Silikoni Dioxide
Mtundu wa Bizinesi: Kampani Yopanga/Fakitale & Yogulitsa
Chogulitsa Chachikulu: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulfite, Sodium Bicarbonate
Chiwerengero cha Antchito: 150
Chaka Chokhazikitsidwa: 2006
Chitsimikizo cha Kachitidwe ka Kasamalidwe: ISO 9001
Malo: Shandong, China (Kumtunda)
Katundu Wathupi: Silika ya TOP imapangidwa ndi mvula, magawo azinthu amawongoleredwa okha, zomwe mitundu yosiyanasiyana imadutsa.
Silika ikhoza kupangidwa molondola. Ikhozanso kupangidwa malinga ndi kufunikira. Silika yamtundu wa TOP ili ndi kuchuluka kwa 0.192-0.320, malo olumikizirana 1750℃，mabowo.
Ili ndi kufalikira kwabwino mu rabara yopanda kanthu komanso mphamvu yosakaniza mwachangu komanso yamphamvu kwambiri. Itha kugwiritsidwa ntchito m'magawo ambiri, ndipo ndi yosavuta kuphatikiza ndi ulusi, rabara ndi mapulasitiki ndi zina zotero.
Silicon Dioxide ilipo m'mitundu iwiri ikuluikulu: Crystalline Silicon Dioxide ndi Amorphous Silica. Crystalline Silicon Dioxide, monga quartz, ili ndi kapangidwe kabwino ka atomu, komwe kamapangitsa kuti ikhale yolimba kwambiri komanso yowoneka bwino. Ndi yowonekera bwino pamitundu yosiyanasiyana ya mafunde, zomwe zimapangitsa kuti ikhale yothandiza pakugwiritsa ntchito kuwala.
Koma Silika Yopanda Maonekedwe, ilibe kapangidwe kake kakutali. Silika Yophatikizidwa, mtundu wa silica yopanda maonekedwe, imapangidwa ndi quartz yosungunuka ndipo imakhala ndi kutentha kochepa kwambiri, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito molondola kwambiri. Silicon Dioxide Nanoparticles ili ndi mawonekedwe apadera chifukwa cha kukula kwake kochepa, monga chiŵerengero chachikulu cha pamwamba mpaka pa voliyumu, chomwe chingapangitse kuti zinthu zisinthe m'njira ya mankhwala.
Ufa wa Silika ndi Ufa wa Silicon Dioxide umabwera mu kukula ndi kuyera kosiyanasiyana. Mawonekedwe awo enieni amatha kukhala kuyambira ufa wosalala mpaka zinthu zopyapyala, zomwe zimatha kukonzedwa malinga ndi zofunikira zosiyanasiyana zogwiritsidwa ntchito.
Kawirikawiri, barite imagwiritsidwa ntchito ngati chinthu chomwe chimakhala ndi zigawo zambiri za barite ya barium sulfate, malasha ndi calcium chloride, ndipo chimasakanizidwa kuti chipeze barium chloride, ndipo izi zimachitika motere:
BaSO4 + 4C + CaCl2 → BaCl2 + CaS + 4CO ↑.
Njira yopangira Barium Chloride anhydrous: Barium chloride dihydrate imatenthedwa kufika pa 150℃ chifukwa cha madzi m'thupi kuti ipeze zinthu za barium chloride anhydrous.
BaCl2 • 2H2O [△] → BaCl2 + 2H2O
Barium chloride ikhozanso kupangidwa kuchokera ku barium hydroxide kapena barium carbonate, yomwe imapezeka mwachilengedwe ngati mchere wa "Witherite". Mchere woyambira uwu umagwira ntchito kuti upereke barium chloride yosungunuka. Pamlingo wa mafakitale, imakonzedwa kudzera mu njira ziwiri.
