English
ko'p qatlamli hujayra madaniyati sarflanadigan materialdir. Hujayralarni etishtirishda ko'pincha turli aksessuarlar yordamida turli xil eksperimental operatsiyalar amalga oshiriladi. Platinali vulkanizatsiyalangan silikon trubkasi sinov jarayonida keng tarqalgan bo'lib foydalaniladigan qo'llab-quvvatlovchi quvur liniyasining bir turidir.Platina vulkanizatsiyalangan silikon trubkasi platina katalizatori bilan vulkanizatsiyalangan silikon naychadir. U asosan hujayra zavodida suyuqlikni o'tkazish uchun ishlatiladi. Ushbu turdagi quvur liniyasi hidsiz, toksik bo'lmagan, kislota va gidroksidi qarshilik, ozonga chidamlilik va kimyoviy korroziyaga chidamlilik xususiyatlariga ega. Uni qayta ishlash texnologiyasi murakkab va ishlab chiqarish narxi yuqori. U oziq-ovqat va tibbiy yordamda keng qo'llaniladi va nisbatan yuqori darajadagi silikon naychalarga tegishli. hujayra fabrikasi
Platina vulkanizatsiyasi ikki komponentli qo'shimcha turdagi vulkanizatsiya qiluvchi vositadir. U past vulkanizatsiya harorati va tez vulkanizatsiya tezligining xususiyatlariga ega. An'anaviy peroksid vulkanizatsiya tizimi bilan taqqoslaganda, u atrof-muhitni muhofaza qilish, yuqori samaradorlik va hidsiz afzalliklarga ega. Mamlakatlar atrof-muhitni muhofaza qilish va sanitariya talablariga, ayniqsa, inson oziq-ovqatlari va tibbiy davolanish bilan bog'liq bo'lgan organik kremniy mahsulotlarini sinovdan o'tkazish talablariga ko'proq e'tibor qaratayotgani sababli, u tez orada an'anaviy peroksid vulkanizatsiya agentini almashtiradi. Platina vulkanizatsiyasini qoliplashdan so'ng, mahsulot mukammal jismoniy xususiyatlarga, barqaror o'lchamlarga, past siqilish tezligiga va mahsulotning tortishish kuchi, yirtiqqa chidamliligi va chidamliligini sezilarli darajada yaxshilaydi.
Bundan tashqari, hujayra zavodida ishlatiladigan platina vulkanizatsiyalangan silikon naycha ham juda ko'p yaxshi harorat qarshiligi va yuqori harorat va yuqori bosimli sterilizatsiyaga bardosh bera oladi, bu ham ko'plab ilmiy tadqiqot institutlari va farmatsevtika kompaniyalarining bunday quvur liniyasini tanlashining muhim sababidir.
In addition, the platinum vulcanized silicone tube used in the cell factory also has very good temperature resistance and can withstand high temperature and high pressure sterilization, which is also an important reason why many scientific research institutions and pharmaceutical companies choose this kind of pipeline.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.