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Thermotechnical Equipment Adiabatic Materials Light Weight Castable
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Product Description:
Insulating refractory castable is one of the unshaped refractory materials. It is made of refractory aggregate, refractory powder, binders,admixtures,water or other liquid materials,By optimizing the formula design. It is loose,Has high liquidity, And can be hardened without heating.Generally in the use site,Can use directly after add certain amount water or other liquid, It is molded by pour,vibration or ramming method.and can also be made into refractory preforms, It is one of the new type refractory material of don't need sintering.
Features:
1. Easy construction.
2. High strength and wear resistance.
3. Good fireproof and heat insulation performance.
1. Low bulk density.
2. Low thermal conductivity.
3. High strength.
4. Good thermal and insulation properties.
Teachnical Data:
Item | Light-weight Hi-strength insulating refractory castable | |||||||
ZYQ-0.6 | ZYQ-0.8 | ZYQ-1.0 | ZYQ-1.1 | ZYQ-1.3 | ZYQ-1.5 | ZYQ-1.8 | ||
Volume Density (g/cm3) ≤ | 0.6 | 0.8 | 1.0 | 1.1 | 1.3 | 1.5 | 1.8 | |
Compressive Strength, (MPa) | 110°C×16h ≥ | 1.5 | 2.0 | 4.0 | 5.5 | 7.5 | 15 | 15 |
1000°C×3h ≥ | - | 2.0 | 5.5 | 6.5 | 10 | 20 | 40 | |
Heat Conductivity Coefficient (W/m·K) | 700°C ≤ | 0.15 | 0.25 | 0.35 | 0.40 | 0.45 | 0.60 | 0.65 |
1000°C ≤ | 0.20 | 0.25 | 0.40 | 0.45 | 0.50 | 0.70 | 0.75 | |
Linear Variation (%);1000°C×3h ≤ | -0.25 | -1.0 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | |
Safe Use Temperature (°C) | 800 | 1000 | 1100 | 1200 | 1300 | 1350 | 1350 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
Application:
Light weight insulating castable can be widely used for all sorts of kiln and thermotechnical equipment adiabatic materials.
Customization process of thermal insulation castable:
I. Customer consultation and demand communication
Customers contact the supplier of thermal insulation castable by telephone, email or online platform to express their customized demand for thermal insulation castable. The supplier arranges professional sales representatives to communicate with customers in detail, so as to understand the key information of customers, such as application scenarios, use environment, performance requirements, quantity requirements, delivery time, etc. For example, a customer may be building a large-scale industrial kiln, and it needs thermal insulation castable for the insulation layer of the inner wall of the kiln. The material is required to have low thermal conductivity and high fire resistance, and can work stably in a high temperature environment for a long time. At the same time, there are special requirements for the color and packaging form of the product.
II. Formulation of technical scheme
(1) Formula design
The supplier's technical team started to design the formula of heat insulation castable according to the detailed requirements provided by customers, combined with their own material database and R&D experience. First of all, choose suitable refractory aggregate, such as light alumina, expanded perlite, etc. These aggregates determine the basic fire resistance and heat insulation performance of the material. Then, according to the characteristics of aggregate, it is matched with corresponding refractory powder, such as silica fume and calcium aluminate cement, to enhance the bonding strength and fluidity of the material. Next, consider adding an appropriate amount of additives, such as water reducer and retarder, to optimize the construction performance and hardening characteristics of the material. For example, in order to reduce the thermal conductivity of materials, some special thermal insulation additives may be added, such as nano-aerogel particles; In order to improve the corrosion resistance of the material, some corrosion-resistant composite mineral powder may be added.
(2) Sample making and testing
After the formula design is completed, the supplier will make small batch samples of heat insulation castable according to the designed formula in the laboratory. After the sample is made, a series of performance tests will be carried out, including but not limited to density test, thermal conductivity test, fire resistance test, compressive strength test and flexural strength test. Through these tests, it is verified whether the formula meets the performance indicators required by customers. If the test results do not meet the requirements, the technical team will adjust the formula according to the test data, re-make samples and test them until the satisfactory performance index is achieved.