Kufotokozera kwa Silika Yogwiritsidwa Ntchito ndi Mafakitale
| Kagwiritsidwe Ntchito | Silika Yachizolowezi ya Mphira | Silika Yopangira Mating | Silika ya Mphira wa Silicone | ||||||||||
| Chinthu/Chizindikiro/ Chitsanzo |
| Njira Yoyesera | PAMWAMBA 925 | PAMWAMBA 955-1 | PAMWAMBA 955-2 | PAMWAMBA 975 | PAMWAMBA 975MP | PAMWAMBA 975GR | PAMWAMBA 955-1 | PAMWAMBA 965A | PAMWAMBA 965B | PAMWAMBA 955GXJ | PAMWAMBA 958GXJ |
| Kuwoneka |
| Zooneka | Ufa | Ngale yaying'ono | Granule | Ufa | Ufa | Ufa | |||||
| Malo enieni a pamwamba (BET) | M2/g | GB/T 10722 | 120-150 | 150-180 | 140-170 | 160-190 | 160-190 | 160-190 | 170-200 | 270-350 | 220-300 | 150-190 | 195-230 |
| CTAB | M2/g | GB/T 23656 | 110-140 | 135-165 | 130-160 | 145-175 | 145-175 | 145-175 | 155-185 | 250-330 | 200-280 | 135-175 |
|
| Kumwa Mafuta (DBP) | cm3/g | HG/T 3072 | 2.2-2.5 | 2.0-2.5 | 1.8-2.4 | 2.5-3.0 | 2.8-3.5 | 2.2-2.5 | 2.0-2.6 | ||||
| Zomwe zili mu SiO2 (zouma) | % | HG/T 3062 | ≥90 | ≥92 | ≥95 | ≥99 | |||||||
| Kutaya kwa chinyezi pa(105℃ 2 ola) | % | HG/T 3065 | 5.0-7.0 | 4.0-6.0 | 4.0-6.0 | 5.0-7.0 | |||||||
| Kutaya kwa Kuyatsa (pa 1000℃) | % | HG/T 3066 | ≤7.0 | ≤6.0 | ≤6.0 | ≤7.0 | |||||||
| Mtengo wa PH (10% aq) |
| HG/T 3067 | 5.5-7.0 | 6.0-7.5 | 6.0-7.5 | 6.0-7.0 | |||||||
| Mchere Wosungunuka | % | HG/T 3748 | ≤25 | ≤1.5 | ≤1.0 | ≤0.1 | |||||||
| Zamkati mwa Fe | mg/kg | HG/T 3070 | ≤500 | ≤300 | ≤200 | ≤150 | |||||||
| Sefa Zotsalira pa (45um) | % | HG/T 3064 | ≤0.5 | ≤0.5 | ≤0.5 | 10-14um | |||||||
| Modulus 300% | Mpa | HGT | ≥ 5.5 |
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| Modulus 500% | Mpa | HG/T 2404 | ≥ 13.0 |
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| Kulimba kwamakokedwe | Mpa | HG/T 2404 | ≥19.0 |
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| Kuchuluka kwa kutalika panthawi yopuma | % | HG/T 2404 | ≥550 |
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| Muyezo wazinthu | HG/T3061-2009 | ||||||||||||
| Ndemanga | *:300=50mesh 300=50mesh **: 75=200 mesh 75=200mesh | ||||||||||||
Mafotokozedwe a HD Silika ya Matayala
|
Kagwiritsidwe Ntchito |
Tayala Logwira Ntchito Kwambiri | ||||||||||
| Chinthu/Chizindikiro/ Chitsanzo
|
| Mayeso Njira |
TOPHD 115MP |
TOPHD 200MP |
TOPHD 165MP |
TOPHD 115GR |
TOPHD 200GR |
TOPHD 165GR |
TOPHD 7000GR |
TOPHD 9000GR |
TOPHD 5000G |
|
Kuwoneka |
|
Zooneka |
Ngale yaying'ono | Granule | Granule | ||||||
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Malo Okhazikika (N2)-Tristar, Malo amodzi |
M2/g |
GB/T 10722 |
100-130 |
200-230 |
150-180 |
100-130 |
200-230 |
150-180 |
165-185 |
200-230 |
100-13 |
|
CTAB |
M/g | GB/T 23656 |
95-125 |
185-215 |
145-175 |
95-125 |
185-215 |
145-175 |
150-170 |
175-205 |
95-12 |
| Kutaya kwa chinyezi (pa 105℃, maola awiri) |
% |
HG/T 3065 |
|
5.0-7.0 |
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5.0-7.0 |
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5.0-7.0 |
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| Kutaya kwa Kuyatsa (pa 1000℃) |
% | HG/T 3066 |
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≤7.0 |
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≤7.0 |
