Product introduction
Lightweight mullite Refractory castable LW-1.8
Light heat insulation castable is composed of, high strength material as aggregate, and ultrafine powder, composite additives.It has the advantages of high refractoriness, high strength and low thermal conductivity. The lightweight refractory castable has the characteristics of small volume density and low thermal conductivity, so as to reduce the heat energy consumption of industrial furnaces and reduce the weight of furnace lining.
There are many kinds of lightweight refractory aggregate. Which kind of lightweight refractory aggregate is selected to make lightweight castable mainly depends on the service temperature of castable.Generally in the temperature of 800 to 1000ºC below the use of expanded vermiculite, expanded perlite or diatomite;In the temperature range of 1100-1400ºC, the use of lightweight clay aggregate, lightweight high aluminum aggregate;For use at higher temperatures, use oxide hollow ball advanced heat insulation aggregate.
Light castables usually use aluminate cement, sodium silicate and phosphate as cementing materials. The properties of cementing materials have a great influence on light castables.Lightweight castable has light volume, high compressive strength, etc.It has the characteristics of heat insulation, heat preservation, low water absorption, easy construction, and is an ideal product for construction of alkali corrosion resistant parts under high temperature.Good workability, adhesive power is strong, the initial setting time and construction operation time is long, fast growth strength, permeability resistance is strong, do not need to acidification treatment, easy to ensure the masonry mortar joint dense full, can improve the tightness of chimney lining wall, integrity and lined with corrosion resistant ability, high chimney, and the high temperature flue duct lining ideal cementitious materials,Can also be used in petroleum, chemical, non-ferrous metallurgy and other industries of acid-proof tank, tank and other acid-proof engineering. Model | C.C % | M.S.T ºC | BD g/cm3 | CCS MPa | R.L.C % | Heat conductivity W/(m·k) |
| Al2O3 | SiO2 | | | 110ºC×24h | 1000ºC×3h | MSTºC×3h | 1000ºC×3h | |
LW-1.8 | ≥55 | ≤40 | 1400 | 1.8±0.1 | ≥13 | ≥10 | ≥15 | ±0.5 | 0.65 |
Ramming material gunning mix and coating material can be prepared with the product;
Relevant technical parameter can be otherwise appointed according to special environment and requirement of using.Using Position Thermal insulating liner of furnace;
Thermal insulating liner of chimney and pipes, such as heat preservation of warm-air pipe liner and flue liner, etc.;
Positions of smelter and the container equipment of fondant that do not contact fondan.
Company introductionShandong luming new materials co., LTD., founded in 2005, is a manufacturer of new unshaped refractory castable, high strength non shrink grout materials and high temperature resistant prefabricated products.
The company has two fully automated batching production lines, established a perfect testing center, the introduction of a complete set of advanced testing equipment, to ensure that customers provide high-quality products and services.The company has passed ISO9001 international quality management system certification, ISO14001 environmental management system certification and intellectual property rights certification, and established a sound quality management system and after-sales service system.The company has several independent national intellectual property rights and is recognized as a high-tech enterprise.
The company adheres to the business philosophy of "pouring responsibility, pouring quality", and will provide customers with the best quality products and services!
The company has no shrinkage grouting material production line and refractory material production line, the introduction of a complete set of advanced testing equipment, the establishment of a sound testing process, to ensure that customers to provide high-quality products and services.
The company has passed ISO9001 international quality management system certification, ISO14001 environmental management system certification and intellectual property rights certification, and established a sound quality management system and after-sales service system.The company has several independent national intellectual property rights and is recognized as a high-tech enterprise.The company has passed the field inspection certification and issued the certificate by the third party with relevant qualifications. We have a complete set of qualifications and the best products, please rest assured to buy. FAQQ: Are you a factory or a trading company?
A: We are manufacturer.
Q: What's the MOQ?
A: Our MOQ is 10 Tons.
Q: How long is your delivery time?
A: Delivery time depending on your purchasing quantity and production season.
Q: Can i get free sample?And how long will it take?
A: Samples charge is according to actual cost, and it is refundable after your order released. The freight is chargeable. About 3 days after receiving the payment, we will send it out.
Q: What is your terms of payment ?
A:30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as .
Q: What's your delivery way?
A: Express delivery, sea shipping are available for your request.
Q: Can we visit factory?
A: Yes any time. Our address is : No. 7136, Airport Road, Jinan High-tech Zone, Shandong Province.
Notice : Please note that the price on platform is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !