ʻO Polypropylene (PP) kahi polymer i hana ʻia mai ka propylene ma o ka polymerization. ʻO Polypropylene kahi resin synthetic thermoplastic me ka hana maikaʻi loa, he plastic māmā māmā a semi-transparent thermoplastic me ke kūpaʻa kemika, ke kūpaʻa wela, ka insulation uila, nā waiwai mechanical ikaika kiʻekiʻe, a me nā waiwai hana kūpaʻa abrasion kiʻekiʻe, a pēlā aku. Hoʻohana nui ʻia ia i ka hana ʻana i nā lole, nā pākeke a me nā huahana fiber ʻē aʻe, nā mea lapaʻau, nā kaʻa, nā paikikala, nā ʻāpana, nā pipeline lawe, nā pahu kemika, a pēlā aku, a hiki ke hoʻohana ʻia i loko o ka ʻōpala o ka meaʻai a me nā lāʻau lapaʻau.
Eia nō naʻe, ma muli o ka maʻalahi o kona ʻili e hōʻino a maʻalahi hoʻi e hana i nā kīnā, e hoʻopilikia ana i kona nani a me ke ola lawelawe, ʻo nā hemahema maʻamau o ka ʻili plastik PP penei:
Nā ʻōpala:I ke kaʻina hana o ka hoʻohana ʻana, ʻoi aku ka maʻalahi o ke kahakaha ʻia e nā mea ʻoi, kahi e waiho ai i kekahi mau ʻōpala ma ka ʻili.
Nā pehu:I ke kaʻina hana o ka hoʻoheheʻe ʻana i ka injection, inā kūpono ʻole ke ʻano o ka hoʻoheheʻe ʻana a i ʻole kūpono ʻole ke kaʻina hana injection, hiki ke hana i nā pehu i loko o ka plastic.
lihi ʻinoʻino:I ke kaʻina hana o ka hoʻoheheʻe ʻana i ka injection, ma muli o ka hoʻolālā hoʻoheheʻe kūpono ʻole a i ʻole ke kaomi injection lawa ʻole, hiki ke hana i kahi lihi ʻino ma luna o ka ʻili o nā ʻāpana.
ʻOkoʻa kala:I ke kaʻina hana o ka hoʻoheheʻe ʻana i ka injection, ma muli o ke ʻano like ʻole o nā mea maka, nā mahana injection like ʻole, a me nā kumu ʻē aʻe, hiki ke alakaʻi i ke kala like ʻole o nā ʻāpana plastik.
I kēia manawa, ʻo nā hoʻonā maʻamau no nā plastik PP e hoʻomaikaʻi i ke kūpaʻa ʻana i ka abrasion o ka ʻili:
Ka hoʻohana ʻana i ka resin toughening kūpono:ʻAʻole maikaʻi ke kūpaʻa ʻana o ka ʻili plastik PP, hiki iā ʻoe ke hoʻohui i ka nui kūpono o ka resin toughening e hoʻomaikaʻi i kona kūpaʻa ʻana i ka ʻaʻahu. E like me mPE, POE, SBS, EPDM, EPR, PA6, a me nā resins toughening ʻē aʻe i hoʻohana pinepine ʻia.
Ke hoʻohana ʻana i nā mea hoʻopihapiha kūpono:ʻO ka hoʻohui ʻana i ka nui kūpono o nā mea hoʻopihapiha hiki ke hoʻomaikaʻi i nā waiwai mechanical a me ke kūpaʻa ʻana i ka abrasion o nā plastics a hōʻemi i ka hana ʻana o nā kīnā o ka ʻili. Hiki i ka mea hoʻopihapiha ma aneʻi ke talc, wollastonite, silica, a pēlā aku.
Ke koho ʻana i nā mea hoʻohui plastik kūpono:Hiki ke hoʻomaikaʻi ʻia ke kūpaʻa ʻana o ka ʻili plastik ma o ka hoʻohui ʻana i nā mea kōkua hana kūpono, e like me nā mea hoʻohui silicone.Nā kōkua hana PPA, oleic acid amide, erucic acid amide, a me nā mea pahee ʻē aʻe, a ua ʻōlelo ʻia ka hoʻohana ʻana i ka silicone masterbatch ma aneʻi.
ʻO ka SILIKE Silicone Masterbatch (Siloxane Masterbatch) moʻo LYSIhe ʻano hana pelletized me 20 ~ 65% ultra-high molecular weight siloxane polymer i hoʻopuehu ʻia i loko o nā mea lawe resin like ʻole. Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui hana pono i loko o kāna ʻōnaehana resin kūpono e hoʻomaikaʻi i nā waiwai hana a hoʻololi i ka maikaʻi o ka ʻili.
SILIKE LYSI-306He ʻano hana pelletized me 50% ultra-high molecular weight siloxane polymer i hoʻopuehu ʻia i loko o Polypropylene (PP). Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui kūpono no nā ʻōnaehana resin PP-compatible e hoʻomaikaʻi i nā waiwai hana a me ka maikaʻi o ka ʻili, e like me ka hiki ke kahe resin maikaʻi, ka hoʻopiha ʻana a me ka hoʻokuʻu ʻana i ka mold, ka liʻiliʻi o ka extruder torque, ka haʻahaʻa o ka coefficient of friction, a me ka pale ʻana i ka mar a me ka abrasion.
He liʻiliʻi oSILIKE LYSI-306hāʻawi i nā pono aʻe:
- Hoʻomaikaʻi i nā waiwai hana e like me ka hiki ke kahe maikaʻi, ka hoʻemi ʻana i ka drool make extrusion, ka emi ʻana o ka torque extruder, a me ka hoʻopiha a me ka hoʻokuʻu ʻana i ka hoʻoheheʻe ʻana.
- E hoʻomaikaʻi i ka maikaʻi o ka ʻili e like me ka paheʻe ʻana o ka ʻili.
- Coefficient o ka friction haʻahaʻa.
- ʻOi aku ka pale ʻana i ka abrasion a me ke kahakaha
- ʻOi aku ka wikiwiki o ka throughput, e hōʻemi i ka helu kīnā o ka huahana.
- Hoʻonui i ke kūpaʻa i hoʻohālikelike ʻia me nā mea kōkua hana kuʻuna a i ʻole nā mea lubricant.
Ke hoʻohālikelike ʻia me ke kaumaha molekala haʻahaʻa maʻamauNā mea hoʻohui Silicone / Siloxane, e like me ka ʻaila Silicone, nā wai silicone, a i ʻole nā ʻano mea hoʻohui hana ʻē aʻe,ʻO ka Masterbatch Silicone SILIKE LYSI-306manaʻo ʻia e hāʻawi i nā pono i hoʻomaikaʻi ʻia. Loaʻa nā ʻano noi like ʻole:
- Nā Elastomers Thermoplastic
- Nā hui uea a me ke kaula
- BOPP, kiʻiʻoniʻoni CPP
- Nā Mea Hana / Noho PP
- Nā palakiko ʻenekinia
- Nā ʻōnaehana PP-kūlike ʻē aʻe
Aia ma luna nā Hoʻonā no ka plastik PP, nā hemahema o ka ʻili plastik PP, a pehea e hoʻomaikaʻi ai i ke kūpaʻa ʻana o ka ʻili plastik PP. E ʻimi i nā hiki ke hoʻomaikaʻi i ka plastik PP meʻO ka SILIKE Silicone Masterbatch (Siloxane Masterbatch) moʻo LYSINo nā nīnau a i ʻole ka ʻike hou aku, mai kānalua e hoʻokaʻaʻike mai. E hoʻokiʻekiʻe i ka hana a me ke kūpaʻa o kāu plastik PP me SILIKE - kāu hoa hilinaʻi i ka hana hou!
Ka manawa hoʻouna: Ian-05-2024
