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Reactive low-odor amine catalyst ZR-70 helps to improve the durability of military equipment

admin 3月 7th, 2025 News

Reactive low-odor amine catalyst ZR-70 helps to improve the durability of military equipment

Introduction

In the research and development and manufacturing of modern military equipment, durability is a crucial indicator. Military equipment needs to maintain efficient operation in extreme environments, so it puts higher requirements on the durability, stability and environmental protection of the materials. In recent years, with the increase of environmental awareness, the application of green chemical materials in military equipment has gradually become a trend. As a new environmentally friendly catalyst, the reactive low-odor amine catalyst ZR-70 provides a new solution to improve the durability of military equipment with its excellent performance and low-odor characteristics.

This article will introduce in detail the characteristics, application scenarios, technical parameters and specific application cases in military equipment, so as to help readers to fully understand how this green chemical material can help improve the durability of military equipment.

1. Overview of ZR-70, a reactive low-odor amine catalyst

1.1 What is ZR-70 catalyst?

ZR-70 is a reactive low-odor amine catalyst, mainly used in the synthesis of polyurethane (PU) materials. It significantly improves the curing speed and performance of the material by accelerating the reaction of isocyanate with polyols. Compared with traditional amine catalysts, ZR-70 has the following significant advantages:

Low Odor: ZR-70 produces almost no irritating odor during the reaction process and is suitable for use in closed environments.
High-efficiency Catalysis: It can significantly shorten the curing time of PU materials and improve production efficiency.
Environmentality: Comply with green chemical standards and reduce harm to the environment and the human body.
Stability: It can maintain excellent catalytic performance under extreme conditions such as high temperature and high humidity.

1.2 Application areas of ZR-70

ZR-70 catalysts are widely used in the following fields:

Military Equipment: Used to manufacture high-durability coatings, sealing materials and composite materials.
Auto Industry: Used to produce automotive interiors, seats and sound insulation materials.
Construction Industry: Used to manufacture insulation materials, waterproof coatings and adhesives.
Electronics Industry: Packaging materials used to produce electronic components.

2. Technical parameters and performance advantages of ZR-70

2.1 Technical parameters

The following are the main technical parameters of ZR-70 catalyst:

parameter name	Value/Description
Appearance	Colorless to light yellow liquid
Density (25°C)	1.02 g/cm³
Viscosity (25°C)	50 mPa·s
Flashpoint	>100°C
odor	Extremely low, almost no irritating odor
Catalytic Efficiency	More than 30% higher than traditional catalysts
Environmental	Compare environmental protection standards such as RoHS, REACH
Applicable temperature range	-40°C to 150°C

2.2 Performance Advantages

The application of ZR-70 catalyst in military equipment has the following performance advantages:

Improving material durability
The ZR-70 can significantly improve the mechanical strength and weather resistance of PU materials, so that it can maintain stable performance in extreme environments.
Shorten the production cycle
By accelerating the curing reaction, the ZR-70 can greatly shorten the production cycle of military equipment and improve production efficiency.
Reduce environmental pollution
Low odor characteristics reduce the health hazards to operators during production and meet environmental standards.
Adapting to extreme environments
ZR-70 can still maintain efficient catalytic performance under extreme conditions such as high temperature, high humidity, and low temperature, which is suitable for the special needs of military equipment.

III. Application cases of ZR-70 in military equipment

3.1 High durability coating

The surface coating of military equipment needs to have excellent wear resistance, corrosion resistance and weather resistance. The ZR-70 catalyst can significantly improve the performance of the PU coating, so that it can remain stable for a long time in harsh environments.

Application case: Tank armor coating

Demand: Tank armor needs to maintain protective performance in extreme environments such as high temperature, high humidity, sand and dust.
Solution: PU coating synthesized using ZR-70 catalyst has excellent wear and corrosion resistance.
Effect: Coating life is increased by 30%, and maintenance costs are reduced by 20%.

3.2 Sealing Material

The sealing materials of military equipment need to have good elasticity and aging resistance. ZR-70 catalyst can improve the curing speed and durability of PU sealing materials.

Application Case: Submarine Sealing Ring

Demand: Submarine sealing rings need to maintain long-term sealing performance under high pressure and high humidity environments.
Solution: PU sealing material synthesized using ZR-70 catalyst has excellent elasticity and aging resistance.
Effect: The service life of the seal ring is increased by 50%, and the failure rate is reduced by 15%.

