High borosilicate iav yog tsim los ntawm kev siv cov yam ntxwv ntawm iav ntawm qhov kub thiab txias, melting iav los ntawm cua sov hauv lub khob, thiab ua los ntawm cov txheej txheem ntau lawm.
High borosilicate iav khoom series
1. Bar: nws tuaj yeem siv los ua cov khoom siv zoo nkauj zoo nkauj thiab cov teeb ci, uas yog nrov hauv tsev thiab txawv teb chaws.
2. Cov khoom siv yeeb nkab: nws tuaj yeem siv rau cov khoom siv tshuaj lom neeg cov yeeb nkab, cov yeeb nkab tshuaj thiab cov khoom siv tes ua yeeb nkab
3. Lub raj mis rau lub hnub ci lub tshuab nqus tsev vacuum
4. Cov txheej txheem qib siab cov khoom lag luam siab boron silicon cov ntaub ntawv tau siv dav hauv hnub ci zog.
Product Description
Cov ntsiab lus tseem ceeb
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SiO 2
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B2O3
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Al2O3
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Na2O + K2O
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80 ± 0.5%
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13 ± 0.2%
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2.4 ± 0.2%
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4.3 ± 0.2%
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Lub cev thiab tshuaj muaj zog
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Coefficient ntawm txhais tau tias linear themal
nthuav dav (20 ° C / 300 ° C) |
3.3 ± 0.1 (10–6K–1)
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Softening point
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820 ± 10 ° C
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Melting point
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1260 ± 20 ° C
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Kev hloov pauv kub
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525 ± 15 ° C
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Hydrolytic tsis kam ntawm 98 ° C
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ISO719-HGB1
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Hydrolytic tsis kam ntawm 121 ° C
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ISO720-HGA1
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Acid resistance class
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ISO 1776-1
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Alkali kuj chav kawm
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ISO695-A2
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Tsis tu ncua specification
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Loj: 25 * 4.0mm, 28 * 4.0mm, 32 * 4.0mm, 38 * 4.0mm, 44 * 4.0mm, 51 * 4.8mm, 51 * 7.0mm, 51 * 9mm
Ntev ntev: 1220mm -Peb tuaj yeem hloov kho qhov tsis sib xws raws li koj qhov kev thov: Sab nraud txoj kab uas hla: 5-300mm, phab ntsa thickness: 0.8-10mm. Max ntev rau me tubing (inch <18mm) 2350mm, Max ntev rau cov tubing loj (inch> 18mm): 3000mm. |
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Kev ntim khoom tsis tu ncua
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Feem ntau packing yog thawv nrog ntoo pallet; Thawv Loj: 1270 * 270 * 200mm; Nyob ib ncig ntawm 20kg ~ 30kgs ib lub thawv; A 20'ft thawv tuaj yeem
tuav txog 320cartons / 16 pallets, nyob ib ncig ntawm 7 ~ 10tons; Lub thawv 40'ft tuaj yeem tuav txog 700cartons / 34pallets. |
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Xim muaj
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Jade dawb, Opaque dub, Amber, Pob tshab dub, Tsaus xiav, Lub teeb xiav, Ntsuab, Teal, liab, Tsaus amber, Daj, Pink, Ntshav, ntshiab
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pob
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Txoj kab uas hla> 18mm: thawv loj: 1270x270x200mm Txoj kab uas hla <18mm: thawv loj: 1270x210x150mm
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Zoo Ua Ntej, Kev Nyab Xeeb Kev Nyab Xeeb