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| Customization: | Available |
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| CAS No.: | 112926-00-8/7631-86-9 |
| Formula: | Sio2 |
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White carbon black, also referred to as hydrated silica, is an environmentally friendly additive with superior performance. It is widely utilized in various industries, including rubber products, ceramics, animal feed,
paints/coatings, paper manufacturing, and matting agents.
Based on the production method, white carbon black can be categorized into precipitated white carbon black and fumed white carbon black. Precipitated white carbon black primarily serves as a reinforcing agent for natural and synthetic rubbers, as well as a friction agent in toothpaste formulations. Fumed white carbon black is predominantly employed as a reinforcing agent for silicone rubber, coatings, and as a thickening agent for unsaturated resins.
| Index | Specification |
| Appearance | Fine White Powder/Granular |
| SiO2,% | 98min |
| Loss on drying at 105 DC,% | 3.0-6.0 |
| Loss on Ignition at 1050 DC ,% | 4.0-6.0 |
| PH value: | 6.0-6.8 |
| Bet surface area, m2/g | 170-200 |
| DBP oil absorption,ml/100g | 280-300 |
| Sieve residue on 325mesh,% | 5.0max |
| Tapped density, g/l | 200-250 |
| Soluble Salts content,% | 3.5max |
1.Rubber products
White carbon black is used in colored rubber products to replace carbon black for reinforcement to meet the needs of white or translucent products. At the same time, white carbon black has strong adhesion, tear resistance and heat resistance and aging resistance, so it can replace some carbon black in black rubber products to obtain high-quality rubber products, such as off-road tires, engineering tires, radial tires and so on.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharm, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
your visiting and hope to hearing from you!
Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai,FOB Fujian, CIF
Q2. How long is the guarantee (period)?
A2:One years quality warranty .
Q3: Can I get samples?
A3: Yes, we can supply free sample, you pay for the freight charge only.
Q4: How to pay?
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q5: How is your MOQ?
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q6: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q7.How long is our Production leading time?
A7:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time(August,September,October).
Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the customs declaration at your side.
Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to products, they would be responsible for the damage .If it is not a very serious problems,we will help you and compensate you the damaged parts.
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