Pyrogenic Silica/White Carbon Black/Silicon Dioxide
| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
|---|---|
| Terms of Trade: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| Min. Order: | 200 Kilogram |
| Delivery Time: | 15 Days |
| Packaging: | 10kg bag |
|---|---|
| Productivity: | 1000ton |
| Brand: | JH |
| Transportation: | Ocean,Land,Air |
| Place of Origin: | China |
| Supply Ability: | 1000 |
| Certificate: | ISO,CIQ,SGS |
| HS Code: | 28112290 |
| Port: | SHANGHAI,Qingdao,Tianjin |
Basic Info
Model No.: 150/200/380
Product Description
Pyrogenic Silica / White Carbon Black / Silicon Dioxide
Molecular formula: SiO2
CAS No.: 7631-86-9
Fumed SiO2 (CAS number 7631-86-9), also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles.
Fumed SiO2 can be divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments.
Positive Properties:
For Hydrophilic Fumed SiO2
· Optimum adjustment of rheology during processing
· Reinforcement of silicone elastomers
· Thickening of non-polar liquids
· Free-flow of foodstuffs and industrial powders
· High chemical purity
· Excellent insulation properties, even at high temperatures
· Conversion of liquids to powders, e.g. pharmaceuticals, cosmetics
· Gelification of battery acids
· Rheology control of greases and lubricants
For Hydrophobic Fumed SiO2
· Optimum rheology during processing
· Thickening of polar liquids, e.g. epoxy resins
· Reinforcement of silicone elastomers
· High levels of loading, e.g. molding compounds
· Excellent water-repelling properties, leading to improved corrosion protection
· Improvement of dielectric properties, e.g. in cable compounds
· Free-flow of powders, e.g. in fire extinguishers
· Increased scratch resistance, e.g. in paints and plastics
Item Unit F-150 F-200 F-300 F-380 SiO2 content % ≧99.8 ≧99.8 ≧99.8 ≧99.8 PH value 3.7-4.5 3.7-4.5 3.7-4.5 3.7-4.5 Specifc surface m2/g 150±30 200±30 300±30 380±30 105℃ volatile mass fraction ≦ % 1.0 1.5 2.0 2.0 Burning loss weight mass fraction wt ≦ 1.5 2.0 2.0 2.0 45um sieve residue mg/kg 250 250 250 250 Appear ance density ≦ g/l 50 50 50 50 Al2O3 mass fraction ≦ mg/kg 400 400 400 400 TiO2 mass fraction ≦ mg/kg 200 200 200 200 Fe2o3 mass fraction ≦ mg/kg 30 30 30 30 Chloride mass fraction ≦ mg/kg 250 250 250 250 Carbon mass fraction ≦ % 0.2 0.2 0.2 0.2
Applicaton:
Fumed SiO2 serves as a universal thickening agent and an anticaking agent (free-flow agent) in powders. Like silica gel, it serves as a desiccant. It is used incosmetics for its light-diffusing properties. It is used as a light abrasive, in products like toothpaste. Other uses include filler in silicone elastomer and viscosity adjustment in paints, coatings, printing inks, adhesives and unsaturated polyester resins. It is also used in the production of Cat Litter Box filler.
Fumed silica F-150 is mainly used for acidic silicone rubber, RTV silicone rubber (low moisture content) and neutral silicone rubber
Fumed silica F-200 is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advance printing ink, powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc.
Fumed silica F-380 is mainly used for silicone rubber, silicone grease and sealing materials of capacitance packaging with high transparency and high tear resistance.
If you have any demands for pigment such as Iron Oxide ,Titanium Dioxide ,Carbon Black,Powder Pigment,Chromium Oxide Green Pigment,Chrome Oxide Yellow etc,welcome to inquiry us.
Yucheng Jinhe Industrial Co.,Ltd
Yucheng Jinhe Industrial Co.,Ltd,which grew out of a history of more than 50 years of production Titanium Dioxide R/A State-owned enterprises Yucheng Titanium Dioxide Factory, is an international corporation, professional supplier of chemicals and related technical support.
Since the recombination of enterprise in 2003, Yucheng Jinhe Industrial Co., Ltd we extended our manufacture line to more series pigments such as Carbon Black ,Iron Oxide and chrome pigments by share&join brother factories ,Further more, we also establish a reliable supply system in our last decades market work, and get strong advantage on other chemicals supply. Through participation superior manufacturers,professional service and strongly technology support.
By the end of 2009,our productions have been exported to over 60 countries and regions in the world. including Asia, Europe, North and South America and Africa with international annual turnover more than USD20 million, 60% of the total annual sales revenue. Depend on high quality product and service, strong technical support, we enjoy high reputation and a lot regular customers throughout the world.We hope work together with regular and new friends to deep ploughing and extend the market, to create more brilliant to win the future.
Company Info
- Company Name: Yucheng Jinhe Industrial Co.,Ltd
- Representative: YU FAN
- Product/Service: Titanium Dioxide , Chromium Oxide Green , Iron Oxide , Carbon Black , Sodium Tripolyphosphate , Sodium Hexametaphosphate
- Capital (Million US $): 1000，000RMB
- Year Established: 2009
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 71% - 80%
- Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
- No. of Production Lines: 4
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: Fewer than 5 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 1,000-3,000 square meters
- Factory Location: Yucheng Town
- Contact Person: Ms. Yolanda
- Tel: 86-371-86107227
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