Farin foda
1592-23-0
Saukewa: C36H70CaO4
607.02
216-472-8
Mara narkewa a cikin ruwa
| samuwa: | |
|---|---|
Bayanin Samfura
Calcium Stearate shine gishirin alli na stearic acid da kuma abubuwan fatty acid mai tsayi mai alaƙa. Yana cikin rukunin kayan da aka sani da sabulun ƙarfe.
Ana ba da ita azaman tarar, fari ko kusan fari. Ba kamar sodium da sabulun potassium ba, Calcium Stearate kusan ba ya narkewa a cikin ruwa.
Ana amfani da Calcium Stearate sosai azaman:
Mai mai a cikin sarrafa polymer
Wakilin sakin kyallen
Mai lalata acid
A PVC co-stabilizer
Addictive mai hana ruwa
A kwarara da anti-caking taimako
Taimakon sarrafawa don roba, sutura da takarda
Calcium Stearate na kasuwanci na iya ƙunsar gishirin alli na stearic da palmitic acid, ya danganta da kayan abinci mai mai-acid. Ma'anar C36H70CaO4 tana wakiltar ƙayyadaddun ƙarancin calcium.
AOZUN yana samar da Calcium Stearate na masana'antu don robobi, sutura, roba da aikace-aikacen gini.
Dukiya |
Bayani |
|---|---|
Sunan samfur |
Calcium Stearate |
Lambar CAS |
1592-23-0 |
lambar EC |
216-472-8 |
Tsarin kwayoyin halitta |
Saukewa: C36H70CaO4 |
Madadin dabara |
Ca(C18H35O2)2 |
Nauyin kwayoyin halitta |
607.02 g/mol |
Matsayin sinadarai |
Calcium karfe sabulu |
Bayyanar |
Farin fari mai kyau |
Ruwa mai narkewa |
A zahiri mara narkewa |
Na al'ada elemental calcium |
Kimanin kashi 6.6% na ka'idar |
Narkewa ko tausasawa |
Daraja- da dogaro da hanya |
Babban ayyuka |
Man shafawa, wakili na saki, mai lalata acid da ƙari na hydrophobic |
Samfurin samfurin |
Foda; ana iya samun wasu nau'ikan ta hanyar daraja |
Marufi gama gari |
Jakunan masana'antu masu layi na PE |
Kada kaddarorin magana su maye gurbin ƙayyadaddun tallace-tallace da aka amince da su ko takardar shaidar bincike.
Gwaji abu |
Bayanin AOZUN |
Bayyanar |
Farin fari mai kyau |
Calcium abun ciki |
6.5 ± 0.6% |
Free acid |
≤0.5% |
Asarar bushewa |
≤3.0% |
Kewayon narkewa |
140-158 ° C |
Lambar CAS |
1592-23-0 |
Daidaitaccen marufi |
20kg PE mai saƙa jakar |
Dole ne a tabbatar da ƙayyadaddun ƙayyadaddun da ke dacewa da jigilar kaya a cikin ƙayyadaddun ƙayyadaddun bayanai da COA.
Ƙarin sigogi kamar girman barbashi, yawan yawa, tushen fatty-acid, ash da aikin tacewa ana iya tattauna su don oda mai saurin aikace-aikace.
Ana iya ba da rahoton abun cikin calcium ta amfani da tushe daban-daban.
Don ingantaccen calcium distearate:
Elemental calcium kusan 6.6%
Calcium oxide daidai yake da kusan 9.2%
Jimlar toka na iya bayyana kusan 9% -10%
Ƙimar 6.5% alli da kimar kusan 9% CaO na iya kwatanta kayan kwatankwacin ta amfani da tushe daban-daban na rahoto.
Ya kamata masu siyayya su bincika ko takamaiman rahoton ya yi:
Elemental calcium
Calcium oxide
Jimlar toka
Sulfated ash
Sakamako akan as-is ko busasshiyar tushe
Kada a kwatanta dabi'u har sai an tabbatar da tushen gwaji.
Fatty acid kyauta yana wakiltar fatty acid ɗin da ba a amsa ba wanda ya rage a cikin samfurin.
