{"id":8526,"date":"2023-09-27T15:32:09","date_gmt":"2023-09-27T12:02:09","guid":{"rendered":"https:\/\/karinapolymer.com\/2023\/09\/27\/ekstruziya-toifasidagi-polipropilen\/"},"modified":"2025-08-31T13:41:31","modified_gmt":"2025-08-31T10:11:31","slug":"ekstruziya-toifasidagi-polipropilen","status":"publish","type":"post","link":"https:\/\/karinapolymer.com\/uz\/2023\/09\/27\/ekstruziya-toifasidagi-polipropilen\/","title":{"rendered":"Ekstruziya toifasidagi polipropilen"},"content":{"rendered":"\t\t
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Plastmassa mahsulotlarini ishlab chiqarish jarayonini amalga oshirish usullaridan biri bu ekstrusion kal\u0131plama bo’lib, u materialni matritsa orqali surish va kerakli mahsulotni turli shakllarda yaratish uchun ochish orqali tavsiflanadi. Plastmassa mahsulotlarini ishlab chiqarish uchun ekstruziya darajasidagi polipropilen yordamida polimer mahsulotlarini shakllantirish uchun ekstruder deb ataladigan qurilma kerak bo’ladi.<\/p>

Termoplastik materialni ekstruziya qilish usuli:
1. Materiallar to’liq yumshoq va shakllanishga tayyor bo’lgunga qadar ekstruder tomonidan isitiladi.
2. Yumshatish jarayoni plastifikasiya yoki termal yumshatilish deb ham ataladi.
3. Eng muhim ekstruder bitta vida deb ataladi, u bitta qolipga ega va mahsulotlarni turli shakllarda hosil qiladi.
4. Xulosa qilib aytganda, ekstruderda shakllanish jarayoni quyidagicha:
I. Qattiq materiallarni granulalar ko’rinishidagi bunkerdan aylanuvchi vintga o’tkazish
II. Qattiq materialni siqish jarayoni boshlanadi.
III. Barrelning pastki qismida asta-sekin erish
IV. Aralashtirishni boshlash
V. Aralashtirilgan eritmani ekstruder tomonidan ekstruderning oxiridagi qolip orqali pompalang<\/p>

\"Ekstrudirovka<\/a>

Ekstruziya toifasidagi polipropilen<\/p><\/div>

Ekstruziya darajasi bilan ishlab chiqarilishi mumkin bo’lgan mahsulotlar:<\/h3>

1. Puflovchi plyonka
2. Quvur va uning qismlari
3. Sim va kabel
4. Profillar
5. Varaq
6. Birikmalarning turlari
7. Ekstruziya jarayonida ishlab chiqarilgan plastmassa bilan qog’oz va metallni qoplash<\/p>

Plastik ekstruziya mahsulotlari uchun polipropilenning ikkita asosiy navi qo’llaniladi:<\/h4>
  1. Homopolimer:<\/strong> Homopolimer – bu polipropilenning eng amaliy navi, chunki u kuchli, qattiq plastmassani payvandlab, uni ko’plab tuzilmalarga kiritish imkonini beradi, shuningdek, yaxshi kimyoviy xususiyatlarga ega va yaxshi korroziyaga chidamli.<\/li>
  2. Kopolimer:<\/strong> Ko’pincha turli sohalarda qo’llaniladigan boshqa turdagi polipropilen sopolimer bo’lib, u gomopolimerga qaraganda bir oz yumshoqroq va moslashuvchan, ammo sezilarli qattiqlik va kuchga ega. U yaxshi zarba qarshiligiga va stressga chidamliligiga ega. Kopolimer boshqa polipropilen materiallarga qaraganda past haroratlarda foydalanish uchun yaxshi tanlovdir.<\/li><\/ol>
    \"\"

    Ekstruziya darajasidagi polipropilenni qo’llash<\/p><\/div><\/div>

    Polipropilen plastik ekstruziya uchun eng yaxshi material ekanligini tasdiqlovchi ikkita asosiy sabab:<\/h4>

