Industrial ceramic production process introduction

, , , ,

Industrial ceramic production process mainly includes the following steps ‌ :

 

‌1. Powder preparation ‌ : The production of industrial ceramics first requires the preparation of high quality ceramic powder. The quality of the powder directly affects the quality of the final product, which usually requires high purity, good dispersion and uniform particle size distribution. For example, microcrystalline zirconium materials are often used as ceramic powder raw materials for 3C product shells because of their advantages of phase transition toughening ‌.

 

‌2. Molding ‌ : Molding is the key step in the production of ceramic parts, the commonly used molding methods include injection molding, dry press molding and casting molding.

 

‌(1) injection molding ‌ : similar to plastic injection molding, suitable for the production of small complex shapes of precision ceramic parts. The process involves mixing the organic carrier with ceramic powder, drying, granulating and injecting it into a mold to form a blank in the desired shape ‌.

‌(2) dry pressing ‌ : the powder after granulation is loaded into the mold, and the billet of a certain shape is made by applying pressure to the press. This method is suitable for the production of flat shaped products, high efficiency but may not be uniform density ‌.

‌(3) casting molding ‌ : suitable for the production of thin ceramic material, the casting machine will flow the slurry to the base band to form a smooth upper surface of the blank film, after drying, cutting, stamping or drilling, and finally firing into the finished product ‌.

 

‌3. Sintering ‌ : The forming body needs to go through the sintering process to achieve the required physical and chemical properties. Parameters such as temperature, time and atmosphere need to be controlled in the sintering process to ensure the density and strength of the product ‌.

 

4.‌ subsequent processing ‌ : The sintered ceramic parts may need to be grinding, polishing and other subsequent processing to improve the surface quality and accuracy. Commonly used processing technologies include grinding, ultrasonic machining, electric discharge machining, laser machining and CNC milling ‌.

Why choose advanced ceramics

, , , ,

1. High hardness and wear resistance

Wear resistance: High hardness of industrial ceramics, suitable for high wear environment, such as mines, cement factories.

Long life: Long service life in harsh conditions, reduce the frequency of replacement.

 

2. High temperature resistance

High temperature stability: can maintain performance at high temperatures, suitable for aerospace, metallurgy and other industries.

Thermal shock resistance: can withstand rapid temperature changes, not easy to crack.

 

3. Corrosion resistance

Chemical inertness: Strong resistance to acid, alkali, salt and other corrosive substances, suitable for chemical and pharmaceutical industries.

Oxidation resistance: Stable performance in high temperature oxidation environment.

 

4. Electrical insulation

Insulation performance: Good electrical insulation, suitable for electronics and power industry.

High frequency applications: Maintains insulation properties at high frequencies and high temperatures.

 

5. Low density

Lightweight materials: Low density, suitable for aerospace and automotive industries that need to reduce weight.

High specific strength: high strength and light weight.

 

6. Biocompatibility

Medical applications: Non-toxic and compatible with human tissue, suitable for medical implants and devices.

 

7. Optical performance

Transparent ceramics: Some ceramics have excellent optical properties, suitable for laser technology, optical devices.

 

8. Environmental protection

Renewable materials: Some ceramics can be recycled to reduce environmental pollution.

Low energy production: The production process uses low energy and reduces the carbon footprint.

 

9. Versatility

Diverse applications: By adjusting the composition and process to meet different needs, such as sensors, catalyst carriers.

 

10. Economic benefits

Low long-term costs: While initial costs are high, long life and low maintenance requirements reduce overall costs.

Improve efficiency: Superior performance improves equipment efficiency and reduces downtime.

The Advantages and Considerations of Globe Valves

, , , , ,

Globe valves are commonly used in pipeline systems. They have several notable advantages. Firstly, globe valves have good flow regulation performance. They can accurately control the flow rate of the medium by adjusting the opening degree of the valve. Secondly, globe valves have a good sealing performance. The sealing surface of the valve is in close contact with the valve seat, which can effectively prevent leakage. Thirdly, globe valves have a wide range of applications and can be used in various working conditions such as high temperature, high pressure, and corrosive media.

         

However, there are also some issues that users need to consider when using globe valves. One of the considerations is the flow resistance of globe valves. Compared with some other types of valves, globe valves have a relatively large flow resistance, which may increase energy consumption. Another consideration is the installation and maintenance of globe valves. Globe valves require a certain installation space and need to be maintained regularly to ensure their normal operation. In addition, the price of globe valves is relatively high, which may increase the cost of the project.