Yana iya yin tasiri:
Ma'aunin Lubrication
Narke hali
wari
Launi
Plate-fita
Watsewa
kwanciyar hankali na ajiya
Mu'amala tare da sauran additives
Ana fi son ƙarancin acid ɗin kyauta don sarrafa polymer mai ƙarfi. Ƙananan adadin ƙila a karɓa ko amfani a wasu ƙira.
Yawan danshi na iya haifar da:
Caking
Poda mara kyau
Bambancin ciyarwa
Lalacewar saman
Canje-canje a halin extrusion
Rashin daidaituwa
Ya kamata a tabbatar da hanyar gwajin saboda hasara akan bushewa na iya haɗawa da abubuwa masu canzawa ban da ruwa.
Girman barbashi yana tasiri:
Watsewa
Yankin saman
Ingantaccen man shafawa
Acid-neutralization rate
Samuwar kura
Ruwan foda
Matsa lamba-fakitin allo
Gama-samfurin bayyanar
Kyakkyawan foda na iya tarwatsewa da sauri amma yana haifar da ƙurar iska. Siffofin ƙira ko ƙananan ƙura na iya ba da kulawa mafi tsabta amma suna buƙatar yanayin haɗawa da ya dace.
Yawan yawa yana rinjayar ƙarar jaka, daidaitawar ciyarwa, isarwa da ƙarfin ajiya.
Maki biyu na Calcium Stearate na iya samun ƙayyadaddun sinadarai iri ɗaya amma halayen ciyarwa daban-daban saboda tsarin barbashi da yawa.
Calcium Stearate na Kasuwanci ba koyaushe yana nuna maki mai kaifi ɗaya ba. Halin da aka lura dashi na iya dogara da abun da ke ciki mai-acid, danshi, hanyar shiri da hanyar gwaji.
Wasu maki suna yin laushi kafin su zama narke mai danko. Don haɓaka tsari, yi amfani da gwajin narkewa ko ƙima na mai siyarwa maimakon dogaro da babbar lambar bayanai guda ɗaya.
A cikin tsari kai tsaye, stearic acid ko cakuda mai-acid yana amsawa tare da tushen calcium.
Kayayyakin aiwatar da kai tsaye na iya bayar da:
Ingantacciyar samarwa mai girma
Sarrafa mai-acid abun da ke ciki
Dangantaka mai yawa barbashi
Kyakkyawan aiki a cikin ƙirar masana'antu da yawa
Kammala amsawa, ragowar acid kyauta da ƙarewar barbashi dole ne a sarrafa su a hankali.
A cikin tsarin hazo, stearate mai narkewa yana amsawa da gishirin calcium mai narkewa, yana samar da Calcium Stearate maras narkewa.
Makin da aka haɗe na iya samar da:
Girman barbashi mai kyau
Babban yanki mai girma
Daban-daban ilimin halittar jiki
Watsewa cikin sauri
Ƙananan fatty acid idan an sarrafa shi yadda ya kamata
Wankewa da bushewa suna da mahimmanci saboda ragowar gishiri mai narkewa da danshi na iya shafar aikin ƙasa.
Kayayyaki masu kama da alli da ƙimar acid-free-acid na iya kasancewa daban-daban saboda:
Kwayoyin halittar jiki
Yankin saman
Porosity
Sauran gishiri
Rarraba Fatty-Acid
Tarihin bushewa
Hanyar niƙa ko granulation
Don haka gwajin aikace-aikacen ya fi abin dogaro fiye da zabar maki ta hanyar tantancewa kaɗai.
Calcium Stearate na iya yin ayyuka da yawa a lokaci guda.
Dogayen sarƙoƙi na hydrocarbon yana rage juzu'i tsakanin:
Abubuwan polymer
Polymer narke da kayan ƙarfe
Fillers da guduro
Yankunan da aka ƙera da filaye
Wannan na iya inganta kwarara, rage mannewa da goyan bayan aiki mai santsi.
Ma'auni tsakanin lubrication na ciki da na waje ya dogara da daidaituwar polymer, maida hankali, zazzabi da sauran abubuwan ƙari.
Calcium Stearate na iya yin ƙaura zuwa musaya kuma yana rage mannewa tsakanin ɓangaren da aka gama da ƙura.
Yin amfani da wuce gona da iri na iya shafar bugu, rufewa, haɗin kai ko bayyanar saman, don haka dole ne a kafa mafi kyawun matakin da gwaji.
