Ceramic Fibre Boards
Ceramic Fibre Boards
Our ceramic fiber board in market with the brand name “DSlat”, Board and Shape are made with Special Process from “DMat” Finer. “DSlat”, is in a solid shape as per customer requirements. Shape having various forms of outline to fulfill special requirements of customers.
SHAPES: A wide range of sizes and forms such as cones, sleeves, floats, observation door tiles etc. Can be produced to fulfill special requirements of customers.
Offering characteristics such as good machine ability, resistance to chemical attack and thermal shock resistance; they can also be used in direct contact with flames, our DSlat range is the right choice for your end application.
Specifications of Standard Boards
Standard Specifications
Standard Density: 256 / 320 / 384 Kg/m³
Standard Thickness: 10mm, 12.5mm, 25mm, 38mm, 50mm
Standard Width: 500mm & 600mm
Packaging: Plastic bags and cartons
Key Features
- Rigid hot face refractory insulation.
- Resistant to particulate and hot gas erosion.
- Lightweight design replacing heavy backup insulation.
- Lower thermal conductivity for improved fuel savings.
- Highly resistant to thermal shock.
TYPICAL PRODUCT PROPERTIES
| Type | Grade (°C) | Density (Kg/m³) | Al₂O₃ (%) | ZrO₂ (%) | SiO₂ (%) | Fe₂O₃ + TiO₂ (%) | Others (%) | % L.O.I. |
|---|---|---|---|---|---|---|---|---|
| D Slat HTZ | 1425 | 256 / 320 / 384 | 28 - 32 | 12 - 14 | 53 - 59 | < 0.2 | < 0.2 | 3 - 6 |
| D Slat RT | 1260 | 256 / 320 / 384 | 38 - 42 | — | 57 - 61 | < 1 | < 1 | 3 - 6 |
| D Slat LT 11 | 1100 | 256 / 380 | 21 - 25 | — | 69 - 73 | < 1.5 | < 5 | 4 - 7 |
| D Slat LT 10 | 1000 | 256 / 380 | 18 - 22 | — | 73 - 77 | < 1.5 | < 5 | 4 - 7 |
| D Slat LT 08 | 800 | 256 / 380 | 15 - 19 | — | 77 - 82 | < 1.5 | < 6 | 4 - 7 |
Hardness & Compressive Strength
| Type | Hardness Flexural Strength (Kg/cm²) | Compressive Strength (Kg/cm²) | |||||
|---|---|---|---|---|---|---|---|
| Min Shore | Typical | Spec | 10% Comp | 25% Comp | 10% Comp Spec | 25% Comp Spec | |
| D Slat HTZ | 40 | 10.5 | 7 | 3.5 | 7 | 2.8 | 5.5 |
| D Slat RT | 40 | 10.5 | 7 | 3.5 | 7 | 2.8 | 5.5 |
| D Slat LT 11 | 40 | 10.5 | 7 | 3 | 6.5 | 2.3 | 5 |
| D Slat LT 10 | 40 | 10.5 | 7 | 3 | 6.5 | 2.3 | 5 |
| D Slat LT 08 | 40 | 10.5 | 7 | 3 | 6.5 | 2.3 | 5 |
High-Performance Thermal Insulation for ExtremeTemperatures
High-purity ceramic fibres for consistent thermal performance
Withstands extreme temperatures up to 1260°C / 1430°C
Low thermal conductivity for improved energy efficiency
Strict quality control at every production stage
Available in standard and customized specifications
See Our Products in Action
Discover how our ceramic fibre solutions perform in real-world, high-temperature industrial environments.
Designed for critical industrial applications
Industrial furnaces and kilns
Boilers and heaters
Refractory backup insulation
Expansion joints and seals
Power plants and refineries
Not Sure Which Product is Right for You?
Our engineers are ready to assist. Share your application details and we’ll recommend the ideal ceramic fibre solution.
Advanced fibre products for specialized applications
Ceramic Fiber Bulk
Ceramic Fibre Paper
Ceramic Fibre Boards
Ceramic Fiber Blankets
Ceramic Fibre Modules
Ceramic Fibre Rope
Frequently asked questions
What temperature ratings are available for your ceramic fibre blankets?
Our ceramic fibre blankets are available in two temperature ratings: 1260°C and 1425°C, in densities of 64, 96, and 128 Kg/m³. We can advise on the right grade for your specific application.
Do your products meet ASTM standards?
Yes. All DGN Faser ceramic fibre products are manufactured to meet ASTM standards, specifications, and criteria in every aspect. We are also ISO 9001:2015 certified, ensuring consistent quality across every production batch.
What is your annual production capacity?
Our production facility has an annual capacity of 3,600 MT, enabling us to handle both small and large-volume orders reliably and on schedule.
Can you supply to international buyers?
Yes. We manufacture export-grade products and have supplied to customers in the USA and UAE. We welcome enquiries from international buyers and distributors.
Do you offer custom sizes and specifications?
Yes. Our machinery allows us to produce blankets, boards, modules, and paper in custom dimensions and densities to suit your specific technical requirements. Please contact our technical team with your specifications.
What is your quality assurance process?
We operate a rigorous multi-stage quality control system backed by an advanced in-house laboratory. Key checks include fibre density, dimensional accuracy, weight, and temperature performance — all verified before dispatch. We are ISO 9001:2015 certified.
What raw materials do you use?
Our ceramic fibre products are manufactured using Alumina, Silica Sand, and Zirconium — sourced from quality-approved domestic and international suppliers, including NALCO (India), Hindalco (India), and H.C. Starck (USA).
How do I request a quote?
You can reach us by phone at 02752-283383 / 283683, by mobile at +91 94280 02611 or +91 94290 51751, or by email at [email protected]. Please share your product requirements, quantity, and delivery location and our team will respond promptly.
Are you environmentally certified?
Yes. DGN Faser is ISO 14001:2015 Environmental Management System certified. We are committed to eco-friendly operations, responsible waste recycling, and maintaining a zero-effluent campus.
Where is your plant located?
Our manufacturing plant is located at R.S. No. 565, Near Dedadra Patiya, Surendranagar–Lakhtar Road, At/Post: Dedadra, Tal: Wadhwan, Surendranagar – 363030, Gujarat, India.
