在線聊天
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ITEMS???????????????????????????????? ???????????????????????????????????????????????? Specifications???????????????????? RESULTS
Specific?surface area(BET), m2/g????????????????? ????????????????????????? ? 200±25??????????????????????????????? 206
PH-value in 4% dispersion, %????????????????????????????????????????? ????????? 3.7~4.5???????? ?????????????????????? 4.0
Loss on drying(2h @105℃) , %????????????????????????????????????????????????? ≤2.0????????????????????????????????????0.56
Loss on ignition
(2h@1000℃,based on material dried for 2h @105℃) , %?????????≤2.0??????????????????????????????????? 0.85
Sieve residue(45um) , %??????????????????????????????????????????????????????????? ≤0.04?????????????????????????????????? 0.01
Silica content(based on ignited material), %??????????????????????????????≥99.8????????????????????????????????? 99.87
Tamped density(based on material dried for 2h @105℃), g/L??40~60??????????????????????????????????? 42
Carbon content(based on material dried for 2h @105℃) , %???? ≤0.2??????????????????????????????????? 0.10
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Example of Sample CoA
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Specific surface area:??????????????? 209
?????????????????????????????? (m2/g)
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PH:???????????????????????????????????????????? 3.9
Loss on drying(%):???????????????????? 0.54
Loss on ignition(%):?????????????????? 0.78
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Sieve residue(%):?????????????????????? 0.01
Tamped density(g/l):????????????????? 40
Silica content(%):?????????????????????? 99.86
Carbon content(%):??????????????????? 0.10
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Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven
quality of Copolymer of FUMED SILICA on a regular basis.
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Contact Point :
Mr.? S. M. Kang, CEO
Mr.? Jingu Kang, Manager
Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
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Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations
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?10kg bags or to be discussed
?SHIPMENT?? : within 10 days after order confirmation
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Custom Manufacturing and Development Capabilities
R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs
Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
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Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
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Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
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Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale
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