Ragowar mai kara kuzari chlorides, pigments, fillers, abubuwan da ke hana wuta da sauran kayan albarkatun kasa na iya shigar da nau'in acidic cikin polymer.
Calcium Stearate na iya kawar da ragowar acidic, yana taimakawa:
Kare kayan aiki daga lalata
Inganta kwanciyar hankali aiki
Kare aikin antioxidant
Rage halayen da ba a so
Goyi bayan kwanciyar hankali launi
Ba maye gurbin duk kunshin antioxidant ko stabilizer ba.
Calcium Stearate na iya ɗaukar saman barbashi kuma ya rage juzu'in ɓarna. Wannan na iya inganta kwarara da tarwatsewar zaɓaɓɓun foda, filler, pigments da masterbatches.
Calcium Stearate an zaɓi shi bisa ga tsaftar sinadarai, kaddarorin ɓangarorin da matakin tsari.
A cikin PE da PP, Calcium Stearate ana yawan amfani dashi azaman mai lalata acid da mai sarrafa mai.
Yana iya taimakawa wajen kawar da ragowar acidic mai kara kuzari da kuma kare abubuwan da ake amfani da su na polymer yayin extrusion.
Mahimman alamun aiki sun haɗa da:
Calcium abun ciki
Fatty acid kyauta
Danshi
Girman barbashi
Watsewa
Launi
Fihirisar tacewa
Ragowar daskararrun inorganic
Fim da aikace-aikacen fiber na iya buƙatar ƙaramin-filtration-index. Rarrabuwar barbashi mara kyau ko sauran kayan da ba a iya gani ba na iya ƙara matsa lamba-fakitin allo da ba da gudummawa ga lahani na fim.
A cikin PVC, Calcium Stearate na iya aiki kamar:
Mai mai
Wakilin saki
Wani sashi na tsarin alli-zinc stabilizer
Acid-neutralizing co-stabilizer
Taimakon sarrafawa
Bai kamata a siffanta shi ta atomatik azaman cikakkiyar ma'aunin zafi na PVC lokacin amfani da shi kaɗai ba.
Lubrication dole ne a daidaita a hankali. Yawan lubrication na waje na iya jinkirta haɗuwa, yayin da rashin isasshen man shafawa na iya ƙara juzu'i da mannewa.
Ana iya amfani da Calcium Stearate a cikin zaɓaɓɓun robobin injiniya, cike da mahalli da manyan batches masu launi don tallafawa kwarara, watsawa da sakin ƙura.
Aikace-aikace masu zafi ya kamata su kimanta launi na thermal, abun ciki mara ƙarfi da samuwar ajiya.
A cikin mahadi na roba, Calcium Stearate na iya aiki azaman mai mai sarrafawa, wakili na saki ko taimakon watsawa.
Yana iya shafar:
Hadawa
Watsewar filler
Sakin mold
Ƙarshen saman
Maganin hali
Adhesion
Ya kamata a gwada tasirinsa akan ƙimar magani da kaddarorin jiki a cikin cikakkiyar tsari.
Calcium Stearate na iya rage sha ruwa a cikin:
Samfuran siminti
Kankare tubalan
Pavers
Dry-mix turmi
Plasters
Allolin gini
Sarƙoƙin kitse na hydrophobic na iya rage shigar ruwa capillary da kuma taimakawa sarrafa tasirin da ke da alaƙa da danshi.
Aiki ya dogara da rarrabuwa barbashi, siminti sunadarai da sashi. Ƙarin ƙari mai yawa na iya rinjayar abun ciki na iska, ruwa, mannewa ko ƙarfin inji.
Ya kamata a kimanta shayar da ruwa, ƙarfin matsawa, lokacin saita lokaci da efflorescence tare.
Ana iya amfani da Calcium Stearate azaman mai mai, maganin ƙura, taimakon sutura ko ɓangaren hana ruwa a cikin zaɓaɓɓun ƙirar takarda.
Barbashi size da watsawa ingancin da muhimmanci ga shafi uniformity da surface gama.
A cikin sutura da tsarin pigment, Calcium Stearate na iya ba da gudummawa ga:
Matting
Halin Sanding
Anti-tarewa
Rashin ruwa
Ruwan foda
Watsawa mai launi
Dole ne a gwada dacewa, mai sheki, danko da mannewa a cikin tsari na ƙarshe.