    1. Issiqlikka chidamlilik:<\/h5>

    Polipropilen <\/a>boshqa plastmassalarga nisbatan issiqlikka chidamli. Yuqori erish nuqtasini taklif qiladigan polipropilen issiqlikka chidamlilikni talab qiladigan buyumlarni tayyorlash uchun yaxshi tanlovdir, masalan: elektr komponentlari, suyuqlik yoki gazlarni tashish.
    Polipropilenning ko’plab kimyoviy moddalarga, ayniqsa kislotali yoki gidroksidi bo’lganlarga kimyoviy qarshiligi eng yuqori darajada bo’lib, uni laboratoriyalar va sanoat maqsadlarida foydalanish uchun yuqori sifatli quvurlar ishlab chiqarish uchun mos qiladi. Polipropilen quvurlar odatda korroziyadan himoya qilish uchun etarlicha kuchli.
    Polipropilen egilgan yoki zo’riqish paytida o’z shaklini yaxshi saqlab turishi mumkin. Bu uni plastik mente\u015falar uchun yaxshi tanlov qiladi, masalan, shisha qopqoqlari yoki plastik qutilarda ishlatiladiganlar.<\/p>

    2. Moslashuvchan xususiyat:<\/h5>

    Polipropilen juda moslashtirilgan materialni taklif qilishi mumkin, chunki quvurlar mo’ljallangan qo’llanilishiga qarab qattiq ranglarda, bir nechta rangda, shaffof yoki shaffof bo’lmagan holda ishlab chiqarilishi mumkin.
    Polipropilenning arzonligi uni keng doiradagi ilovalarda foydalanishga imkon berdi. Albatta, polipropilen ekstruziya uchun arzon plastik variantlardan biri hisoblanadi. Bundan tashqari, polipropilen plastmassalar qayta ishlanishi mumkin, bu materialni qayta ishlatishga imkon beradi va uning samaradorligini sezilarli darajada oshiradi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    \n\t\t\t\n\t\t\t\t\"Oq\t\t\t<\/a>\n\n\t\t\t\n\t\t\t
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    Oq ABS birikmasi<\/a><\/h3>\t\t\t\t\t\t\t\t\t\t\t\t

    In stock<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t

    \n\t

    Oq ABS birikmasini ishlab chiqarish<\/h2>\n

    Carina Polymer kompaniyasining ABS birikmasi ikkita alohida kesilgan shaklda ishlab chiqariladi, ularning har biri o’z ishlab chiqarish liniyasi va formulasiga ega bo’lib, ikkita navni ishlab chiqaradi: in’ektsiya va ekstruziya.<\/span><\/p>\n

    Oq ABS aralashmasi, shakllarga (iplarga) kesilgan<\/span><\/h2>\n

    Oq ABS birikmasining birinchi shakli in’ektsiya shaklidagi kesma va ko’k-oq asos rangi (bozorda ko’k-oq deb nomlanadi) bilan in’ektsiya shaklidagi maishiy texnika darajasida kesiladi.<\/p>\n

    Oq ABS birikmasi, linza shakli<\/h2>\n

    Lentikulyar kesimli oq lentikulyar ABS birikmasini ishlab chiqarishning ikkinchi shakli sovutish sanoati va varaq ekstruziya jarayoni uchun ABS varaq navini ta’minlaydi.<\/span><\/p>\n

    Karina Polymer boshqa muhandislik aralashmalari uchun ishlab chiqarish liniyalari bilan bir qatorda maxsus ABS birikmalarini ishlab chiqarish liniyasiga ega va ushbu zavodning yillik ishlab chiqarish quvvati 300 000 tonnagacha turli xil birikmalar ishlab chiqarishi e’lon qilingan.<\/span><\/p>\n

    Bu yuqori quvvat yirik mijozlarga uzluksiz, yuqori tonnali sanoat buyurtmalarini yetkazib berish imkonini beradi, bu esa uzluksiz iste’molga ega maishiy texnika va sovutish ishlab chiqarish liniyalari uchun bevosita ahamiyatga ega masala.<\/span><\/p>\n

    Ushbu mahsulotning ajralib turadigan xususiyati ishlab chiqarish partiyalari o’rtasida sifatni izchil nazorat qilishdir. Karina Polymer Eron Murakkab Ittifoqining rasmiy a’zosi bo’lib, uning mahsulotlari eksport tahlili uchun Eron standart sertifikati va SGS sinovlaridan o’tgan. Bu shuni anglatadiki, texnik xususiyatlardan tashqari, xaridor mahsulotning laboratoriya standartlariga muvofiqligiga ham kafolat beradi.<\/span><\/p>\n