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≤7.0 |
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PMtengo wa H (5% aq) |
| HG/T 3067 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
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| Kuyendetsa kwamagetsi (4% aq) |
μS/cm |
ISO 787-14 |
≤1000 |
≤1000 |
≤1000 |
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| Sisefa Yotsalira, >300 μm* |
% | ISO 5794-1F |
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≤80 |
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Sieve Residue, <75 μm* |
% |
ISO 5794-1F |
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≤10 |
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| Muyezo wazinthu | GB/T32678-2016 | ||||||||||
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Ndemanga |
*300=50mesh 300=50mesh **: 75=200 mesh 75=200mesh | ||||||||||
Kufotokozera kwa Silika Yowonjezera Chakudya
| Mndandanda wa Zamalonda | Tayala Logwira Ntchito Kwambiri | ||||||||||
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Chinthu/Chizindikiro/ Chitsanzo
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| Mayeso Njira |
TOPSIL M10 |
TOPSIL M90 |
TOPSIL P245 |
TOPSIL P300 |
TOPSIL G210 |
TOPSIL G230 |
TOPSIL G260 | ||
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Kuwoneka |
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Zooneka | Ufa | Ngale yaying'ono | |||||||
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Kumwa Mafuta (DBP) |
cm3/g | HG/T 3072 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.8-3.5 |
2.0-3.0 |
2.0-3.0 |
2.5-3.5 | ||
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Kukula kwa Tinthu (D50) |
μm | GB/T 19077.1 |
10 |
150 |
100 |
30 |
250 |
250 |
200 | ||
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Zomwe zili mu SiO2 (zouma) |
% | GB 25576 |
≥ 96 |
≥ 96 | |||||||
| Kutaya kwa chinyezi |
% | GB 25576 | ≤5.0 | ≤5.0 | |||||||
| Kutaya kwa Kuyatsa | % | GB 25576 |
≤8.0 |
≤8.0 | |||||||
| Mchere Wosungunuka |
% | GB 25576 |
≤4.0 |
≤4.0 | |||||||
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Monga Zamkati |
mg/kg | GB 25576 |
≤3.0 |
≤3.0 | |||||||
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Zamkati mwa Pb |
mg/kg | GB 25576 |
≤5.0 |
≤5.0 | |||||||
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Zamkati mwa CD |
mg/kg | GB/T 13082 |
≤0.5 |
≤0.5 | |||||||
|
Heavy Metal (mu mawonekedwe a Pb) |
mg/kg | GB 25576 |
≤30 |
≤30 | |||||||
| Muyezo wazinthu | Q/0781LKS 001-2016 | ||||||||||
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Ndemanga |
*300=50mesh 300=50mesh 75=200 mesh 75=200mesh | ||||||||||
Kufotokozera kwaoSilika Yapadera Yopangira
|
Kagwiritsidwe Ntchito |
OCholinga Chapaderas | |||||||
| Chinthu/Chizindikiro/ Chitsanzo
|
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Njira Yoyesera |
TOP25 |
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Kuwoneka |
| Zooneka | Ufa | Ufa | Ufa |
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| Malo Okhazikika (N2)-Tristar, Malo amodzi | M2/g | GB/T 10722 | 130-170 | 300-500 | 250-300 |
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| CTAB | M2/g | GB/T 23656 | 120-160 |