Calcium Stearate na iya shafa ɓawon foda kuma ya rage haɗin kai. Wannan na iya inganta kwarara a cikin zaɓaɓɓun foda na masana'antu, kayan aikin noma da sauran busassun gauraye.
Shirye-shiryen ciyarwa ko aikace-aikacen abinci suna buƙatar ƙimar da ta dace.
Ba ta atomatik ba.
Ana iya ba da izinin gishirin alli na fatty acid a takamaiman abinci, abinci, magunguna da aikace-aikacen kayan kwalliya. Koyaya, Calcium Stearate na masana'antu baya zama darajar abinci ko matakin magunguna kawai saboda yana da lambar CAS iri ɗaya.
Ƙirar da aka tsara na iya buƙatar sarrafawa don:
Fatty-acid tushen
Stearic da palmitic acid abun da ke ciki
Karfe masu nauyi
Arsenic
Jagoranci
Microbiology
Al'amarin da ba shi da tushe
Ragowar kaushi
Tsaftar masana'anta
Halin Allergen ko GMO
Abun iya ganowa
Matsalolin pharmacopoeia ko ƙa'idodin ƙari na abinci
Yi amfani da daidaitaccen ma'aunin masana'antu na AOZUN kawai don aikace-aikacen da aka bayyana a cikin takaddun kasuwanci.
Abinci, ciyarwa, kayan kwalliya ko amfani da magunguna dole ne a tabbatar da su a rubuce kafin siye.
Sunan sinadari kadai baya tantance matsayin tushe.
Fatty acids da ake amfani da su don kera Calcium Stearate na iya fitowa daga:
Man kayan lambu
Kitsen da aka samu daga dabba
Haɗin tushe daban-daban
Samfurin da aka samo kayan lambu na iya dacewa da buƙatun vegan, amma dacewa yakamata a goyi bayan takaddun sarkar wadata.
Halal, Kosher, vegan, RSPO, GMO ko iƙirarin alerji na buƙatar makin da ya dace da takaddun shaida na yanzu. Bai kamata a yi la'akari da su daga bayyanar ko lambar CAS ba.
Samfura |
Halin ruwa |
Na yau da kullun ƙarfi |
La'akarin zaɓi |
Calcium Stearate |
A zahiri mara narkewa |
Acid scavenging, lubrication, saki da kuma hydrophobicity |
An yi amfani da shi sosai a cikin polymers da gini |
Zinc Stearate |
A zahiri mara narkewa |
Saki mai ƙarfi, zamewa da lubrication |
Zai iya rinjayar daidaiton launi na PVC idan ba daidai ba |
Magnesium Stearate |
A zahiri mara narkewa |
Lubrication, anti-caking da kuma sarrafa kwamfutar hannu |
Amfani da magunguna yana buƙatar ƙima mai dacewa |
Sodium Stearate |
Ƙarin dacewa da ruwa |
Kauri, sabulu da emulsification |
Halin ruwa daban-daban daga Calcium Stearate |
Aluminum Stearate |
Ruwa-marasa narkewa |
Kauri, hana ruwa da samuwar gel |
Rheology ya bambanta sosai |
Waɗannan kayan ba za su iya musanya su ba ta ɗaya-da-daya.
Bada fifiko:
Calcium abun ciki
Free acid
Danshi
Bargarar narkewar hali
Kyakkyawan watsawa
Bada fifiko:
Ƙananan ma'aunin tacewa
Girman ƙwaƙƙwal da sarrafawa
Ƙananan ragowar inorganic
Low danshi
M launi
Bada fifiko:
Ma'aunin Lubrication
Halin haɗaka
Launi mai zafi
Dace da fakitin stabilizer
Yi aikin faranti
Bada fifiko:
Ayyukan hydrophobic
Watsewa a cikin bushe bushe
Yawan yawa
Ruwan sha
Tasiri akan ƙarfi da saiti
Bada fifiko:
Sakin mold
Watsewar filler
Cure dacewa
ingancin saman
Ƙananan gurɓatawa
Bada fifiko:
Yarda da tsari
Fatty-acid tushen
Tsafta da gano karafa
Gudanar da masana'anta
Takaddun shaida da ake buƙata
Pharmacopoeia ko ƙayyadaddun kayan abinci
Kada a musanya darajar masana'antu don wani tsari mai tsari.
