China hombe mhuka yepfupa guruu yeindasitiri yakashandiswa Bone Glue Gelatin In Mabedhi
Chinhu chikuru chegelatin yemhuka inonzi gelatin peptide protein.Imwe yekuchena kwayo yakaderera inonzi bone glue.Bone glue is a brittle, hard, solidified body.Collagen ipuroteni isinganyunguriki mumvura.Mushure mekupisa uye kumwe kurapwa, ichava imwe nzira yeprotein inonzi colloid, iyo inogona kunyungudika mumvura inopisa uye ine pfuma yekubatanidza. Iyo firimu yepfupa glue yakasimba kwazvo uye elastic mushure mekuumbwa.
Bone glue beads anowanzo shandiswa seanonamira, electroplating additives, sizing agents, coagulant AIDS.
Paunenge uchishandisa bhonzo guruu, tanga washandisa vhoriyamu imwechete kana mvura shoma shoma (zvichida nemvura inopisa) kunyudza pfupa glue kwemaawa angangoita gumi, kuitira kuti glue block rive rakapfava, uye rinopisa kusvika 75 ℃, kuitira kuti igone. Inoshandiswa seglue liquid.The reshiyo yeglue kumvura inofanira kutariswa maererano neinoda viscosity.Hot glue tembiricha haifanirwe kunge yakanyanya kukwirira, tembiricha inodarika 100 ℃ ichaderedza viscosity nekuda kwekuora kwema molecular, glue kuchembera metamorphism. Bone glue ine trace precipitation iri kushandiswa, saka inofanirwa kushandiswa uchiwedzera mvura mutsime kuitira kusanganisa kunodiwa, kuitira kugadzirisa viscosity uye fluidity.
Test Criterion:GB—6783—94 | Zuva rekugadzira: 15 Kukadzi, 2019 | ||
Zvenyama uye Kemikari Zvinhu | Zuva Rokuedzwa: 16 Kukadzi, 2019 | ||
Testing Standard | Testing Result | ||
1. | Jelly Simba (12.5%) | 180+10 maruva | 182 maruva |
2. | Viscosity (15% 30 ℃) | ≥ 4°E | 4°E |
3. | PH (1% 35℃) | 6.0-6.5 | 6.1 |
4. | Unyoro | ≤ 15.5% | 13% |
5. | Madota(650℃) | ≤ 3.0% | 2.4% |
6. | Gira mafuta | ≤1% | 0.9% |