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ThermoLite Kiln Car Sand (TKS)——Ultimate Kiln Car Loose Fill Insulation
ThermoLite Kiln Car Sand (TKS) is an ultra-lightweight, loose-fill insulation material designed for high-temperature kiln car bases. Its low thermal conductivity and lightweight design cut heat loss and reduce energy use, making it a smart, efficient choice for ceramic and refractory industries.
Ultra-lightweight: At just 0.11g/cm³, TKS is incredibly lightweight, reducing structural strain.
Energy Saving: With 0.11W/m·K at 1000℃, it minimizes heat loss and cuts energy costs.
Long-term Stability: Built to endure, TKS stays reliable even under extreme conditions.
Introduction
Features
Photo Gallery
Product Knowledge
Technology Parameters
Related Products
Introduction of ThermoLite Kiln Car Sand

ThermoLite Kiln Car Sand (TKS) is an ultra-lightweight, loose fill insulation material specifically designed for high temperature industrial applications, particularly in kiln car bases. Engineered to replace traditional insulation materials such as ceramic fiber, vermiculite, perlite etc. TKS offers exceptional thermal efficiency, long-term stability, and energy saving benefits. Its unique composition and granular form make it easy to handle, install, and maintain, ensuring consistent performance over its entire lifespan.

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Benefits of ThermoLite Kiln Car Sand
  • Ultra-lightweight:
    Low-density design reduces kiln car weight, leading to significant energy savings.
  • High Thermal Efficiency:
    Excellent insulation properties minimize heat loss and improve kiln performance.
  • Long-term Stability:
    Maintains thermal efficiency without degradation, even at high temperatures.
  • Easy Installation:
    Free-flowing granular form allows for quick and efficient filling of complex spaces.
  • Energy-saving:
    Reduces energy consumption, lowering operational costs and carbon footprint.
  • Reusable:
    Can be reused after kiln car repairs or maintenance, reducing material waste.
Photo Gallery of ThermoLite Kiln Car Sand
Typical Applications

ThermoLite Kiln Car Sand (TKS) is ideal for a wide range of high-temperature industrial applications, including:

  • Ceramic Industry: Insulation for kiln car bases in tile, brick, and sanitaryware production.
  • Refractory Industry: High-temperature insulation for furnaces and kilns.
  • Industrial Ceramics: Thermal insulation for sintering and firing processes.
  • Building Materials: Energy-efficient insulation for high-temperature kilns in construction material production.
Benefits&Case Study

Benefits:

  • Cost-effective: Reduces energy consumption and operational costs.
  • Environmentally Friendly: Free from hazardous materials like ceramic fiber, making it safe for disposal.
  • Durable: Stable at high temperatures, ensuring long-term performance.
  • Versatile: Suitable for various industrial applications and kiln designs.

 

Case Study:

Tangshan Huida Company replaced ceramic fiber blankets with ThermoLite Kiln Car Sand (TKS) in their #7 tunnel kiln cars.

  • Before TKS: Kiln car bottom temperature: 119°C – 125.9°C.
  • After TKS: Temperature dropped to 82.5°C, a reduction of 36.5°C – 43.4°C.
Technology Parameters of ThermoLite Kiln Car Sand
Technical Specification of ThermoLite Kiln Car Sand (TKS)
Items Unit TKS Remarks
Classification Temperature 1250
Refractoriness 1680
Bulk Density As-Delivered (Wet) g/cm3 0.25 Contains 40% liquid
After Drying(Dry) 0.16 Liquid evaporates
during initial drying
Final State (Heated) 0.11 Gases released,
creating porous structure
Thermal Conductivity @400℃ W/m·K 0.07 Under final state
@600℃ 0.08
@800℃ 0.09
@1000℃ 0.11
SiO2 % 30
CaO+MgO % 65
Standard Packing 1m3Bulk Bag,
250kg/bag
As-Delivered
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    FAQs
    Can we visit your factory?
    Absolutely! We welcome plant audits and visits to our facilities. Please note that Firebird insulation refractory and high-performance refractories are manufactured in separate plants. Let us know your requirements, and we can arrange a convenient schedule for your visit to ensure a smooth and informative experience.
    How does Firebird ensure the quality of its refractory products?
    At Firebird, quality assurance is integral to our operation, embodying our commitment to transparency and excellence. Here's how we ensure top-notch quality: Transparency in Production: After you place an order, we provide you with a detailed production plan, outlining each stage of the manufacturing process. Weekly Progress Updates: We keep you informed with weekly updates, so you always know the status of your order. Detailed Testing: Every batch of products undergoes thorough testing, and we provide a detailed test report that includes data on chemical composition, physical properties, and compliance with international standards. Comprehensive Inspections: We meticulously check the appearance, size, and weight of each product to ensure they meet our stringent quality criteria. Shipping Documentation: To maintain transparency and trust, we share photos of your order at the shipping stage, allowing you to see the final packaging and labeling.
    Can you provide samples of your products?
    Yes, we can provide samples of our products. We understand the importance of testing materials in your specific application and are happy to assist with samples upon request. Please contact our sales team to arrange for sample delivery.
    Do you accept custom dimensions for your refractory products?
    Absolutely. Firebird specializes in customizing refractory materials to meet specific customer requirements. Whether you need custom shapes, sizes, or specifications, our team can accommodate your needs. Please provide your detailed requirements, and we will work closely with you to deliver the perfect solution.
    What is the typical delivery time for orders?
    Our standard delivery time is generally between 10 to 15 days for most products. However, for specialized or customized bricks, the delivery time may extend to approximately one month. We strive to meet our customers' timelines and will provide an estimated delivery date upon order confirmation.
    What payment methods do you accept?
    We accept payments via T/T (Telegraphic Transfer) in major currencies such as Euro (EUR) and US Dollar (USD). Our payment terms are flexible, and we can accommodate different payment schedules based on the agreement.
    Who are your main customers?
    Firebird takes pride in its extensive global reach, serving a diverse clientele across more than 40 countries. Our customers range from Southeast Asia's dynamic industrial centers to the heartlands of the USA. We also have significant market presence in Europe, South America, and Africa. This broad geographical distribution allows us to cater to various industries, including glass manufacturing, steel production, and other high-temperature industrial applications, ensuring our products meet the specific needs of each region.