Lightweight Fillers Oilfield Cementing Fly Ash Floating Beads Gray White Fly Ash Cenospheres Manufacturer

• Customization: Available
• Material: High Alumina Material
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Ball
• Usage: Aerospace, Ceramic Industry, Energy Industry, Petroleum Industry
• Grit Size: 10,15,20,25,40,60,80,100 Mesh or Customized
• Sio2: 50-65%
• Al2O3: 25-35%
• Cao: 0.2-0.4%
• Transport Package: 25kg/Ton Bag
• Trademark: RONGXING
• Origin: China

Product Description

Product Description

Fly Ash Hollow Spheres (Fly Ash Cenospheres) are a type of hollow glass microsphere extracted from fly ash, named for their ability to float on water due to their low density.

Applications of Fly Ash Hollow Cenospheres

1.Refractory and Insulating Materials: Used in lightweight sintered refractory bricks, insulating coatings, and insulating mortars.

2.Construction Materials: Applied in building decoration, road engineering, and roof waterproofing and insulating coatings.

3.Petroleum Industry: Used as a weighting agent for drilling mud in oil wells and as a corrosion-resistant and insulating material for pipelines.

4.Insulating Materials: Used as fillers in plastics and high-temperature, high-pressure insulators.

5.Coatings Industry: Used in paints, anti-corrosion coatings, and fire-resistant coatings.

6.Other Fields: Also used in the plastics industry, aerospace and space development, and wastewater treatment

Feature of Fly Ash Hollow Cenospheres

*Low Density , 0.4 to 0.8 g/cm³

*High Strength , exceeding 3000 psi (approximately 20 MPa)

*Excellent Thermal Insulation,low thermal conductivity,typically 0.08 to 0.1 W/m·K at room temperature .

*High-Temperature Resistance ,1600 to 1700°C

*Low Water Absorption , less than 0.1%.

*Good Chemical Stability

*High Electrical Insulation

*Good Flowability , particle size range of 1 to 250 micrometers

*Environmental Friendliness

Cenospheres are extracted from fly ash, a by-product of industrial processes, and represent the reuse of industrial waste.

 

Item	Grit Size	Density	Color
Fly Ash Cenospheres	10,15,20,40,60,80,100,200 mesh or Customized	418.8 kg/m3 (Lightweight) 720kg/m3(Heavy)	Gray/White

Packaging & Shipping

 

Company Profile

Customers

FAQ

1.Are you factory or trading?
We are factory with ISO 9001:2015 certified.

2. How about the capacity?
High output, with an annual output of 80,000 tons, timely delivery; guarantee delivery date.

3. How to guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

4.What can we buy from you?
Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.

5. How to confirm the grade of graphite electrode?
Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.

6. What is your payment service?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;