Zinc stearate
Zinc stearate ndi ufa woyera, wopepuka. Fomula yake ya molekyulu ndi Zn(C₁₇H₃₅COO)₂, ndipo kapangidwe kake ka molekyulu ndi RCOOZnOOCR (komwe R imayimira magulu osakanikirana a alkyl mu industrial stearic acid). Ndi yoyaka moto, yokhala ndi mphamvu yokoka ya 1.095, kutentha kwa autoignition kwa 900°C, kuchuluka kwa 1.095, ndi malo osungunuka a 130°C. Ili ndi mafuta.
Zinc Distearate siisungunuka m'madzi, ethanol, ndi ether, koma imasungunuka mu ethanol yotentha, turpentine, benzene, ndi zinthu zina zachilengedwe, komanso ma acid. Zinc Distearate ikatenthedwa ndi kusungunuka mu zinthu zachilengedwe, imasanduka chinthu chofanana ndi gelatinous ikazizira; ikakhudzana ndi ma acid amphamvu, imasungunuka kukhala stearic acid ndi mchere wofanana ndi zinc.
Zinc stearate ili ndi mphamvu zopaka mafuta komanso hygroscopicity. Siili ndi poizoni, imakwiyitsa pang'ono, siiwononga, ndipo ilibe makhalidwe oopsa. Pogwiritsa ntchito mphamvu ya zinc stearate yomwe imasungunuka mu benzene (pamene calcium stearate siili), mankhwala awiriwa amatha kulekanitsidwa.
| Chinthu | Muyezo | Zotsatira za Kusanthula Zitsanzo |
| Mawonekedwe (kapena Mayeso Oyenera) | Ufa woyera | Ufa woyera |
| Malo Osungunuka (°C) | 120±5 | 124 |
| Phulusa (%) | 13.0-13.8 | 13.4 |
| Kuchuluka kwa Asidi Waulere (%) | ≤0.5 | 0.4 |
| Kutaya Kutentha (%) | ≤0.5 | 0.3 |
| Kuchuluka Kwambiri (g/cm³) | 0.25-0.30 | 0.27 |
| Kusalala (200-mesh Sieve Pass Rate %) | ≥99 | Woyenerera |
Kugwiritsa Ntchito Zinc Stearate
Zinc stearate imagwira ntchito ngati mafuta ofewetsa zinthu za rabara, chotetezera nsalu, komanso chotetezera mapulasitiki a polyvinyl chloride (PVC). Zinc Distearate imagwiritsidwanso ntchito ngati chotetezera zinthu za pulasitiki za PVC komanso chofewetsa zinthu za rabara. Kuphatikiza apo, Zinc Dioctadecanoate imagwiritsidwa ntchito mumakampani opanga mankhwala, komanso popanga mafuta ndi mafuta odzola okhala ndi hydrogenated, ndipo imagwira ntchito ngati chowumitsa utoto.
Pokonza zinthu za PVC ndi rabala zopanda poizoni, zinc stearate imawonetsa mphamvu yogwirizana ikagwiritsidwa ntchito limodzi ndi calcium stearate ndi barium stearate, zomwe zimapangitsa kuti PVC ndi rabala zikhazikike bwino. Mlingo wake wamba pokonza PVC ndi wochepera gawo limodzi.
Zinc stearate imagwira ntchito ngati chotulutsira nkhungu pazinthu za rabara, ndipo imagwiritsidwanso ntchito ngati chowonjezera cha polymerization mu PP, PE, PS, ndi EPS, komanso popanga ma pensulo leads—ndi mlingo wamba wa magawo 1 mpaka 3. Octadecanoic Acid Zinc Salt imagwiritsidwa ntchito ngati chokhazikika, chopaka mafuta, gawo la mafuta, chowonjezera mphamvu, ndi chokhuthala, ndipo imagwira ntchito ngati chosungunula ndi chokhazikika kutentha kwa polyethylene, polystyrene, PVC, ndi masterbatches apamwamba a ulusi wa mankhwala mumakampani opanga petrochemical. Mu color masterbatches (granules), zinc stearate imagwira ntchito ngati chokhazikitsa kutentha, chosungunula, ndi cholumitsa.
1. Kudalirika kwa Kutumiza ndi Kuchita Bwino Kwambiri
Zinthu Zofunika Kwambiri:
Malo osungiramo zinthu zakale ku Qingdao, Tianjin, ndi Longkou omwe ali ndi malo osungiramo zinthu opitilira 1,000
matani a metric omwe alipo
68% ya maoda omwe amaperekedwa mkati mwa masiku 15; maoda ofulumira amaperekedwa patsogolo kudzera mu mayendedwe ofulumira
njira (kuthamanga kwa 30%)
2. Ziphaso Zokhudza Kutsatira Malamulo ndi Ubwino:
Zikalata zitatu zovomerezeka motsatira miyezo ya REACH, ISO 9001, ndi FMQS
Kutsatira malamulo apadziko lonse a ukhondo; 100% ya chiwongola dzanja cha msonkho wa msonkho wa msonkho
Zinthu zochokera ku Russia
3. Ndondomeko Yachitetezo Chamalonda
Mayankho Olipira:
Mawu osinthika: LC (kuona/nthawi), TT (20% pasadakhale + 80% kutumiza)
Mapulani apadera: LC ya masiku 90 ya misika ya ku South America; Middle East: 30%
ndalama zolipirira + BL
Kuthetsa mikangano: Njira yoyankhira ya maola 72 pa mikangano yokhudzana ndi dongosolo
4. Zomangamanga Zogulitsa Zachangu
Netiweki Yogulitsa Zinthu Zambiri:
Kutumiza katundu pandege: Kutumiza kwa masiku atatu kwa propionic acid ku Thailand
Mayendedwe a sitima: Njira yapadera yopita ku Russia kudzera m'makonde a ku Ulaya
Mayankho a ISO TANK: Kutumiza mankhwala amadzimadzi mwachindunji (monga propionic acid kupita ku India)
Kukonza Maphukusi:
Ukadaulo wa Flexitank: Kuchepetsa mtengo wa ethylene glycol ndi 12% (mosiyana ndi ng'oma yachikhalidwe)
phukusi)
Kalisiyumu formate/Sodium Hydrosulfide yopangidwa ndi kapangidwe kake: Matumba a PP opangidwa ndi nsalu yolimba osanyowa a 25kg
5. Njira Zochepetsera Chiwopsezo
Kuwoneka Koyambira Kumapeto:
Kutsata GPS nthawi yeniyeni yotumizira zidebe
Ntchito zowunikira za anthu ena m'madoko opitako (monga kutumiza acetic acid ku South Africa)
Chitsimikizo cha Pambuyo pa Kugulitsa:
Chitsimikizo cha khalidwe la masiku 30 chokhala ndi njira zosinthira/kubwezera ndalama
Zolembera kutentha kwaulere potumiza zidebe za reefer.
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