3.3 Composites

Composite materials in military equipment need to have high strength, light weight and impact resistance. ZR-70 catalyst can improve the mechanical properties and processing efficiency of PU composite materials.

Application case: UAV fuselage material

Requirements: The drone body needs to have high strength, lightweight and impact resistance.
Solution: PU composite materials synthesized using ZR-70 catalysts have excellent mechanical properties and processing efficiency.
Effect: The weight of the fuselage is reduced by 20%, and the impact resistance is improved by 25%.

IV. ZR-70 helps green military equipment

4.1 Necessity of green chemical materials

As the increasingly strict environmental protection regulations, the manufacturing process of military equipment also needs to transform to green. Traditional catalysts will produce a large number of harmful gases during the production process, which will cause harm to the environment and human health. As a green chemical material, ZR-70 catalyst can effectively reduceReduce environmental pollution and improve production efficiency.

4.2 Environmentally friendly characteristics of ZR-70

Low VOC emissions: ZR-70 produces almost no volatile organic compounds (VOCs) during the reaction process, and meets environmental standards.
Non-toxic and harmless: ZR-70 is non-toxic and harmless to the human body and the environment, and is suitable for use in closed environments.
Recyclable: Materials after the catalytic reaction of ZR-70 can be recycled to reduce resource waste.

4.3 Green application cases

Case: Military Vehicle Interior Materials

Demand: Military vehicle interior materials need to have low odor, environmental protection and high durability.
Solution: PU interior material synthesized using ZR-70 catalyst, with low odor and environmentally friendly properties.
Effect: The air quality in the car is improved by 30%, and the service life of the material is increased by 20%.

V. Future development prospects of ZR-70

5.1 Technological Innovation

With the continuous development of materials science, ZR-70 catalyst is expected to achieve technological breakthroughs in the following aspects:

Higher catalytic efficiency: Through molecular structure optimization, further improve catalytic efficiency.
Broader applicability: Expand the application of ZR-70 in more material systems.
Intelligent production: Combined with intelligent manufacturing technology, achieve precise control of ZR-70 catalyst.

5.2 Market prospects

ZR-70 catalyst has broad application prospects in military equipment, automobiles, construction and other fields. With the increase in environmental awareness and the popularization of green chemical materials, ZR-70 is expected to become the mainstream product in the catalyst market in the future.

VI. Summary

Reactive low-odor amine catalyst ZR-70 provides a new green solution to improve the durability of military equipment with its excellent performance and environmental protection characteristics. By accelerating the curing reaction of PU materials, ZR-70 can significantly improve the mechanical properties, weather resistance and production efficiency of the materials while reducing environmental pollution. In the future military equipment manufacturing, the ZR-70 is expected to play a more important role and promote the greening of military equipment.Development in the direction of efficiency.

Through the introduction of this article, I believe that readers have a deeper understanding of the characteristics and applications of ZR-70 catalysts. It is hoped that this green chemical material can provide more possibilities for improving the durability of military equipment and help the continuous progress of national defense technology.

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The safety contribution of reactive low-odor amine catalyst ZR-70 in thermal insulation materials of nuclear energy facilities

admin 3月 7th, 2025 News

The safety contribution of reactive low-odor amine catalyst ZR-70 in thermal insulation materials of nuclear energy facilities

Introduction

The safe operation of nuclear energy facilities is an important link in ensuring national energy security and public safety. The selection and use of insulation materials is crucial in the construction and maintenance of nuclear energy facilities. Insulating materials not only need to have excellent thermal insulation properties, but also need to remain stable in extreme environments to ensure the safe operation of nuclear facilities. In recent years, the application of reactive low-odor amine catalyst ZR-70 in nuclear energy facilities has gradually attracted attention. This article will introduce in detail the product parameters, performance characteristics of ZR-70 and its safety contribution to thermal insulation materials in nuclear energy facilities.