 

In summary, globe valves have their own advantages and disadvantages. When choosing globe valves, it is necessary to comprehensively consider various factors such as working conditions, flow requirements, and cost to make a reasonable choice.

The Advantages of Butterfly Valves

, , , , ,

Butterfly valves are widely used in various industries. They have many remarkable advantages. Firstly, butterfly valves have a simple structure, small volume, and light weight. This makes them easy to install and maintain. Secondly, they have a low flow resistance, which can save energy and reduce operating costs. Thirdly, butterfly valves can be used in media with suspended solid particles, and can also be used in powder and granular media according to the strength of the sealing surface. They are widely used in gas pipelines and waterways of metallurgy, light industry, power and petrochemical systems.

 

One of the user concerns about butterfly valves is their sealing performance. Although the sealing performance of butterfly valves is not as good as that of ball valves and stop valves, with the improvement of technology, the sealing performance of some high-quality butterfly valves has been greatly improved. Another concern is their application range. Due to the limitation of butterfly valve structure and sealing material, they are not suitable for high-temperature and high-pressure pipeline systems. The general working temperature is below 300 °C and PN 40.

 

In conclusion, butterfly valves have their own unique advantages and application scenarios. When choosing butterfly valves, it is necessary to consider various factors such as working conditions and medium characteristics to ensure the normal operation of the pipeline system.

The Features and User Concerns of Check Valves

, , , , ,

Check valves play a crucial role in pipeline systems. They are designed to allow fluid to flow in one direction only and prevent backflow. One of the main advantages of check valves is their reliable backflow prevention function. They can effectively protect the pipeline system and equipment from damage caused by backflow. Secondly, check valves have a simple structure and are easy to install and maintain. Thirdly, they have a wide range of applications and can be used in various media such as water, oil, and gas.

 

Users often have some concerns about check valves. One of the concerns is the sealing performance of check valves. If the sealing performance is not good, it may lead to backflow and affect the normal operation of the pipeline system. Another concern is the opening and closing speed of check valves. If the opening and closing speed is too slow, it may cause water hammer and other problems. In addition, the material of check valves is also a concern. Different media and working conditions require different materials to ensure the service life and performance of check valves.

 

In general, check valves are an important part of pipeline systems. When choosing check valves, it is necessary to pay attention to their sealing performance, opening and closing speed, and material selection to ensure the safe and stable operation of the pipeline system.

High-Performance N-Phenylmaleimide –Heat-Resistant Modifier by Yangchen Tech

, , , ,

When it comes to advanced materials, N-Phenylmaleimide (N-PMI) stands out as a key additive for enhancing heat resistance and thermal stability in various polymer applications. As a trusted manufacturer and global supplier, Yangchen Tech delivers high-purity N-Phenylmaleimide (up to 99.7%) .

 

N-Phenylmaleimide

 

Why Choose Yangchen Tech’s N-Phenylmaleimide?

 

✔ Exceptional Heat Resistance – Enhances ABS, PVC, and other engineering plastics, significantly improving HDT (Heat Distortion Temperature).

✔ High Purity (99.7%) – Ensures optimal efficiency in modifying polymers and coatings.

✔ Versatile Applications – Widely used in high-performance plastics, coatings, adhesives, and synthetic rubber.

✔ Reliable Global Supplier – With years of expertise in specialty chemicals and polymer additives, Yangchen Tech guarantees consistent quality and supply stability.

 

Basic Information

 

 

Chemical Structure N-phenylmaleimide
Chemical Formula C10H7NO2
CAS No. 941-69-5
Molecular Weight 173.16
Packing Type Paper bag (20 kg)
Properties Yellow crystalline powder or needles

 

 

Applications of N-Phenylmaleimide manufactured by Yangchen Tech

 

🔹 ABS & PVC Heat-Resistant Modification – Improves thermal stability and extends service life.

🔹 Paints & Coatings – Enhances heat and chemical resistance for long-lasting finishes.

🔹 Adhesives & Composites – Ensures stronger bonding performance under high temperatures.

🔹 Pharmaceutical & Agrochemical Intermediates – Used in specialty chemical synthesis.

 

Looking for a Reliable N-Phenylmaleimide Supplier? Let’s Connect!

At Yangchen Tech, we focus on quality, innovation, and customer satisfaction. Whether you need customized specifications, bulk supply, or technical support, we are here to meet your needs.

 

💬 Interested in our N-Phenylmaleimide? Contact us today for a quote, free sample, or technical consultation! Let’s explore how our advanced materials can enhance your applications.