Ana iya auna sinadarin calcium ta hanyar titration complexometric, ICP ko wata ingantacciyar hanya.
Dole ne a bambanta sakamakon daga rahoton CaO ko jimlar-ash.
Ana auna fatty acid kyauta ta hanyar titration kuma ana ba da rahoton ta hanyar amfani da tushen lissafin da aka yarda.
Ya kamata a bayyana hanyar da fatty acid idan ƙimar tana da mahimmanci.
Yanayin bushewa da tsawon lokaci yana shafar sakamakon. Masu saye da ke kwatanta masu kaya da yawa yakamata suyi amfani da hanyoyin gwaji daidai gwargwado.
Girman barbashi na iya yin rahoton ta:
Sieve bincike
Laser diffraction
Microscope
Kashi ta hanyar ƙayyadadden raga
Sakamako daga hanyoyi daban-daban ba su canzawa kai tsaye.
Gwajin yakamata ya bambanta saɓanin saɓanin ɗimbin yawa daga ɗimbin yawa. Daidaita mai ciyarwa yakamata yayi amfani da ƙimar da ta dace da kayan abokin ciniki.
Ash yana nuna ragowar da ke ɗauke da sinadarin calcium bayan ƙonewa. Ba daidai yake da sinadarin calcium ba.
Don ingantaccen fim ɗin PE da PP ko samar da fiber, fihirisar tacewa na iya zama ƙarin bayani fiye da tsafta ta gabaɗaya saboda yana kimanta tasirin kayan akan fakitin allo mai kyau.
AOZUN yana ba da ƙayyadaddun ƙayyadaddun masana'antu wanda ke rufe bayyanar, alli, acid kyauta, asarar bushewa da kewayon narkewa.
Masu siye za su iya tattauna guduro mai niyya, ƙirar gini, sigar samfur da buƙatun sarrafawa kafin tabbatar da oda.
Takaddun da ake samu na iya haɗawa da:
Batch takardar shaidar bincike
Takardar bayanan aminci
Takardar bayanan fasaha
Bayanin tattarawa
Bayanin asalin ƙasar
Bayanin tsari idan an zartar
Daidaitaccen marufi shine jakar saƙa mai nauyin kilogiram 20 wanda aka lulluɓe da fim ɗin polyethylene mai ƙarfi. Za'a iya tattauna madadin marufi bisa ga yawa da inda aka nufa.
AOZUN na iya daidaita takaddun fitarwa da bayanan dabaru tare da abokin ciniki da mai ba da jigilar kaya.
Daidaitaccen marufi:
20kg PE mai saƙa jakar
Madadin marufi batun tabbatarwa
Ajiye Calcium Stearate:
A cikin sanyi, bushe da wuri mai iska
A cikin marufi na asali tam rufe
Nisantar danshi
Nisantar hasken rana kai tsaye
Nisantar magungunan oxidizing masu ƙarfi
Nisa daga tushen kunna wuta
Inda za a iya sarrafa tarin ƙura
Yakamata a sake rufe buhunan da aka yi amfani da su da sauri don rage sha da gurɓata ruwa.
Dole ne a tabbatar da rayuwar faifai daga ambato, alamar samfur ko takaddun kasuwanci.
Ana ɗaukar Calcium Stearate gabaɗaya a matsayin kayan masana'antu mai ƙarancin haɗari, amma sarrafa foda har yanzu yana buƙatar sarrafawa masu dacewa.
Kurar iska na iya haifar da haushin inji da ban tsoro. Calcium Stearate mai tarwatsewa yana iya haifar da ƙura mai ƙonewa a cikin iska.
Abubuwan sarrafawa da aka ba da shawarar sun haɗa da:
Shaye shaye na gida
Rufe foda canja wurin inda aiki
Tarin kura
Rigakafin tara ƙura
Ƙaddamar da kayan aiki masu dacewa
Kariyar ido mai dacewa
Safofin hannu masu kariya da tufafi
Madaidaicin kariyar numfashi lokacin da ake buƙata
Babu shan taba ko buɗe wuta a wuraren sarrafa foda
Abun ƙonewa na iya haifar da hayaki mai ban haushi.
