Focus on Cellulose ethers

Papa lole CMC

Papa lole CMC

Hoʻohana ʻia ka textile grade CMC Sodium carboxymethyl cellulose i ka ʻoihana textile ma ke ʻano he ʻano nui, ʻano mānoanoa o ka paʻi ʻana a me ke kala ʻana i ka pulp, ka paʻi lole a me ka hoʻopau ʻana. Hoʻohana ʻia i ka ʻoihana sizing hiki ke hoʻomaikaʻi i ka solubility a me ka viscosity, a me ka maʻalahi desizing; Ma ke ʻano he mea hoʻopau paʻakikī, ʻoi aku ka nui ma mua o 95%; Ke hoʻohana ʻia e like me ka sizing agent, hoʻomaikaʻi ʻia ka ikaika a me ka maʻalahi o ke kiʻi ʻoniʻoni. Hōʻike nā hualoaʻa i ka wā e pili ana ka neʻe ʻana o ka hoʻonā CMC ma kahi o 1%(W/V), ʻoi aku ka maikaʻi o ka hana chromatographic o ka pā papa lahilahi i hoʻomākaukau ʻia. I ka manawa like, ʻo ka pā ʻāpana lahilahi i uhi ʻia ma lalo o nā kūlana i hoʻopaʻa ʻia he ikaika papa kūpono, kūpono ia no nā ʻenehana hoʻohui like ʻole a kūpono no ka hana. Hoʻopili ka CMC i ka hapa nui o nā fiber a hiki ke hoʻomaikaʻi i ka pilina ma waena o nā fiber. ʻO kāna viscosity paʻa e hōʻoia i ka like ʻole o ka sizing, pēlā e hoʻomaikaʻi ai i ka pono o ka ulana. Hiki ke hoʻohana ʻia i ka mea hoʻopau textile, ʻoi aku ka anti-wrinkle hoʻopau, e lawe mai i nā loli lōʻihi.

Hiki i ka Textile grade CMC ke hoʻomaikaʻi i ka hua a me ka ikaika i ke kaʻina hana wili lole. Hoʻohana ʻia no ka paʻi lole a me ke kala, ma ke ʻano he mea hoʻokuʻu i nā mea maka, hoʻomaikaʻi i ka helu paʻa a me ka maikaʻi o ka paʻi ʻana, ʻōlelo ʻia no ka milo 0.3-1.5%, 0.5-2.0% no ka paʻi ʻana a me ke kala.

Nā waiwai maʻamau

Ka nana aku ʻO ka pauka keʻokeʻo keʻokeʻo
Nui ʻāpana 95% hala 80 mesh
Degere o ka pani 1.0-1.5
Waiwai PH 6.0-8.5
Maʻemaʻe (%) 97min

Nā māka kaulana

Palapala noi Papa maʻamau Viscosity (Brookfield, LV, 2%Solu) ʻAiʻoniʻoni (Brookfield LV, mPa.s, 1%Solu) Degere o ka pani Maemae
CMC no ka lole a me ke kala CMC TD5000   5000-6000 1.0-1.5 97% min
CMC TD6000   6000-7000 1.0-1.5 97% min
CMC TD7000   7000-7500 1.0-1.5 97% min

 

Aka hoʻohana ʻana o CMC i ka ʻoihana textile

 

1. Ka nui lole

ʻO ka hoʻohana ʻana i ka CMC ma ke ʻano he mea pani no ka hoʻonui ʻana i ka palaoa hiki ke hoʻomaʻemaʻe i ka ʻili o ka warp, pale a palupalu, no laila e hoʻomaikaʻi ai i ka hana o ka loom. He māmā ke ʻano o ka ʻili a me ka pulupulu, ʻaʻole maʻalahi ke hoʻopōʻino a me ka pulupulu, maʻalahi ke mālama ʻia, no ka mea, ʻoi aku ka haʻahaʻa o ka nui o ka CMC ma mua o ka palaoa, no laila ʻaʻohe desizing i ka paʻi pulupulu a me ke kala.

 

2. Ka paʻi lole a me ke kala ʻana

ʻAʻole maʻalahi ka CMC no ka paʻi ʻana a me ka waihoʻoluʻu ʻana me nā mea pena. Maikaʻi ka hoʻopili ʻana, mālama paʻa; ʻO ke kūlana viscosity kiʻekiʻe, ka mana paʻa wai maikaʻi, kūpono no ka pale pōʻai, ka pā pālahalaha a me ka paʻi lima; Me ka rheology maikaʻi, ʻoi aku ka maikaʻi o ka paʻi ʻana i nā lole lole hydrophilic fiber ma mua o ka sodium alginate, a ua like ka hopena paʻi maoli me ka sodium alginate. Hiki ke hoʻohana ʻia i ka paʻi paʻi ʻana ma kahi o ka sodium alginate a i hui pū ʻia me ka sodium alginate.

 

Hoʻopili ʻia:

Hoʻopili ʻia ka huahana CMC papa lole i loko o ka ʻeke pepa ʻekolu papa me ka ʻeke polyethylene i loko i hoʻoikaika ʻia, ʻo ke kaumaha o ka ʻupena he 25kg i kēlā me kēia ʻeke.

12MT/20'FCL (me Pallet)

15MT/20'FCL (me ka ʻole Pallet)

 

 


Ka manawa hoʻouna: Nov-26-2023
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