III. Quotation and Contract Signing
(1) Quotation
After the technical scheme and sample test results are determined, the supplier will make a detailed quotation for the customer according to the cost of the product, the quantity purchased by the customer, the delivery time and other factors. The quotation will clearly list the unit price, total price, payment method, delivery time, packaging method, transportation method and so on of the thermal insulation castable. For example, for a customer with a purchase volume of 10 tons, the unit price may be different according to the customer's payment method and delivery place. If it is a prepayment and the delivery place is in a port near the supplier, the unit price may be relatively low; If it is cash on delivery and the delivery place is far inland, the unit price may be appropriately increased to cover transportation costs and risks.
(II) Signing of contracts
After the customer receives the quotation, if there is no objection to the quotation and terms, both parties will sign a formal purchase and sale contract. The contract will specify the product quality standard, acceptance method, liability for breach of contract and other contents in detail to protect the rights and interests of both parties. For example, the contract may stipulate that if the products provided by the supplier do not meet the quality standards agreed in the contract, the supplier needs to bear the responsibilities of returning goods, exchanging goods and compensating for losses; If the customer fails to pay in time, it is necessary to pay liquidated damages according to the contract.
IV. Production and Quality Control
(1) Procurement and inspection of raw materials
The supplier shall purchase the corresponding raw materials according to the production quantity required by the contract. After purchasing raw materials, strict inspection will be carried out to ensure that the quality of raw materials meets the production requirements. Inspection items include chemical composition and physical properties of raw materials. For example, for refractory aggregate, its alumina content, bulk density, water absorption and other indicators will be tested; For refractory powder, its fineness, loss on ignition and other indicators will be tested. Only qualified raw materials can enter the production process to ensure the quality of products from the source.
(2) Production process
In the production process, the supplier will strictly follow the formula and process requirements for production. Firstly, all kinds of raw materials are accurately weighed according to the formula proportion, and then mixed and stirred in a blender. During the mixing process, the mixing time and speed will be strictly controlled to ensure uniform mixing of materials. After mixing, the mixed heat insulation castable is packaged. During the packaging process, it will be packaged according to the packaging method required by customers, such as 25kg plastic woven bag or kraft paper bag, and the product name, specifications, production date, shelf life and other information will be indicated on the packaging.
(3) Quality control
In the whole production process, suppliers will establish a strict quality control system. The quality inspector will conduct random inspection of all links in the production process, including the weighing of raw materials, the uniformity of mixing and the appearance quality of finished products. At the same time, the finished products will be sampled and tested, and the test items are the same as those in the sample test to ensure that the quality of the finished products is consistent with the samples. If quality problems are found in the production process, the production will be stopped immediately, the reasons will be found and rectified, and the production will be resumed after the rectification is completed.
V. Product delivery and after-sales service
(1) Product delivery
After the production is completed, the supplier will deliver the products to the customers according to the packaging and transportation methods agreed in the contract. If it is a domestic customer, it may choose automobile transportation or railway transportation; If you are a foreign customer, you may choose to ship or air. In the process of transportation, the supplier will arrange a special person to track the transportation of the goods to ensure that the goods can reach the customers safely and on time. For example, for sea freight, the supplier will provide the customer with the shipping date information, bill of lading number, etc. in time to facilitate the customer to know the transportation progress of the goods.
(2) After-sales service
After the product is delivered, the supplier will provide customers with perfect after-sales service. If customers encounter problems in the construction process, the supplier will arrange technicians to provide technical support and answer customers' questions. If customers find product quality problems, suppliers will communicate with customers in time and negotiate solutions, such as return, exchange and compensation. At the same time, the supplier will also pay a return visit to the customer regularly to find out the customer's use and satisfaction with the product, so as to continuously improve the product quality and service level. For example, the supplier may call back or visit customers on the spot at 3 months, 6 months and 12 months after the delivery of the product to collect customers' feedback.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
① Chemical analysis.
②Physical properties.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. What is the service life of your castable?