    Oq ABS birikmasining xususiyatlari <\/span><\/h2>\n

    \u2022 Yuqori egiluvchanlik<\/span>
    \n\u2022 Dielektrik xususiyatlarga ega<\/span>
    \n\u2022 Yaxshi cho’zilish kuchi<\/span>
    \n\u2022 Kimyoviy reaksiyalarga maqbul qarshilik<\/span>
    \n\u2022 Inyeksion kal\u0131plamadan foydalanish qobiliyati<\/span>
    \n\u2022 Yuqori issiqlik qarshiligi<\/span>
    \n\u2022 Zarba, a\u015f\u0131nma va tirnalishlarga chidamli<\/span>
    \n\u2022 Juda qattiq sirtga ega
    \n\u2022 Boshqa polimerlar bilan birlashtirilishi mumkin<\/span>
    \n\u2022 Yaxshi qayta ishlash qobiliyati<\/span>
    \n\u2022 Arzon narx<\/strong><\/span>
    \n\u2022 Ajoyib yaltiroqlik
    \n\u2022 Yuqori tonnajli ta’minot <\/span>
    \n\u2022 Yagona sifat va <\/strong><\/span>
    \n\u2022 Standart laboratoriya sertifikati <\/strong><\/span>
    \n\u2022 Texnik ma’lumotlar varag’i <\/strong><\/span>
    \n\u2022 Oq rang asosiy rang ko’k <\/strong><\/span><\/p>\n

    Oq rangli ABS aralashmasi Karina Polymer zavodida xalqaro standartlar va a’lo sifat bilan buyurtma asosida tayyorlanadi va agar buyurtma asosida tayyorlansa, u plastik mahsulotlar va ehtiyot qismlarga moslashtirilgan maxsus ma’lumotlar varag’ida ishlab chiqariladi.<\/span><\/p>\n<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t

    \n\t\t\t\t\n\t\t\t\t<\/span><\/span>Mahsulotlarni ko'rish<\/span><\/a>\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\t\t\n\t\t\t\t<\/div>\n\t\n\t\t\n\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Polipropilen quvurlarni ekstruziya nima uchun ishlatiladi?<\/h4>

    1. Polipropilen plastmassalardan quvurlarni ekstruziya qilish turli xil ilovalarda taklif etiladi va profillar yoki quvurlar mijozlar talablari asosida moslashtirilishi mumkin.
    2. Polipropilen quvurlar oziq-ovqat mahsulotlarini qayta ishlash korxonalarida mashina komponentlari, deraza yoki eshik qismlari, qishloq xo’jaligi uskunalari, o’yinchoq qismlari va yuqori sifatli quvurlar sifatida ishlatilishi mumkin.<\/p>

    Agar ekstruziya sizga kerakli mahsulotni yaratishga yordam beradi deb hisoblasangiz, mahsulotingizni to’liq ishonch bilan ishlab chiqarishingiz uchun polipropilen ekstruziya jarayonini yaxshilab o’rganishingiz kerak.<\/p>

    Natija:<\/strong><\/p>

    Polimer mahsulot qoliplarini ekstruder yordamida shakllantirish tufayli, mijozning xohishiga ko’ra har xil turdagi plastik mahsulotlar ekstruziya sinfidagi polipropilen bilan ishlab chiqarilishi mumkin. Va siz Karina Polimer kompaniyasida mutaxassislar bilan maslahatlashingiz mumkin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Har xil turdagi aralashmalarga buyurtma berish uchun Karina kompaniyasiga murojaat qiling:<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t09053351003<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    \n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tWhatsapp<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    \n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tTelegram<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

    PP materiallari bilan plastmassa mahsulotlarini ishlab chiqarish jarayoni in’ektsiya va ekstruziya navlarida amalga oshiriladi. Yuqori sifatli plastik mahsulotlarni ishlab chiqarish uchun ekstruziya toifasidagi polipropilen kabi yuqori standartli polimer mahsulotlarini talab qiladi, Karina Polymer avtomobilsozlik, maishiy texnika va qadoqlash sanoatidagi ishlab chiqaruvchilar uchun eng yaxshi plastik materiallarni taqdim etdi.<\/p>\n","protected":false},"author":1,"featured_media":8527,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[412],"tags":[413,416,414,415],"class_list":["post-8526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polipropilen-uz-2","tag-polipropilen-uz","tag-polipropilen-darajasi","tag-polipropilen-pp-uz","tag-pp-materiali"],"_links":{"self":[{"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/posts\/8526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/comments?post=8526"}],"version-history":[{"count":0,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/posts\/8526\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/media\/8527"}],"wp:attachment":[{"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/media?parent=8526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/categories?post=8526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karinapolymer.com\/uz\/wp-json\/wp\/v2\/tags?post=8526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}