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| Kumwa Mafuta (DBP) | cm3/g
| HG/T 3072 | 2.0-2.5 | 1.5-1.8 | 2.8-3.5 |
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| Kutaya kwa chinyezi (pa 105℃, maola awiri) | % | HG/T 3065 | 5.0-7.0 | ≤ 5.0 | < 5.0 |
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| Kutayika kwa Mphamvu (pa 1000℃) | % | HG/T 3066 | ≤ 7.0 | 4.5-5.0 | ≤ 7.0 |
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| Mtengo wa PH (5% aq) |
| HG/T 3067 | 9.5-10.5 | 6.5-7.0 | Malinga ndi Kufunika kwa Makasitomala |
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| Mchere Wosungunuka | % | HG/T 3748 | ≤ 2.5 | ≤ 0.15 | ≤ 0.01 |
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| Sisefa Yotsalira, >300 μm* | % | ISO 5794-1F |
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| Malinga ndi Kufunika kwa Makasitomala |
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| Sisefa Yotsalira, <75 μm** |
| ISO 5794-1F |
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| Muyezo wazinthu | ISO03262-18 | |||||||
| Ndemanga: | *:300=50mesh 300=50mesh 75=200 mesh 75=200mesh | |||||||
* Silika ya TOP25, yomwe ndi ya Alkaline White Carbon Black, ingagwiritsidwe ntchito ngati chowonjezera mphamvu pakupanga zinthu za mphira wa butyl monga machubu a mphira, matepi, zomangira za mphira ndi zinthu zina za mphira. Ikhoza kuwonjezera mphamvu zakuthupi za mphira monga mphamvu, kuuma, mphamvu yong'ambika, kusinthasintha ndi kukana kuwonongeka, kupangitsa zinthu za mphira kukhala zolimba komanso kupititsa patsogolo magwiridwe antchito ndi kudalirika kwawo.
Pali njira ziwiri zazikulu zopangira Silicon Dioxide: njira zachilengedwe zochotsera zinthu ndi njira zopangira.
Kuchotsa Zachilengedwe
Quartz yachilengedwe imakumbidwa kuchokera pansi. Pambuyo pochotsa, imadutsa m'njira zosiyanasiyana monga kuphwanya, kupukuta, ndi kuyeretsa kuti ipeze Silicon Dioxide yoyera kwambiri. Njirayi imapanga mitundu ya silicon dioxide yoyera kwambiri.
Njira Zopangira
Silicon Dioxide yopangidwa imapangidwa kudzera mu zochita za mankhwala. Njira imodzi yodziwika bwino ndi njira yothira madzi, pomwe sodium silicate imakumana ndi asidi kuti ipange silika gel, yomwe imauma ndikugayidwa kuti ipange ufa wa silika. Njira ina ndi njira ya silika yofukiza, yomwe imaphatikizapo hydrolysis ya silicon tetrachloride yotentha kwambiri mu lawi la oxygen-hydrogen kuti ipange silika yosalala kwambiri komanso yoyera kwambiri.
Njira Yopangira
Phulusa la Soda la Mchenga
(Na2C03)
Kuchepetsa H2SO4
Kusakaniza │ │
Mvula ya m'chipinda
│ Madzi
Silikate
Dothi la Ng'anjo
1400℃
│ Kusamba ndi kusefa
Madzi Glass SIO2 + H2O
Keke (ya Cullet)
│ │
Spray Yosungunuka
│ Kuumitsa SIO2 mu ufa
H2O
Kupindika
Malo Osungirako
Mu Makampani Ogulitsa Matayala ndi Rabala
Silicon Dioxide mu Matayala ndi Silicon Dioxide mu Raba amachita gawo lofunika kwambiri. Silica Filler imawonjezeredwa ku zinthu za rabala kuti igwire bwino ntchito ya matayala. Imawonjezera kugwira ntchito, imachepetsa kukana kugwedezeka, komanso imapangitsa kuti mafuta azigwira bwino ntchito. Izi zimapangitsa matayala kukhala otetezeka komanso ochezeka kwa chilengedwe.