Bi AOZUN SDS na yanzu da kimanta haɗarin wurin aiki na abokin ciniki.
Calcium Stearate yawanci ana jigilar su azaman mai kyau mara haɗari, amma SDS na yanzu don ainihin ƙimar da aka kawo dole ne ya sarrafa rarrabuwa.
Kafin siyan, masu siye yakamata su tabbatar:
Matsayin sinadarai masu dacewa
REACH ko TSCA bukatun
RoHS bukatun
Bukatun hulɗar abinci
Ƙayyadaddun motoci ko lantarki
Dokokin tattarawa da lakabi
Takaddun takaddun shigo da ƙasa na musamman
Dole ne a tantance ka'idojin abinci, ciyarwa, kayan kwalliya da magunguna daban da ka'idojin sinadarai na masana'antu na gaba ɗaya.
Don zance mai sauri, samar da:
Samfurin: Calcium Stearate
Lambar CAS: 1592-23-0
Abubuwan da ake buƙata na calcium
Mafi girman acid kyauta
Matsakaicin danshi
Bukatar girman girman barbashi
Bukatar girma-yawa
Fom samfurin da ake buƙata
Aikace-aikacen da aka yi niyya
Adadin da ake buƙata
Zaɓin marufi
Makomawa
Takaddun shaida da ake buƙata
Jadawalin bayarwa
Don fim, fiber ko aikace-aikacen polymer mai girma, sun haɗa da kowane buƙatun tacewa-fidifi ko buƙatun fakitin allo.
Lambar CAS ita ce 1592-23-0.
A'a. A zahiri baya narkewa a cikin ruwa, sabanin sodium ko potassium stearate.
Madaidaicin ƙwayar calcium ya ƙunshi kusan kashi 6.6% na alli. Bayanan kasuwanci sun bambanta tare da abun da ke ciki da hanyar gwaji.
Ƙimar da ke kusa da 9% na iya komawa zuwa daidai CaO ko ash maimakon alli na asali. Tabbatar da tushen rahoton kafin kwatanta samfuran.
Ana amfani da shi azaman mai mai, wakili mai sakin ƙira, mai lalata acid, taimakon kwarara da kuma ɓangaren zaɓaɓɓen tsarin ƙarfafawa.
Yana iya zama wani ɓangare na calcium-zinc ko wasu tsarin daidaitawa na PVC, amma bai kamata a bi da shi ta atomatik a matsayin cikakken stabilizer lokacin amfani da shi kadai ba.
Zai iya rage sha ruwa a zaɓaɓɓen kayan siminti. Hakanan dole ne a gwada tasirin ƙarfi, iska da saiti.
Matsayi ne wanda aka tsara don rage girman haɓakar matsa lamba da adibas akan fakitin allo mai kyau, musamman a cikin fim ɗin PE da PP da samar da fiber.
Samfurin da aka ƙera kuma an rubuta shi zuwa takamaiman ƙayyadaddun abinci yakamata a bayyana shi azaman matakin abinci. Daidaitaccen ƙayyadaddun masana'antu na AOZUN baya tabbatar da bin abinci kai tsaye.
Ana iya ƙera shi daga kayan lambu-ko fatty acid da aka samu daga dabba. Matsayin vegan yana buƙatar takaddun tushe.
Gabaɗaya yana da ƙarancin guba mai ƙarfi, amma foda na iya haifar da haushin inji kuma yana iya haifar da ƙurar ƙura mai ƙonewa a cikin iska.
Daidaitaccen marufi jakar saƙa ce mai nauyin kilogiram 20 na PE. Za'a iya tattauna madadin marufi yayin zance.
Takaddun da ake samuwa suna iya haɗawa da batch COA, SDS, TDS, bayanan marufi da bayanan tsari masu dacewa. Tabbatar da buƙatun kafin yin oda.
AOZUN yana ba da Calcium Stearate CAS 1592-23-0 don robobi, sutura, roba, masterbatch da aikace-aikacen gini.
Aiko mana da abun ciki na calcium ɗin ku da ake buƙata, acid kyauta, danshi, girman barbashi, yawa, marufi da wurin zuwa. AOZUN za ta sake nazarin ƙayyadaddun ƙayyadaddun bayanai, takaddun bayanai da buƙatun isar da saƙo kafin bayar da zance.