White Carbon Black/Fumed Silica Powder/Silicon De | RFQ Sourcing Details
Agriculture · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Agriculture. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Specification:: Spec item Unit NBR150 NBR200 NBR300 SiO2 content Wt% ≥99.8 ≥99.8 ≥99.8 PH-value(4%) Specific surface area m2 /g 150±30 200±30 300±30 Loss on heating Wt% ≤1.0 ≤1.5 ≤2.0 Loss on ignition Wt% ≤1.5 ≤2.0 ≤2.0 Sieve residue(45µm) Mg/kg ≤0.03 ≤250 ≤250 Appearance density g/L ≤50 ≤50 ≤50 Al2O3 mass fraction Mg/kg ≤500 ≤400 ≤400 TiO2 mass fraction Mg/kg ≤300 ≤200 ≤200 Fe2O3 mass fraction Mg/kg ≤30 ≤30 ≤30 Chloride content Mg/kg ≤250 ≤250 ≤250 Carbon content Wt% ≤0.2 ≤0.2 ≤0.2 Test standard GB/ Packing and delivery: Package Packed in multiple layer kraft paper 10kg bags on pallet Storage Be stored in the original packaging in dry storage areas for protecting the material from volatile substance Container 20' FCL: 1800KG, 10 pallets, 180KG/Pallet 40' HQ: 4000KG, 20 pallets, 200KG/Pallet Introduction: Fumed Silica is produced with the method of gas phase .
Its theory is burning the chloride under oxvhydrogen flame and high- temperature vapor phase hydrolysis, and collected finished product after refining process of condensation, separation, deacidification and screening.
Fumed silica, commonly known as "fumed white carbon black", is widely used in various industries as additives, catalyst carriers, petrochemicals, decolorizers, matting agents, rubber reinforcing agents, plastic fillers, ink thickeners, metal soft Sexual polishing agent, insulating filler, advanced daily cosmetic filler and spraying material, medicine, environmental protection and other fields.
It also provides a new material foundation and technical guarantee for the development of related industrial fields.
Application Features: 1.Thickening and thyrotrophic effect 2.Suspension and emulsification 3.Free-flowing and anti-caking 4.Anti-slipping function 5.Extinction effect 6.Anti-adhesion effect 7.Enhancing reinforcement effect Application in Industry: 1.Heat preservation and heat insulation materials 2.
Adhesives and Sealants 3.Ink,Paints and coatings 4.Silicone Rubber Heat preservation and heat insulation materials: Fumed silica has a large number of micro-pores and a high melting point, so it has a good heat insulation effect and is widely used in heat preservation and heat insulation materials.
Nano-insulating materials prepared using fumed silica are important varieties of electrodeless thermal insulation materials, and are widely used due to their
White | Applications and Buyer Notes
White is organized as a sourcing-ready Agriculture reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions befor
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- AgricultureBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Package
- Packed in multiple layer kraft paper 10kg bags on pallet Storage Be stored in thBased on visible page data; confirm exact value in the RFQ.
- material
- foundation and technical guarantee for the development of related industrial fieBased on visible page data; confirm exact value in the RFQ.
- standard
- GB/ Packing and deliveryBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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