A: The service life of different castable is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
Product Description:
Insulating refractory castable is one of the unshaped refractory materials. It is made of refractory aggregate, refractory powder, binders,admixtures,water or other liquid materials,By optimizing the formula design. It is loose,Has high liquidity, And can be hardened without heating.Generally in the use site,Can use directly after add certain amount water or other liquid, It is molded by pour,vibration or ramming method.and can also be made into refractory preforms, It is one of the new type refractory material of don't need sintering.
Features:
1. Easy construction.
2. High strength and wear resistance.
3. Good fireproof and heat insulation performance.
1. Low bulk density.
2. Low thermal conductivity.
3. High strength.
4. Good thermal and insulation properties.
Teachnical Data:
Item | Light-weight Hi-strength insulating refractory castable | |||||||
ZYQ-0.6 | ZYQ-0.8 | ZYQ-1.0 | ZYQ-1.1 | ZYQ-1.3 | ZYQ-1.5 | ZYQ-1.8 | ||
Volume Density (g/cm3) ≤ | 0.6 | 0.8 | 1.0 | 1.1 | 1.3 | 1.5 | 1.8 | |
Compressive Strength, (MPa) | 110°C×16h ≥ | 1.5 | 2.0 | 4.0 | 5.5 | 7.5 | 15 | 15 |
1000°C×3h ≥ | - | 2.0 | 5.5 | 6.5 | 10 | 20 | 40 | |
Heat Conductivity Coefficient (W/m·K) | 700°C ≤ | 0.15 | 0.25 | 0.35 | 0.40 | 0.45 | 0.60 | 0.65 |
1000°C ≤ | 0.20 | 0.25 | 0.40 | 0.45 | 0.50 | 0.70 | 0.75 | |
Linear Variation (%);1000°C×3h ≤ | -0.25 | -1.0 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | |
Safe Use Temperature (°C) | 800 | 1000 | 1100 | 1200 | 1300 | 1350 | 1350 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
Application:
Light weight insulating castable can be widely used for all sorts of kiln and thermotechnical equipment adiabatic materials.
Customization process of thermal insulation castable:
I. Customer consultation and demand communication
Customers contact the supplier of thermal insulation castable by telephone, email or online platform to express their customized demand for thermal insulation castable. The supplier arranges professional sales representatives to communicate with customers in detail, so as to understand the key information of customers, such as application scenarios, use environment, performance requirements, quantity requirements, delivery time, etc. For example, a customer may be building a large-scale industrial kiln, and it needs thermal insulation castable for the insulation layer of the inner wall of the kiln. The material is required to have low thermal conductivity and high fire resistance, and can work stably in a high temperature environment for a long time. At the same time, there are special requirements for the color and packaging form of the product.
II. Formulation of technical scheme
(1) Formula design
The supplier's technical team started to design the formula of heat insulation castable according to the detailed requirements provided by customers, combined with their own material database and R&D experience. First of all, choose suitable refractory aggregate, such as light alumina, expanded perlite, etc. These aggregates determine the basic fire resistance and heat insulation performance of the material. Then, according to the characteristics of aggregate, it is matched with corresponding refractory powder, such as silica fume and calcium aluminate cement, to enhance the bonding strength and fluidity of the material. Next, consider adding an appropriate amount of additives, such as water reducer and retarder, to optimize the construction performance and hardening characteristics of the material. For example, in order to reduce the thermal conductivity of materials, some special thermal insulation additives may be added, such as nano-aerogel particles; In order to improve the corrosion resistance of the material, some corrosion-resistant composite mineral powder may be added.
(2) Sample making and testing
After the formula design is completed, the supplier will make small batch samples of heat insulation castable according to the designed formula in the laboratory. After the sample is made, a series of performance tests will be carried out, including but not limited to density test, thermal conductivity test, fire resistance test, compressive strength test and flexural strength test. Through these tests, it is verified whether the formula meets the performance indicators required by customers. If the test results do not meet the requirements, the technical team will adjust the formula according to the test data, re-make samples and test them until the satisfactory performance index is achieved.
