PC PMMA Solid Sheet Extrusion Machine Line

ʻO PC (polycarbonate) a me PMMA (polymethyl methacrylate, i ʻike mau ʻia ʻo acrylic) laina mīkini hoʻoheheʻe pepa.

Aia kēia mau mea ʻelua i nā plastic transparent kiʻekiʻe, nona nā koi koi no ka pololei, ka maʻemaʻe, a me ka hoʻomalu ʻana i ka wela o ka laina hana. ʻO kā lākou ʻōnaehana laina hana like, akā aia nā ʻokoʻa nui i nā hoʻonohonoho kikoʻī ma muli o nā ʻokoʻa o nā ʻano mea.

 

Pepa huahana hope

 

 

Pepa PMMA PC

pC PMMA pepa

Pepa PMMA PC

Ka Manaʻo Manaʻo: Ke koi kiʻekiʻe i ka laina hana pepa

ʻO ka PC PMMA solid sheet extrusion machine laina ʻo ia nā ʻano ʻenehana kiʻekiʻe loa o nā laina extrusion, i hoʻohana nui ʻia no ka hana ʻana i nā pepa e koi ai i ke aniani kiʻekiʻe, ke kūpaʻa kiʻekiʻe o ka wā, ke kūpaʻa hopena kiʻekiʻe, a i ʻole nā ​​​​mea optical maikaʻi loa, e like me:

·Papa PC: aniani pōkā, ʻāpana kūʻai panakō, uhi mīkini, papa hoʻopuehu kukui LED, papa hoʻolaha waho.

· Papa PMMA: pahu kukui hoʻolaha, kū hōʻikeʻike, ʻāpana ʻauʻau, uhi kukui huelo kaʻa, panel mea hana, ʻauʻau acrylic.

ʻO ka laina hana extrusion pepa kiʻekiʻe -hope PC/PMMA he hōʻailona ia o ka hana pololei, ʻo ia hoʻi:

1. Pūnaehana ho'ōla mua - mea ola!

· ʻO ka ʻōnaehana dehumidification a me ka maloʻo kiʻekiʻe:

·PC: Pono e hoʻolako ʻia me ka mea hoʻomaloʻo dehumidification huila lua hale kiaʻi, me kahi mahana wela o -40 degere C a i ʻole ka haʻahaʻa. ʻO ka mahana maloʻo ma kahi o 120 degere C a ʻo ka manawa maloʻo ma kahi o 4 mau hola. He mea koʻikoʻi loa kēia no ka hana ʻana i nā papa PC kūpono, inā ʻaʻole e loaʻa i ka huahana nā ʻōhū, nā laina kālā, a me ka emi ʻana o ke kaumaha molekala, e alakaʻi ana i ka brittleness.

· Pono ka PMMA i ka dehumidification maikaʻi a me ka maloʻo, akā haʻahaʻa iki ma mua o PC. ʻO ka maʻamau, hoʻohana ʻia kahi mea maloʻo dehumidification me kahi mahana maloʻo ma kahi o 80-90 degere C.

· Pūnaehana hānai ʻana: Hoʻopili piha ʻia ka lawe ʻana i mea e pale ai i nā ʻāpana mai ke komo hou ʻana i ka makū ma hope o ka maloʻo ʻana.

2. Pūnaehana Extrusion - Mana Mana

· Mea hoʻoheheʻe ʻia:

·No PC: ʻO ka māhoe hoʻoheheʻe māhoe -screw māhoe like a me ka hui pū ka mea koho maikaʻi loa. Hiki i kona hoʻomaʻemaʻe ponoʻī-ʻano hoʻomaʻemaʻe ke pale aku i ka paʻa ʻana a me ka hoʻoheheʻe ʻana, a maikaʻi loa ka hopena o ka hoʻopau ʻana, e unuhi pono i nā kinoea a me ka mahu wai i hana ʻia e ka hydrolysis.

· No PMMA, ʻo nā extruders wili hoʻokahi me nā lakio hiʻohiʻona nui (e like me 30:1 a ʻoi aku paha) ka mea nui. Hoʻolālā ʻia ka wili me nā awāwa hohonu a me ka ʻoki haʻahaʻa, ka plasticizing PMMA ma ke ʻano haʻahaʻa e pale ai i ka overheating kūloko, degradation, a me ka melemele.

· Hoʻoheheʻe pahu pahu:

· Hana: Hoʻokomo ʻia ma waena o ka extruder a me ke poʻo make.

· Koʻikoʻi: No kēia mau mea viscosity kiʻekiʻe ʻelua, hiki i nā paila kīʻaha ke hoʻopau loa i nā fluctuations pukana i hoʻokumu ʻia e nā pulses screw, e hāʻawi ana i ke kaomi hoʻoheheʻe paʻa a me ka kahe kahe. He mea ko'iko'i kēia no ka loa'a 'ana o ka mānoanoa like 'ole o ka mānoanoa a me ka 'ike like 'ana, a he ma'amau ia ma nā laina hana ki'eki'e.

· Static mixer: hoʻokomo ʻia ma hope o ka pahu pahu, hoʻohui hou i ka mahana heheʻe a hoʻopau i nā wahi wela.

·Precision T-poo make make:

· Pono ka hoʻolālā ʻana o ke kahawai kahe i ka helu pololei e hōʻoia i ka hoʻokuʻu like ʻana ma ka laulā holoʻokoʻa.

· Pūnaehana hoʻoponopono lehelehe ʻakomi: Ma ka hoʻohana ʻana i nā bolts wela a i ʻole nā ​​lehelehe maʻalahi, i hui pū ʻia me kahi ana mānoanoa pūnaewele no ka mana mānoanoa ʻakomi (ATC), ke hoʻomalu ʻia ka ʻae ʻana o ka mānoanoa i loko o ± 2-3%.

3. Ka Ho'ohu 'ana a me ka Pūnaehana Ho'olu'u - Ka Ho'oholo 'ana i ka Pono Intrinsic

· ʻEkolu ʻolokaʻa kalena:

· Kiʻi aniani kiʻi ʻoniʻoni kiʻekiʻe: ʻO ka ʻili o ka ʻili he aniani kiʻekiʻe -pololei chrome i uhi ʻia, ʻo ia ke kumu o ka ʻōlinolino o ka ʻili papa.

· Ka hoʻomalu wela kūʻokoʻa: Loaʻa i kēlā me kēia huila kahi "ʻōnaehana mālama wela o ka ʻaila" a i ʻole "pūnaewele wela wai", a pono ka pololei o ka hoʻomalu wela i loko o ± 1 degere C.

· He kiʻekiʻe loa ka mahana o ka ʻōwili PC (pinepine ma mua o 100 degere C) e ʻae i ka pepa e hoʻomaha mālie a hoʻokuʻu i ke kaumaha o loko.

· Pono e hoʻomalu pono ʻia ka mahana o nā wili PMMA no ka pale ʻana i ka wela nui, pipili i nā wili, a i ʻole ka hoʻoluʻu wikiwiki e hoʻoulu ai i ke kaumaha o loko.

· Nui nā ʻanuʻu hoʻoluʻu hoʻoheheʻe ʻia: i haku ʻia me nā ʻano huila hoʻoluʻu, e hoʻoluʻu mālie i ka pepa i ka wela lumi.

4. Pūnaehana kōkua a me ka wili / stacking

· Ana mānoanoa pūnaewele (beta ray): ʻO ka nānā ʻana i ka mānoanoa maoli, ʻo ia ka lolo o ka ʻōnaehana ATC.

· Mīkini huki:

· Mīkini laminating kiʻiʻoniʻoni: E uhi i ka ʻili o ka papa me kahi kiʻiʻoniʻoni pale e pale ai i nā ʻōpala.

· E ʻōwili i luna a i ʻole stacker crane:

· Nā ʻili lahilahi (e like me<1mm) can be wound using a center/surface winding machine.

·Thick plates (>2mm) a i ʻole nā ​​papa paʻakikī e ʻoki ʻia me kahi ʻike lōʻihi paʻa a me kahi crane stacker maʻamau, a uhi ʻia me ka pepa pale.

ʻO ka PC a me ka PMMA sheet extrusion line e hōʻike ana i kekahi o nā kiʻekiʻe kiʻekiʻe o ka ʻenehana extrusion plastic, me ke kumu:

1. ʻO ka maloʻo nui (ʻoi loa ka PC): Me ka ʻole o ka maloʻo ʻana, ʻaʻole hiki ke loaʻa nā huahana kūpono.

2. ʻO ka plasticization mālie a pololei: pale i ka hoʻohaʻahaʻa ʻana i nā mea ma o nā wili hoʻolaʻa a me ka mālama ʻana i ka mahana.

3. Paʻa hope loa: Ma o ka pauma hehee a me ka ʻōnaehana ATC, loaʻa ka mānoanoa like ʻole a me ka like ʻole o ka optical.

4. Ka hoʻomalu ʻana i ka mahana a me ka ʻoluʻolu: E mālama i ke koʻikoʻi o loko e hoʻokō ai i ka hana mechanical maikaʻi loa.

'O ka ho'okomo 'ana i ia mau laina hana 'oia'i'o ke kālele 'ana i kahi -'ōnaehana pololei e hiki ai ke ho'omalu pono i ka mahana, ke kaomi, ka ma'ama, a me ke kaumaha.

Nā huahana pale: pc pmma solid sheet extrusion machine laina, Kina pc pmma solid sheet extrusion mīkini laina mea hana, mea hoʻolako, hale hana