 

📩 Get in Touch Now!

N-Phenylmaleimide The Modifier for ABS and PVC Resins

, ,

N-Phenylmaleimide 99.7% Purity, manufactured by Yangchen Tech, is a high-performance monomer widely used to enhance the heat resistance and mechanical properties of ABS and PVC resins. With its superior 99.7% purity, this compound offers unmatched consistency, performance, and reliability in a range of industrial applications.

 

N-Phenylmaleimide 99.7% Purity

 

Specification

 

N-phenylmaleimide 941-69-5
Test Specification
Apperance Light yellow to Yellow powder to lump
Purity min. 99.0 % 
Melting Point 85.0 to 90.0 °C 
Solubility in Methanol 

Practically transparent
Water Content wt%

0.1 max.

 

Why Choose N-Phenylmaleimide 99.7% Purity?

The high purity of N-Phenylmaleimide 99.7% Purity is crucial for achieving optimal results in resin modification, especially in materials like ABS (Acrylonitrile Butadiene Styrene) and PVC (Polyvinyl Chloride). When added to these resins, NPMI helps to significantly increase heat resistance, improve processing capabilities, and enhance mechanical strength—all critical properties for durable and high-performance products.

 

Applications of N-Phenylmaleimide in ABS and PVC Resins:

  1. Enhanced Heat Resistance: When incorporated into ABS and PVC resins, N-phenylmaleimide raises the heat distortion temperature (HDT) of the material, making it more resistant to high-temperature environments. This is especially beneficial for products in industries such as automotive, electronics, and construction, where heat exposure is common.

  2. Improved Mechanical Properties: N-phenylmaleimide strengthens the tensile strength and hardness of ABS and PVC resins, resulting in more durable and wear-resistant materials. This modification is crucial for creating products that withstand mechanical stress, such as automotive parts, electrical components, and piping systems.

  3. Better Processability: By enhancing the flow properties of ABS and PVC resins, N-Phenylmaleimide 99.7% Purity improves their moldability and extrudability, making them easier to process into complex shapes and designs.

  4. Cost-Effective Performance: With Yangchen Tech's N-phenylmaleimide, manufacturers can achieve superior resin modification without significantly increasing production costs. The 99.7% purity ensures high efficiency in small quantities, making it a cost-effective solution for large-scale production.

 

Why Choose Yangchen Tech for N-Phenylmaleimide 99.7% Purity?

As a supplier of high-quality N-phenylmaleimide, Yangchen Tech offers consistent product quality and excellent customer support of N-Phenylmaleimide 99.7% Purity. Our N-phenylmaleimide is sourced from advanced manufacturing processes and undergoes rigorous quality control, ensuring that every batch delivers the 99.7% purity that our clients rely on.

With extensive experience in providing custom solutions and technical support, Yangchen Tech is committed to helping you enhance the performance of ABS and PVC resins, making them more heat-resistant, durable, and versatile for a wide range of applications.

Styrene Maleic Anhydride Copolymer A Key Material in Plastic Manufacturing

, ,

Styrene Maleic Anhydride Copolymer (SMA Copolymer) manufactured by Yangchen Tech is a highly versatile and widely used thermoplastic copolymer that combines the benefits of styrene and maleic anhydride. SMA is produced by copolymerizing styrene with maleic anhydride, resulting in a polymer that exhibits excellent chemical resistance, high thermal stability, and superior adhesion properties. Due to its unique properties, SMA has become an essential component in various industrial applications, particularly in plastics manufacturing.

Styrene Maleic Anhydride Copolymer produced by Yangchen Tech  can help your products with strong bonding, high impact resistance, and enhanced durability,which can improve the performance of materials, especially in the plastic industry, makes it a go-to solution for manufacturers seeking to elevate the functionality of their products.

 

 

Basic Information

 

Test Item Test Standards Test Data
Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0
Glass transition temperature/℃ DSC 160~210℃(Adjustable)
Initial decomposition temperature/℃ TGA 395-405℃
Density  ASTM-D792 1.00~1.15g/cm3
Appearance NG Off-white powder

 

 

Applications of Styrene Maleic Anhydride Copolymer in Plastics Manufacturing

1. Enhancing Impact Resistance in Plastics

SMA Copolymer plays a critical role in enhancing the impact resistance of plastic products. It is often used as a modifier in the production of engineering plastics, such as ABS (Acrylonitrile Butadiene Styrene) and polystyrene. When added to these materials, SMA copolymer significantly improves their strength and durability without compromising flexibility. This makes it an essential ingredient in producing products that need to withstand stress, impact, and high temperatures.

