ʻO ke kaʻina hana o masterbatch

He koʻikoʻi loa nā koi kaʻina hana o ka masterbatch kala, a hoʻohana maʻamau ka hana pulu.Hoʻopili ʻia ka masterbatch kala a hoʻohuli ʻia e ka wai, a pono e hoʻokō ʻia kahi ʻano o nā hoʻāʻo i ka wā e hoʻoheheʻe ʻia ai ka puaʻa, e like me ka hoʻoholo ʻana o ka maikaʻi, ka hana diffusion, ka ʻike paʻa a me ka maikaʻi o ka paʻi kala o ka sanding slurry.

ʻEhā kaʻina hana pulu no ka masterbatch kala: ke ʻano holoi, ke ʻano kneading, ke ʻano kopa metala, a me ke ʻano inika.
(1) ʻO ke ʻano holoi: Hoʻopili ʻia ka puaʻa, ka wai a me ka dispersant i mea e liʻiliʻi ai ka pua puaʻa ma mua o 1pm, a ua hoʻoneʻe ʻia ka puaʻa i loko o ka ʻaila ʻaila ma ke ʻano hoʻololi ʻana, a laila maloʻo e loaʻa ka masterbatch kala.Pono nā mea hoʻoheheʻe organika a me nā mea hoʻolaʻa hoʻihoʻi hoʻoheheʻe kūpono no ka hoʻohuli ʻana i ka pae.Penei ke kaʻina hana:
Pigment, dispersant, ka nui kōkua - wili pōleʻa - homogenization a me ka mālama stabilization - maloʻo - resin mixing - extrusion granulation kala masterbatch
(2) Kneading Method ʻO ke kaʻina hana o ke ʻano kneading penei:
ʻO ka puaʻa, nā mea kōkua, ka hui resin - dehydration - hoʻomaloʻo - hui ʻana i ka resin - extrusion granulation i loko o masterbatch
(3) Hoʻopili ʻia ke ʻano kopa metala puaʻa i ka nui o ka nui o ka 1um, a ua hoʻohui ʻia ka hopena kopa i kekahi mahana e hoʻomaʻamaʻa ʻia ka ʻili o nā ʻāpana puaʻa e ka hopena kopa e hana i kahi papa o ka hopena saponification. .E hoʻohui i ka wai paʻakai metala a me ka ʻili o ka puaʻa.Hoʻopili kemika ka papa saponification e hana i kahi papa pale o ke kopa metala (magnesium stearate), i ʻole e kolo nā ʻāpana puaʻa maʻemaʻe.

ʻO ke kaʻina hana o ke ʻano kopa metala penei:
ʻO ka puaʻa, nā mea kōkua, ka hui ʻana o ka wai - kaʻawale a me ka maloʻo - hoʻomaloʻo - hui ʻana i ka resin - extrusion granulation i loko o masterbatch
(4) ʻO ke ala ʻīnika I ka hana ʻana i ka masterbatch kala, hoʻohana ʻia ke ʻano hana o ka paʻi kala ʻīnika, ʻo ia hoʻi, ma o ka wili ʻana i ʻekolu ʻōwili, ua uhi ʻia kahi papa pale molecular haʻahaʻa ma ka ʻili o ka puaʻa.Hoʻohui ʻia ka pāpaʻi maikaʻi i kāwili ʻia me ka resin lawe, a laila palaki ʻia e ka wili māhoe, a hoʻopau hope ʻia e kahi extruder hoʻokahi-screw a i ʻole twin-screw.
Penei ke kaʻina hana:
Pigments, additives, dispersants, resins, solvent ingredients - ʻekolu-roll mill color paste - desolventizing - resin mixing - extrusion granulation i masterbatch.
Ke kahe kaʻina o ka hana maloʻo o ka masterbatch waihoʻoluʻu: pigment (a i ʻole dye) kōkua, dispersant, lawe - kiʻekiʻe-wikiwiki hui ʻana, hoʻoulu a ʻokiʻoki - twin-screw extrusion granulation - ʻoki anu a me ka granulation i loko o ka masterbatch kala.

Nā kuhikuhi
[1] Zhong Shuheng.Hui kala.Pekina: China Art Publishing House, 1994.
[2] ʻO Song Zhuoyi et al.ʻO nā mea palaki a me nā mea hoʻohui.Pekina: ʻEpekema a me ʻenehana Literature Publishing House, 2006.
[3] Wu Lifeng et al.Palapala Hoʻohana Masterbatch.Pekina: ʻOihana Kemimi, 2011.
[4] ʻO Yu Wenjie et al.Pākuʻi Pākuʻi a me ka ʻenehana Hoʻolālā Hoʻolālā.3rd Edition.Pekina: ʻOihana Kemimi, 2010.
[5] Wu Lifeng.Ka hoʻolālā ʻana o ke ʻano kala kala iila.2nd edition.Pekina: ʻOihana Kemimi, 2009