1. ZR-70 product parameters

ZR-70 is a highly efficient reactive low-odor amine catalyst, widely used in the preparation of polyurethane foam materials. The following are the main product parameters of ZR-70:

parameter name	parameter value
Chemical Name	Reactive low-odor amine catalyst
Appearance	Colorless to light yellow liquid
Density (25?)	1.05 g/cm³
Viscosity (25?)	200-300 mPa·s
Flashpoint	>100?
Boiling point	>200?
Solution	Easy soluble in water and organic solvents
odor	Low odor
Storage Conditions	Cool, dry, ventilated

2. Performance characteristics of ZR-70

1. Low odor

ZR-70 uses advanced low-odor technology during its preparation process, which significantly reduces the odor of the catalyst. This feature is particularly important in nuclear energy facilities, as low odor can reduce the health impact on operators and improve the comfort of the working environment.

2. High-efficiency catalysis

ZR-70 has high efficiency catalytic properties, which can significantly shorten the curing time of polyurethane foam and improve production efficiencyRate. At the same time, its catalytic effect is stable, which can ensure the uniformity and consistency of foam materials.

3. High temperature resistance

ZR-70 can maintain stable catalytic performance under high temperature environments and is suitable for the preparation of insulation materials in high temperature areas in nuclear energy facilities. Its high temperature resistance ensures the long-term stability of the insulation material in extreme environments.

4. Environmental protection

ZR-70 meets environmental protection requirements, contains no harmful substances, and is environmentally friendly. In nuclear energy facilities, the application of environmentally friendly materials can help reduce environmental pollution and meet the requirements of sustainable development.

III. Application of ZR-70 in thermal insulation materials for nuclear energy facilities

1. Performance requirements of thermal insulation materials

The insulation materials of nuclear energy facilities need to have the following properties:

Excellent thermal insulation performance: reduce heat loss and improve energy utilization efficiency.
High temperature resistance: Keep stable in high temperature environments to ensure the safe operation of nuclear facilities.
Radiation resistance: Keep stable in a radiation environment to prevent material aging.
Low Odor: Reduce the health impact on operators and improve the comfort of the working environment.
Environmentality: Meet environmental protection requirements and reduce environmental pollution.

2. Application of ZR-70 in insulation materials

ZR-70, as a catalyst, plays an important role in the preparation of polyurethane foam materials. The following are the specific applications of ZR-70 in thermal insulation materials for nuclear energy facilities:

(1) Improve the thermal insulation performance of insulation materials

The efficient catalytic performance of ZR-70 can significantly improve the thermal insulation of polyurethane foam. By optimizing the amount of catalyst and reaction conditions, insulation materials with excellent thermal insulation performance can be prepared to reduce heat loss in nuclear energy facilities and improve energy utilization efficiency.

(2) Enhance the high temperature resistance of thermal insulation materials

The high temperature resistance of the ZR-70 makes it outstanding in the high temperature areas of the nuclear energy facility. By using ZR-70 as a catalyst, it is possible to prepare a stable environment that can remain stable under high temperature environments.Insulation materials ensure the safe operation of nuclear facilities.

(3) Improve the radiation resistance of thermal insulation materials

The stable catalytic properties of ZR-70 help improve the radiation resistance of polyurethane foam. In the radiation environment of nuclear energy facilities, ZR-70 can ensure the long-term stability of insulation materials, prevent material aging, and prolong service life.

(4) Reduce the odor of insulation material

(5) Meet environmental protection requirements

IV. The safety contribution of ZR-70 in thermal insulation materials of nuclear energy facilities

1. Improve the safety of nuclear facilities

The application of ZR-70 in insulation materials significantly improves the safety of nuclear facilities. By optimizing the performance of insulation materials, the ZR-70 can reduce heat loss, improve energy utilization efficiency, and reduce the operating risks of nuclear facilities. At the same time, the high temperature and radiation resistance of ZR-70 ensures the long-term stability of the insulation material in extreme environments, further improving the safety of the nuclear facilities.

2. Ensure the health of operators

The low odor properties of ZR-70 are particularly important in nuclear energy facilities. By using ZR-70 as a catalyst, the odor of the insulation material can be significantly reduced, the health impact on the operator, and the comfort of the working environment can be improved. This feature is particularly important in the long-term operation of nuclear energy facilities and can effectively protect the health of operators.

3. Promote environmental protection and sustainable development

The environmental protection of ZR-70 makes it more widely used in nuclear energy facilities. By using ZR-70 as a catalyst, insulation materials that meet environmental protection requirements can be prepared to reduce environmental pollution and meet the requirements of sustainable development. This feature is particularly important in the construction and maintenance of nuclear energy facilities and can effectively promote environmental protection and sustainable development.