 

2. Adhesive and Coating Applications

The high reactivity of SMA makes it an excellent choice for adhesives and coatings. By combining SMA with other resins or polymers, manufacturers can create strong, durable bonding agents. This is particularly useful in industries where adhesive strength and resistance to environmental factors are critical. Whether it's in automotive applications, electronics, or packaging, SMA-based adhesives provide a reliable solution for manufacturers.

 

3. Plastic Alloying and Blending

SMA is widely used to enhance the properties of plastic alloys. It acts as a compatibilizer, helping to blend otherwise incompatible polymers. In plastics, SMA improves the overall processing capabilities and enhances mechanical properties, especially when combined with high-performance polymers like polycarbonate (PC), polyphenylene oxide (PPO), or polyphenylene sulfide (PPS). By creating a more homogenous blend, SMA improves the structural integrity of plastic parts used in demanding environments.

 

 

 

4. Applications in Automotive Plastics

The automotive industry relies heavily on advanced materials that offer durability, strength, and resistance to heat and wear. SMA Copolymer is often used in automotive applications such as interior trim, bumpers, and other plastic components. Its ability to improve impact resistance, along with its excellent thermal stability, makes it an ideal choice for manufacturing durable automotive parts that can withstand extreme conditions.

 

5. Medical Plastics and Devices

Styrene Maleic Anhydride Copolymer ’s high purity and biocompatibility make it suitable for use in medical devices and equipment. Its excellent chemical resistance ensures that medical plastics maintain their integrity when exposed to harsh cleaning agents or sterilization processes. Additionally, its strong bonding ability makes it ideal for creating medical products that require long-lasting durability.

 

Why Choose Styrene Maleic Anhydride Copolymer for Your Plastic Manufacturing Needs?

Enhanced Performance: SMA Copolymer boosts the performance of plastics by improving impact resistance, adhesion strength, and thermal stability.

Customization: It can be tailored for specific applications, offering flexibility in plastic product development.

Cost-Effectiveness: By improving material properties and enabling better processing techniques, SMA helps reduce manufacturing costs in the long run.

Sustainability:Styrene Maleic Anhydride Copolymer  efficient bonding properties can lead to lighter and more durable plastic products, supporting sustainable manufacturing practices by reducing waste and material usage. Any questions,feel free to contact:business@xysjgm.com

  • WAREHOUSE OF YANGCHEN TECH
    OUR WAREHOUSE
    Whatever you needs, YANGCHEN TECH is at your side.
  • WAREHOUSE OF YANGCHEN TECH
    OUR WAREHOUSE
    Whatever you needs, YANGCHEN TECH is at your side.
  • WAREHOUSE OF YANGCHEN TECH
    OUR WAREHOUSE
    Whatever you needs, YANGCHEN TECH is at your side.

 

 

 

Styrene Maleic Anhydride Copolymer Used in Plastics Enhancing Performance Across Industries

, , ,

Introduction

Styrene Maleic Anhydride Copolymer (SMA) is a high-performance copolymer formed by the polymerization of styrene and maleic anhydride. With its unique combination of properties, SMA is widely used in the modification and enhancement of various plastics, improving their performance in critical applications. Whether you're in automotive, electronics, packaging, or construction, SMA plays an essential role in delivering durable, heat-resistant, and high-strength plastic materials.

At Yangchen Tech, we specialize in manufacturing high-quality Styrene Maleic Anhydride Copolymer that meets the specific needs of various industries. Let’s dive into the advantages and applications of SMA in plastics.

 

Styrene Maleic Anhydride Copolymer

 

What Makes Styrene Maleic Anhydride Copolymer Special?

SMA is well-known for its exceptional characteristics, which make it an ideal additive for modifying plastics, especially engineering resins. The key benefits of using SMA in plastics include:

  1. Improved Heat Resistance:
    SMA increases the heat distortion temperature (HDT) of plastics, allowing them to withstand higher operational temperatures without degrading. This is particularly important in industries like automotive and electronics, where materials need to perform under intense heat.

  2. Enhanced Adhesion:
    SMA has excellent adhesion properties, which makes it ideal for coatings and adhesives, enhancing bonding strength and durability.

  3. Increased Mechanical Properties:
    The incorporation of SMA can improve the tensile strength, impact resistance, and hardness of plastics. These enhancements make the materials more suitable for high-performance applications.

