale ʻana, ka insulation a me ka omo ʻana o ka aila.


Ka manawa hoʻouna: Dec-14-2020
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