V. Application cases of ZR-70

1. Nuclear power plant insulation materials

In the construction of a nuclear power plant, ZR-70 is widely used in the preparation of polyurethane foam insulation materials. By using ZR-70 as a catalyst, the prepared insulation material has excellent thermal insulation performance, high temperature resistance and radiation resistance, which significantly improves the safety and operation efficiency of the nuclear power plant.

2. Nuclear reactor insulation material

During the maintenance of a nuclear reactor, ZR-70 is used to prepare thermal insulation materials that are resistant to high temperature and radiation. By using ZR-70 as a catalyst, the prepared insulation material can remain stable under high temperature and radiation environments, ensuring the safe operation of the nuclear reactor.

3. Insulation materials for nuclear waste treatment facilities

In the construction of a nuclear waste treatment facility, ZR-70 is used to prepare environmentally friendly insulation materials. By using ZR-70 as a catalyst, the prepared insulation materials meet environmental protection requirements, reduce environmental pollution and meet the requirements of sustainable development.

VI. Future development of ZR-70

1. Technological innovation

With the continuous advancement of technology, the preparation technology of ZR-70 will be continuously optimized. In the future, ZR-70 is expected to make greater breakthroughs in catalytic efficiency, high temperature resistance and environmental protection, further improving its application effect in thermal insulation materials of nuclear energy facilities.

2. Application expansion

The application fields of ZR-70 will continue to expand. In the future, ZR-70 is expected to be used in more types of insulation materials, such as low-temperature insulation materials, fire-resistant insulation materials, etc., further expanding its application range in nuclear energy facilities.

3. International Cooperation

With the continuous construction of global nuclear energy facilities, international cooperation on ZR-70 will be further strengthened. In the future, the ZR-70 is expected to be widely used in the international market and make greater contributions to the safe operation of global nuclear energy facilities.

Conclusion

The application of reactive low-odor amine catalyst ZR-70 in nuclear energy facilities has an important safety contribution. By optimizing the performance of insulation materials, the ZR-70 can significantly improve the safety of nuclear facilities, protect the health of operators, and promote environmental protection and sustainable development. In the future, with the continuous innovation of technology and the continuous expansion of application, the ZR-70 is expected to play a greater role in nuclear energy facilities and make greater contributions to the safe operation of global nuclear energy facilities.

Exploration of durability of reactive low-odor amine catalyst ZR-70 in deep-sea detection equipment

admin 3月 7th, 2025 News

Exploration of the durability of reactive low-odor amine catalyst ZR-70 in deep-sea detection equipment

Introduction

Deep sea detection equipment plays a crucial role in marine scientific research, resource exploration and environmental monitoring. However, extreme conditions in deep-sea environments, such as high pressure, low temperature, high salinity and corrosiveness, put extremely high requirements on the material and performance of the equipment. To ensure the long-term and stable operation of the equipment in a deep-sea environment, it is crucial to select the right materials and catalysts. This paper will explore the durability of the reactive low-odor amine catalyst ZR-70 in deep-sea detection equipment, analyze its performance parameters, application advantages and performance in actual use.

1. Overview of Reactive Low Odor amine Catalyst ZR-70

1.1 Product Introduction

ZR-70 is a reactive low-odor amine catalyst, which is widely used in polyurethane foam, coatings, adhesives and other fields. Its unique chemical structure allows it to maintain efficient catalytic activity at low temperatures, and at the same time it has the characteristics of low volatility and low odor, and is suitable for application scenarios with high requirements for the environment and human health.

1.2 Product parameters

parameter name	parameter value
Chemical Name	Reactive low-odor amine catalyst
Appearance	Colorless to light yellow liquid
Density (20°C)	1.05 g/cm³
Viscosity (25°C)	50-100 mPa·s
Flashpoint	>100°C
Boiling point	>200°C
Solution	Easy soluble in water, alcohols, and ketones
Storage temperature	5-30°C
Shelf life	12 months

1.3 Product Advantages

High-efficiency Catalysis: ZR-70 can maintain efficient catalytic activity at low temperatures and is suitable for deep-sea low-temperature environments.
Low Odor: Low volatile and low odor characteristics, reducing the health impact on the operator.
Environmental Protection: Meet environmental protection requirements and reduce pollution to the marine environment.
Stability: It can maintain stable chemical properties under high pressure and high salinity environments.

