Serum chinhu chakakosha chekudya musero tsika uye inoita basa rakakosha mukuvandudza kukura kwesero.Sarudzo yeserum bhodhoro inosarudza kana serum inogona kuchengetwa zvakanaka uye kuchengetwa aseptic.

Serum (serum) inoreva mvura yero yakapenya inoonekera yakapatsanurwa kubva muplasma mushure mekubviswa kwefibrinogen uye zvimwe zvinokonzeresa mushure mekusangana kweropa, kana kureva plasma yakabviswa mufibrinogen.Kazhinji, tembiricha yekuchengetera ndeye -5 ℃ kusvika -20 ℃.Parizvino, PET ndiyo yakakosha mabhodhoro eserum pamusika.

Kunyangwe girazi rinogona kushandiswa kakawanda, kucheneswa kwaro uye sterillization maitiro akaoma uye nyore kupaza.Naizvozvo, PET zvinhu zvine mabhenefiti ekuita zviri pachena zvishoma nezvishoma inova sarudzo yekutanga yemabhodhoro eserum.PET raw materials ine zvinotevera hunhu:

1. kujeka: PET zvinhu zvine kujeka kwepamusoro, zvinogona kuvharira ultraviolet mwenje, yakanaka gloss, yakajeka bhodhoro muviri unonyanya kubatsira kuona serum bhodhoro kugona mubhodhoro.

2. mechanical properties: simba rekuita rePET 3 ~ 5 nguva yemamwe mafirimu, zvakanaka kupeta kuramba.

3. corrosion resistance: mafuta kuramba, mafuta kuramba, acid resistance, alkali resistance, most solvents.

4. yakaderera tembiricha kuramba: PET embrittlement tembiricha iri -70 ℃, pa -30 ℃ ichine kumwe kuoma.

5. chipingamupinyi: gasi uye mvura mhute permeability yakaderera, zvose zvakanakisa gasi, mvura, mafuta uye kunhuwa kuita.

6. chengetedzo: isina-chepfu, isina kunaka, hutano hwakanaka uye kuchengeteka, inogona kushandiswa zvakananga kurongedza chikafu.

Iyo yakaderera tembiricha kuramba, kujeka uye zvipingamupinyi zvePET zvinhu zvinoita kuti ive yakanaka mbishi zvinhu zvekugadzira serum bhodhoro.Pakati pegirazi nePET zvinhu zviviri, masangano ekutsvagisa sainzi, makambani emishonga anonyanya kurerekera kuPET zvigadzirwa.