Mu Makampani Amagetsi
Silicon Dioxide mu Electronics imagwiritsidwa ntchito ngati chinthu chotetezera kutentha mu zipangizo za semiconductor. Mphamvu yake yayikulu ya dielectric komanso kukhazikika kwa kutentha zimapangitsa kuti ikhale chisankho chabwino kwambiri cholekanitsa zigawo zosiyanasiyana m'mabwalo ophatikizika. Imathandizanso kuteteza zigawo zamagetsi ku zinthu zachilengedwe monga chinyezi ndi fumbi.
Mu Makampani Ogulitsa Chakudya
Silika yomwe ili mu chakudya imagwiritsidwa ntchito ngati choletsa kusakaniza. Imaletsa zakudya kuti zisagwirizane, zomwe zimapangitsa kuti zikhale zosalala. Nthawi zambiri imagwiritsidwa ntchito popanga zakudya zaufa monga zonunkhira, ufa, ndi khofi.
Mu Makampani Opaka Utoto
Silika mu Utoto imagwiritsidwa ntchito kulimbitsa kulimba ndi kukana kukanda kwa utoto. Ikhozanso kuwonjezera kunyezimira ndi mawonekedwe a utoto, zomwe zimapangitsa kuti ukhale wokopa kwambiri kwa ogula.
Mu Makampani Ogulitsa Mankhwala
Silicon Dioxide mu Mankhwala imagwiritsidwa ntchito ngati chotenthetsera madzi popanga mapiritsi. Imathandiza mapiritsi kuyenda bwino panthawi yopanga mapiritsi, kuonetsetsa kuti mapiritsiwo ndi olemera komanso abwino nthawi zonse.
Mafotokozedwe a phukusi lonse: 25KG, 50KG; 500KG; 1000KG, 1250KG Chikwama Chachikulu;
Kukula kwa Phukusi: Kukula kwa thumba lalikulu: 95 * 95 * 125-110 * 110 * 130；
25kg kukula kwa thumba: 50 * 80-55 * 85
Chikwama chaching'ono ndi thumba la magawo awiri, ndipo gawo lakunja lili ndi filimu yophimba, yomwe ingalepheretse kuyamwa kwa chinyezi. Chikwama chachikulu chimawonjezera zowonjezera zoteteza ku UV, zoyenera kunyamulidwa mtunda wautali, komanso m'malo osiyanasiyana okhala ndi nyengo.
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Nthawi Yolipira: TT, LC kapena pokambirana
Doko Lolozera: Doko la Qingdao, China
Nthawi yotsogolera: Masiku 10-30 mutatsimikizira oda
Zitsanzo Zovomerezeka za Oda Ang'onoang'ono Zikupezeka
Magawo Ogawa Apatsidwa Mbiri
Mtengo Wotumiza Mwachangu
Chitsimikizo / Chitsimikizo cha Kuvomerezeka Padziko Lonse
Dziko Lochokera, CO/Fomu A/Fomu E/Fomu F...
Ali ndi zaka zoposa 15 zaukadaulo pakupanga Silicon Dioxide;
Mukhoza kusintha kulongedza malinga ndi zomwe mukufuna; Chitetezo cha thumba lalikulu ndi 5:1;
Dongosolo laling'ono loyesera ndilovomerezeka, chitsanzo chaulere chikupezeka;
Kupereka kusanthula koyenera kwa msika ndi mayankho azinthu;
Kupatsa makasitomala mtengo wopikisana kwambiri pa siteji iliyonse;
Ndalama zochepa zopangira chifukwa cha ubwino wa zinthu zakomweko komanso ndalama zochepa zoyendera
Chifukwa cha kuyandikira kwa madoko, onetsetsani kuti mtengo wake ndi wopikisana.