  4. Chemical Resistance:
    SMA improves the chemical resistance of plastics, making them more resistant to degradation from exposure to chemicals and solvents.

  5. Compatibility with Other Polymers:
    SMA is highly compatible with a variety of polymers, including ABS, PVC, polyolefins, and polyamides. It helps improve the overall properties of polymer blends, resulting in materials that are more durable and reliable.

Basic Information

 

Test Item Test Standards Test Data
Molecular weight and distribution GPC Mw=12~16*104.PDI=2.0~3.0
Glass transition temperature/℃ DSC 160~210℃(Adjustable)
Initial decomposition temperature/℃ TGA 395-405℃
Density  ASTM-D792 1.00~1.15g/cm3
Appearance NG Off-white powder

 

 

Applications of Styrene Maleic Anhydride Copolymer in Plastics

  1. Automotive Industry:
    In the automotive sector, SMA is used to enhance the properties of plastic components that are exposed to high temperatures, such as interior parts, under-the-hood components, and exterior trim. Its heat resistance, mechanical strength, and compatibility with other materials make it an ideal modifier for automotive applications.

  2. Electronics and Electrical Applications:
    SMA is widely used in the manufacturing of high-performance plastic housings, connectors, and insulators for electronic and electrical devices. It increases the material's ability to endure high temperatures and resist electrical stresses, which are common in electrical components.

  3. Packaging:
    SMA is used to improve the properties of packaging materials. Its increased chemical resistance ensures that the packaging remains intact even when exposed to harsh chemicals, oils, or moisture. Additionally, its enhanced tensile strength and impact resistance make it ideal for protective packaging.

  4. Construction Industry:
    In the construction industry, SMA-modified plastics are used in various applications like pipes, roofing materials, and insulation. The copolymer's ability to withstand weathering and high temperatures ensures that these materials maintain their strength and longevity over time.

  5. Coatings and Adhesives:
    SMA is frequently used as a modifier for coatings and adhesives due to its excellent adhesion properties. It enhances the bond strength, making it ideal for applications such as automotive paints, adhesives in packaging, and surface coatings on electronics.

  6. Consumer Goods:
    SMA is used to improve the performance of plastics in consumer goods such as kitchenware, toys, and household appliances. Its ability to improve the durability and heat resistance of plastics makes it an ideal choice for products that need to withstand everyday use and high temperatures.

Why Choose Yangchen Tech for Styrene Maleic Anhydride Copolymer?

  1. High Purity and Consistency:
    Our SMA copolymers are manufactured to the highest standards of purity, ensuring that our products deliver consistent performance in all applications.

  2. Custom Solutions:
    At Yangchen Tech, we understand that each industry has unique requirements. That’s why we offer customized SMA formulations to meet your specific performance and processing needs.

  3. Cost-Effective:
    We are committed to providing high-quality SMA at competitive prices, helping our customers optimize their production costs while maintaining exceptional product quality.

  4. Experienced R&D Team:
    Our in-house research and development team continuously innovates to improve the performance of SMA and develop new applications across various industries.

  5. Reliable Global Supply Chain:
    With our well-established global distribution network, we ensure timely delivery of SMA to customers around the world.

 

Styrene Maleic Anhydride Copolymer manufactured by Yangchen Tech offer superior heat resistance, mechanical strength, and compatibility with a range of materials. At Yangchen Tech, we are proud to manufacture high-quality SMA products that enhance the performance of plastics in automotive, electronics, packaging, and many other industries.

If you're looking for a reliable supplier of Styrene Maleic Anhydride Copolymer, look no further than Yangchen Tech. Contact us today to learn more about our SMA solutions and how we can help improve the performance of your products!

What is a pall ring used for?

, , , , ,

Pall Rings are primarily used in packed towers for the following applications:

  1. Gas Absorption

    • Removing impurities or specific components from gas streams (e.g., CO₂, H₂S, SO₂ removal in flue gas desulfurization).
    • Example: Scrubbing acidic gases in chemical plants.

  2. Distillation

    • Separating liquid mixtures based on their boiling points (e.g., in the petrochemical industry for refining crude oil).

  3. Stripping

    • Removing volatile components from liquids (e.g., stripping ammonia from wastewater).

  4. Heat Transfer

    • Serving as a medium in cooling towers or heat exchangers to improve heat transfer efficiency.

  5. Chemical Reactions

    • Enhancing contact between reactants in catalytic or reactive distillation processes.