Zinc stearate
Zinc stearate yog ib hom hmoov dawb, tsis hnyav. Nws cov mis molecular yog Zn(C₁₇H₃₅COO)₂, thiab nws cov qauv molecular yog RCOOZnOOCR (qhov twg R sawv cev rau cov pab pawg alkyl sib xyaw hauv cov kua qaub stearic). Nws yog flammable, nrog lub zog tshwj xeeb ntawm 1.095, qhov kub autoignition ntawm 900 ° C, qhov ceev ntawm 1.095, thiab lub ntsiab lus yaj ntawm 130 ° C. Nws muaj cov qauv roj.
Zinc Distearate tsis yaj hauv dej, ethanol, thiab ether, tab sis yaj hauv ethanol kub, turpentine, benzene, thiab lwm yam organic solvents, nrog rau cov acids. Thaum Zinc Distearate raug cua sov thiab yaj hauv cov organic solvents, nws hloov mus ua cov khoom gelatinous thaum txias; thaum nws kov cov acids muaj zog, nws decomposes rau hauv stearic acid thiab cov zinc ntsev sib xws.
Zinc stearate muaj cov khoom siv lubricating thiab hygroscopicity. Nws tsis muaj tshuaj lom, me ntsis khaus, tsis ua rau muaj kuab paug, thiab tsis muaj cov yam ntxwv txaus ntshai. Los ntawm kev siv cov yam ntxwv uas zinc stearate yaj tau hauv benzene (thaum calcium stearate tsis yaj), ob lub tshuaj no tuaj yeem sib cais tau.
| Khoom | Tus Qauv | Cov Qauv Tshawb Fawb Txog Qhov Tshwm Sim |
| Qhov tsos (lossis Kev Ntsuas Zoo) | Hmoov dawb | Hmoov dawb |
| Lub Sijhawm Yaj (°C) | 120 ± 5 | 124 |
| Cov ntsiab lus tshauv (%) | 13.0-13.8 | 13.4 |
| Cov Tshuaj Acid Dawb (%) | ≤0.5 | 0.4 |
| Kev Poob Cua Sov (%) | ≤0.5 | 0.3 |
| Qhov Ceev Ntau (g/cm³) | 0.25-0.30 | 0.27 |
| Qhov zoo (200-mesh Sieve Pass Rate%) | ≥99 | Tsim nyog |
Kev siv ntawm Zinc Stearate
Zinc stearate ua haujlwm ua cov roj nplua nyeem rau cov khoom siv roj hmab, tus neeg sawv cev rau cov ntaub, thiab tus neeg sawv cev rau polyvinyl chloride (PVC) yas. Zinc Distearate kuj tseem siv ua tus neeg sawv cev hauv cov khoom yas PVC thiab tus neeg sawv cev rau cov khoom siv roj hmab. Tsis tas li ntawd, Zinc Dioctadecanoate pom cov ntawv thov hauv kev lag luam tshuaj, nrog rau hauv kev tsim cov roj hydrogenated thiab cov roj nplua nyeem, thiab ua haujlwm ua tus neeg ziab hauv cov xim.
Hauv kev ua cov khoom siv PVC thiab roj hmab uas tsis muaj tshuaj lom, zinc stearate ua rau muaj kev sib koom tes thaum siv nrog calcium stearate thiab barium stearate, ua rau muaj kev ruaj khov ntawm photothermal ntawm PVC thiab roj hmab. Nws cov koob tshuaj ib txwm muaj hauv kev ua cov khoom siv PVC yog tsawg dua 1 feem.
Zinc stearate ua haujlwm ua tus neeg sawv cev tso pwm rau cov khoom siv roj hmab, thiab kuj siv ua cov khoom ntxiv polymerization hauv PP, PE, PS, thiab EPS, nrog rau kev tsim cov cwj mem - nrog rau qhov ntau npaum li ntawm 1 txog 3 qhov. Octadecanoic Acid Zinc Salt yog siv ua tus stabilizer, roj nplua nyeem, roj av, accelerator, thiab thickener, thiab ua haujlwm ua tus dispersant thiab thermal stabilizer rau polyethylene, polystyrene, PVC, thiab cov xim masterbatches fiber ntau hauv kev lag luam petrochemical. Hauv cov xim masterbatches (granules), zinc stearate ua haujlwm ua tus thermal stabilizer, dispersant, thiab roj nplua nyeem.
1. Kev Ntseeg Siab Thaum Xa Khoom & Kev Ua Haujlwm Zoo Tshaj Plaws
Cov Nta Tseem Ceeb:
Cov chaw khaws khoom tseem ceeb ntawm Qingdao, Tianjin, thiab Longkou chaw nres nkoj nrog 1,000+
metric tons ntawm cov khoom muaj
68% ntawm cov xaj xa tuaj tsis pub dhau 15 hnub; cov xaj ceev tau muab qhov tseem ceeb los ntawm kev xa khoom sai
channel (30% kev nrawm)
2. Cov Ntawv Pov Thawj Zoo & Kev Ua Raws Cai:
Tau txais daim ntawv pov thawj peb zaug raws li REACH, ISO 9001, thiab FMQS cov qauv
Ua raws li cov cai tswjfwm kev huv thoob ntiaj teb; 100% kev ua tiav ntawm kev tshem tawm kev lis kev cai rau
Cov khoom xa tuaj ntawm Lavxias teb sab
3. Kev Ruaj Ntseg Kev Ua Lag Luam
Kev Them Nyiaj:
Cov nqe lus yooj ywm: LC (pom/lub sijhawm), TT (20% ua ntej + 80% thaum xa khoom)
Cov phiaj xwm tshwj xeeb: 90-hnub LC rau cov lag luam South America; Middle East: 30%
tso nyiaj + them BL
Kev daws teeb meem: Cov txheej txheem teb 72-teev rau cov teeb meem ntsig txog kev txiav txim
4. Kev Tsim Kho Vaj Tse Khoom Siv Agile
Kev Sib Txuas Lus Ntau Hom Kev Thauj Mus Los:
Kev thauj khoom los ntawm huab cua: Kev xa khoom 3 hnub rau kev xa khoom propionic acid mus rau Thaib teb
Kev thauj mus los ntawm tsheb ciav hlau: Txoj kev tshwj xeeb calcium formate mus rau Russia ntawm Eurasian corridors
Cov kev daws teeb meem ISO TANK: Kev xa khoom siv tshuaj lom neeg ncaj qha (piv txwv li, propionic acid mus rau Is Nrias teb)
Kev Txhim Kho Ntim Khoom:
Kev siv tshuab Flexitank: Txo nqi 12% rau ethylene glycol (piv rau lub nruas ib txwm muaj)
ntim khoom)
Kev tsim kho-qib calcium formate / Sodium Hydrosulfide: Cov dej noo-resistant 25kg woven PP hnab
5. Cov Txheej Txheem Txo Kev Pheej Hmoo
Kev Pom Kev Txij Thaum Kawg Mus Txog Thaum Kawg:
Kev taug qab GPS tiag tiag rau kev xa khoom thawv
Cov kev pabcuam tshuaj xyuas sab nraud ntawm cov chaw nres nkoj (piv txwv li, kev xa khoom acetic acid mus rau South Africa)
Kev Paub Tseeb Tom Qab Muag Khoom:
30-hnub lav zoo nrog kev xaiv hloov / rov qab them nyiaj
Cov cuab yeej ntsuas kub dawb rau kev xa khoom hauv thawv txias.
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.
Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.
Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.
Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.
Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!
Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)
Koj tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws.
