Порошок оксида галлия высокой чистоты CAS 12024-21-4 Ga2O3
US $20.00-$100.00
Завод Лидер продаж белый микро жемчужный осажденный диоксид кремния используется для спорта на открытом воздухе подошва и зеленые
- Категории: >>>
- Поставщик: Longyitong,(xiamen),Import,&,Export,Trade,Co.,Ltd.
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Описание и отзывы
Характеристики
Products Description
Type | SD-260MP | SD-260P |
Appearance | Micro Pearl | Powder |
Silica(dry basis) | ≥96% | ≥96% |
Heating Loss | ≤6.5% | ≤6.5% |
Loss on Ignition （1000±25℃） | ≤8.5% | ≤8.5% |
DBP | 2.4-3.0cm³/g | 2.4-3.0cm³/g |
PH | 6.0-7.5 | 6.0-7.5 |
Na2SO4 | ≤4.0% | ≤4.0% |
Heavy Metal (pb) | ≤30mg/kg | ≤30mg/kg |
As | ≤30mg/kg | ≤30mg/kg |
Cd | ≤0.5mg/kg | ≤0.5mg/kg |
Pd | ≤5.0mg/kg | ≤5.0mg/kg |
Partical Size D50 | 150-250um | 80-150um |
Details Images
Company Profile
FAQ
1. Is your company a manufacturer or a trade company?
A Manufacturer. We've been researching and manufacturing fumed silica for 15 years. We are the largest manufacturer of fumed
silica with well-developed and stable manufacturing process in China
2. What's the main raw material?
Fumed silica is synthesized by the pyrohydrolysis of silicon tetrachloride or trichloromethylsilane in the flame of hydrogen and
oxygen. Our main raw material is silicon tetrachloride, and secondary is trichloromethylsilane.
3. What's the main applications ?
Fumed silica is mainly applied in the field of HTV,RTV, electronic liquid adhesives ,adhesives, defoaming agent, ink and coating,
food and drugs, farm chemical, animal-feeding, paintings and so on.
4. What's the related effects of fumed silica?
When fumed silica is used as filler or additives, it helps in thickening, reinforcement, transparency, free-flow, thixotropy,
dielectric properties, anti-settling, heat insulation and anti-sagging.
5. Compared with other manufacturers, What's the advantages you have?
Quality Stabilization: we are the earliest fumed silica manufactures with independent R&D in China, which guarantees our product
stabilization.
Largest Manufacturer: Our annual output of hydrophilic product is 8,000 tons and hydrophobic ones is 1,000 tons.
Strong R&D Team: Besides from our own R&D institute and application& technology department, we've build research center with
Sichuang University and Wuhan University, both are top-tier university in China.
Leading Authority：We have already been the influential enterprise in silicon industry in China. Doctor Wang Yuelin, actual
controller of Hifull, is the leader of the Sino-Germany project ISO18473-3 << Fumed Silica for Silicon Rubber>> and he is granted
the Outstanding Contribution Award by the committee.
We have complete grade/model of fumed silica, including 4 hydrophilic grades and 9 hydrophobic grades.
6. What are the grades you have?
Hydrophilic Grade: HL-150 / HL-200 / HL-150W / HL-200W / HL-300 / HL-380.
Hydrophobic Grade: DDS Treated — HB-151/ HB-152 ; PDMS Treated — HB-139 ; HMDS Treated — HB-132 / HB-135 / HB-612/ HB-615 / HB-620
/ HB-630.
7. What’s the price of your product?
Price is based on the actual grade.
When price of raw material fluctuates, we may adjust the price accordingly, please enquire before placing orders.
8. What’s the payment terms?
Mainly T/T, L/C and D/P, actual payment terms please check with sales when placing orders.
9. How long it takes to arrange delivery after placing order?
We will arrange delivery immediately according to manufacturing schedule and condition. Due to shipping schedule or other factors,
please check with sales when placing orders.
A Manufacturer. We've been researching and manufacturing fumed silica for 15 years. We are the largest manufacturer of fumed
silica with well-developed and stable manufacturing process in China
2. What's the main raw material?
Fumed silica is synthesized by the pyrohydrolysis of silicon tetrachloride or trichloromethylsilane in the flame of hydrogen and
oxygen. Our main raw material is silicon tetrachloride, and secondary is trichloromethylsilane.
3. What's the main applications ?
Fumed silica is mainly applied in the field of HTV,RTV, electronic liquid adhesives ,adhesives, defoaming agent, ink and coating,
food and drugs, farm chemical, animal-feeding, paintings and so on.
4. What's the related effects of fumed silica?
When fumed silica is used as filler or additives, it helps in thickening, reinforcement, transparency, free-flow, thixotropy,
dielectric properties, anti-settling, heat insulation and anti-sagging.
5. Compared with other manufacturers, What's the advantages you have?
Quality Stabilization: we are the earliest fumed silica manufactures with independent R&D in China, which guarantees our product
stabilization.
Largest Manufacturer: Our annual output of hydrophilic product is 8,000 tons and hydrophobic ones is 1,000 tons.
Strong R&D Team: Besides from our own R&D institute and application& technology department, we've build research center with
Sichuang University and Wuhan University, both are top-tier university in China.
Leading Authority：We have already been the influential enterprise in silicon industry in China. Doctor Wang Yuelin, actual
controller of Hifull, is the leader of the Sino-Germany project ISO18473-3 << Fumed Silica for Silicon Rubber>> and he is granted
the Outstanding Contribution Award by the committee.
We have complete grade/model of fumed silica, including 4 hydrophilic grades and 9 hydrophobic grades.
6. What are the grades you have?
Hydrophilic Grade: HL-150 / HL-200 / HL-150W / HL-200W / HL-300 / HL-380.
Hydrophobic Grade: DDS Treated — HB-151/ HB-152 ; PDMS Treated — HB-139 ; HMDS Treated — HB-132 / HB-135 / HB-612/ HB-615 / HB-620
/ HB-630.
7. What’s the price of your product?
Price is based on the actual grade.
When price of raw material fluctuates, we may adjust the price accordingly, please enquire before placing orders.
8. What’s the payment terms?
Mainly T/T, L/C and D/P, actual payment terms please check with sales when placing orders.
9. How long it takes to arrange delivery after placing order?
We will arrange delivery immediately according to manufacturing schedule and condition. Due to shipping schedule or other factors,
please check with sales when placing orders.
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