He aha ka mea e hana ai me ka maikaʻi ʻole o ka PVC paʻakikī?

Loaʻa nā huahana PVC paʻakikī i nā paipu PVC, nā mea pono, nā profiles, a me nā papa.Ma muli o ka viscosity kiʻekiʻe a me ka maikaʻi ʻole o ka kahe ʻana o ka PVC paʻakikī, ʻoiai me ka hoʻonui ʻana i ka ikaika o waho a me ka mahana, ʻaʻole nui ka loli o ka flowability.Eia kekahi, kokoke loa ka mahana hoʻoheheʻe ʻana o ka resin PVC i ka mahana decomposition thermal, a ua kaupalena ʻia ka pae wela o ka hoʻoheheʻe ʻana, he mea paʻakikī ke hana ʻana i nā mea.No laila i ka hana ʻana i nā huahana paʻakikī PVC, pono ia e hoʻohui i kekahi mau mea hoʻohui hana, e like me nā stabilizers, lubricants (PE wax,OPE wax), etc.

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I ka ʻōnaehana PVC, hiki ke hoʻopaʻa ʻia ka wax polyethylene haʻahaʻa haʻahaʻa ma mua o ka manawa, a ua hoʻemi ʻia ka torque hope.Loaʻa iā ia ka lubrication kūloko a me waho.Hiki iā ia ke hoʻomaikaʻi i ka dispersity o ka colorant, hāʻawi i nā huahana i kahi luster maikaʻi a hoʻomaikaʻi i ka hana hana.
Wax polyethylene oxidizedhe haʻahaʻa viscosity, paʻakikī maikaʻi, a me ke kūpaʻa wela maikaʻi, a hiki ke hoʻohui ʻia ma ke ʻano he lubricant i ka hana ʻana i nā huahana paʻakikī PVC.Ma ke ʻano he lubricant, paʻa kona mau mea kemika a kūlike kona hopena lubrication kūloko a me waho ma PVC.

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I ka manawa like, hiki i ka hoʻohui ʻana i ka oxidized polyethylene wax hiki ke hoʻonui i kekahi mau hana kōkua, e hoʻoikaika ana i ka demolding i ke kaʻina extrusion rolling, e hōʻemi i ka friction ma nā mea hana, a me ka hoʻonui ʻana i ke ola lawelawe o nā mea hana.
He wahi hoʻoheheʻe kiʻekiʻe ko Oxidized pe wax a hiki ke mālama i ka viscosity hoʻoheheʻe maikaʻi i ka wā o ka hana wela kiʻekiʻe o PVC;Me ka ʻole o ka hoʻopili ʻana i ke ʻano o ka huahana, hoʻonui i ka manawa plasticization he mea pono no ka hoʻoheheʻe ʻana, hoʻonui i ka wikiwiki extrusion, a me ka hoʻomaikaʻi ʻana i ka glossiness ili o ka huahana.

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ʻO ka hoʻohui ʻana i ka nui kūpono o ka polyethylene wax i hoʻoheheʻe ʻia i ke ʻano o nā huahana alohilohi PVC paʻakikī ʻaʻole ia e pili i ka ʻike o ka huahana.
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