III. Quotation and Contract Signing
(1) Quotation
After the technical scheme and sample test results are determined, the supplier will make a detailed quotation for the customer according to the cost of the product, the quantity purchased by the customer, the delivery time and other factors. The quotation will clearly list the unit price, total price, payment method, delivery time, packaging method, transportation method and so on of the thermal insulation castable. For example, for a customer with a purchase volume of 10 tons, the unit price may be different according to the customer's payment method and delivery place. If it is a prepayment and the delivery place is in a port near the supplier, the unit price may be relatively low; If it is cash on delivery and the delivery place is far inland, the unit price may be appropriately increased to cover transportation costs and risks.
(II) Signing of contracts
After the customer receives the quotation, if there is no objection to the quotation and terms, both parties will sign a formal purchase and sale contract. The contract will specify the product quality standard, acceptance method, liability for breach of contract and other contents in detail to protect the rights and interests of both parties. For example, the contract may stipulate that if the products provided by the supplier do not meet the quality standards agreed in the contract, the supplier needs to bear the responsibilities of returning goods, exchanging goods and compensating for losses; If the customer fails to pay in time, it is necessary to pay liquidated damages according to the contract.
IV. Production and Quality Control
(1) Procurement and inspection of raw materials
The supplier shall purchase the corresponding raw materials according to the production quantity required by the contract. After purchasing raw materials, strict inspection will be carried out to ensure that the quality of raw materials meets the production requirements. Inspection items include chemical composition and physical properties of raw materials. For example, for refractory aggregate, its alumina content, bulk density, water absorption and other indicators will be tested; For refractory powder, its fineness, loss on ignition and other indicators will be tested. Only qualified raw materials can enter the production process to ensure the quality of products from the source.
(2) Production process
In the production process, the supplier will strictly follow the formula and process requirements for production. Firstly, all kinds of raw materials are accurately weighed according to the formula proportion, and then mixed and stirred in a blender. During the mixing process, the mixing time and speed will be strictly controlled to ensure uniform mixing of materials. After mixing, the mixed heat insulation castable is packaged. During the packaging process, it will be packaged according to the packaging method required by customers, such as 25kg plastic woven bag or kraft paper bag, and the product name, specifications, production date, shelf life and other information will be indicated on the packaging.
(3) Quality control
In the whole production process, suppliers will establish a strict quality control system. The quality inspector will conduct random inspection of all links in the production process, including the weighing of raw materials, the uniformity of mixing and the appearance quality of finished products. At the same time, the finished products will be sampled and tested, and the test items are the same as those in the sample test to ensure that the quality of the finished products is consistent with the samples. If quality problems are found in the production process, the production will be stopped immediately, the reasons will be found and rectified, and the production will be resumed after the rectification is completed.
V. Product delivery and after-sales service
(1) Product delivery
After the production is completed, the supplier will deliver the products to the customers according to the packaging and transportation methods agreed in the contract. If it is a domestic customer, it may choose automobile transportation or railway transportation; If you are a foreign customer, you may choose to ship or air. In the process of transportation, the supplier will arrange a special person to track the transportation of the goods to ensure that the goods can reach the customers safely and on time. For example, for sea freight, the supplier will provide the customer with the shipping date information, bill of lading number, etc. in time to facilitate the customer to know the transportation progress of the goods.
(2) After-sales service
After the product is delivered, the supplier will provide customers with perfect after-sales service. If customers encounter problems in the construction process, the supplier will arrange technicians to provide technical support and answer customers' questions. If customers find product quality problems, suppliers will communicate with customers in time and negotiate solutions, such as return, exchange and compensation. At the same time, the supplier will also pay a return visit to the customer regularly to find out the customer's use and satisfaction with the product, so as to continuously improve the product quality and service level. For example, the supplier may call back or visit customers on the spot at 3 months, 6 months and 12 months after the delivery of the product to collect customers' feedback.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
① Chemical analysis.
②Physical properties.
Packaging & shipping:
Packaging:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. What is the service life of your castable?
A: The service life of different castable is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