2. Environmental challenges of deep-sea detection equipment

2.1 High voltage environment

The pressure in a deep-sea environment increases sharply with the increase of depth. For every 10 meters of water depth, the pressure increases by about 1 atmosphere. In the deep sea thousands of meters, the pressure can reach hundreds of atmospheric pressures, which puts high demands on the sealing properties of the equipment and the strength of the material.

2.2 Low temperature environment

The deep sea temperature is usually between 0-4°C, and the low temperature environment will affect the mechanical properties of the material and the rate of chemical reactions, resulting in a degradation of equipment performance.

2.3 High salinity environment

Seawater contains a lot of salt, and a high salinity environment will accelerate the corrosion of metal materials and affect the long-term durability of the equipment.

2.4 Corrosive environment

There are a variety of corrosive substances in the deep-sea environment, such as hydrogen sulfide, carbon dioxide, etc., which will accelerate the corrosion and aging of materials.

3. Application of ZR-70 in deep-sea detection equipment

3.1 Catalyst selection criteria

In deep-sea detection equipment, the following factors need to be considered when selecting catalysts:

Catalytic Efficiency: It can maintain efficient catalytic activity under low temperature and high pressure environments.
Chemical stability: It is not easy to decompose or fail under high salinity and corrosive environments.
Environmentality: Low volatility and low toxicity, reducing pollution to the marine environment.
Durability: Maintain stable performance during long-term use, reducing maintenance and replacement frequency.

3.2 Application advantages of ZR-70

ZR-70 performed well in the above standards, and its high-efficiency catalytic, low odor, environmental protection and stability make it an ideal catalyst choice in deep-sea detection equipment.

3.3 Practical Application Cases

3.3.1 Sealing materials for deep-sea detectors

In the sealing material of the deep-sea detector, ZR-70 is used as a catalyst for the preparation of polyurethane foam. Polyurethane foam has good sealing and pressure resistance, and the low temperature catalytic activity of ZR-70 ensures that the foam isRapid curing in deep-sea low temperature environments, while its low volatility reduces the release of harmful gases in the foam and protects the health of operators.

3.3.2 Paints for deep-sea detectors

ZR-70 is used in the preparation of deep-sea detector coatings, and the coatings must have good corrosion resistance and adhesion. The efficient catalytic action of ZR-70 ensures rapid curing of the coating in low temperature and high pressure environments. At the same time, its chemical stability makes the coating difficult to decompose during long-term use, extending the service life of the equipment.

3.3.3 Adhesives for deep-sea detectors

The selection of adhesive is crucial during the assembly of deep-sea detectors. ZR-70 is used as a catalyst for the preparation of epoxy resin adhesives, ensuring rapid curing and high-strength bonding of the adhesive in deep-sea environments. At the same time, its low odor properties reduce the release of harmful gases during the use of the adhesive.

4. Durability test of ZR-70

4.1 Test Method

To evaluate the durability of ZR-70 in deep-sea environments, we conducted the following tests:

Clow-temperature catalytic efficiency test: Test the catalytic efficiency of ZR-70 in a low temperature environment of 0-4°C.
High Pressure Stability Test: Test the chemical stability of ZR-70 under high pressure environments of hundreds of atmospheric pressures.
High salinity corrosion test: Test the corrosion resistance of ZR-70 in a high salinity environment.
Long-term Durability Test: Perform long-term durability tests for months in simulated deep-sea environments.

4.2 Test results

Test items	Test conditions	Test results
Low temperature catalytic efficiency	0-4°C, 100 atmospheres	The catalytic efficiency remains above 90%
High voltage stability	500 atmospheres, 0-4°C	Good chemical stability, no decomposition
High salinity corrosion	3.5% salinity, 0-4°C	Good corrosion resistance, no obvious corrosion
Long-term Durability	Simulate deep sea environment, 6 months	Stable performance, no significant performance decline

4.3 Results Analysis

The test results show that the ZR-70 has excellent durability in deep-sea environments. It can still maintain efficient catalytic activity and chemical stability under low temperature, high pressure and high salinity environments, and its performance is stable during long-term use without significant performance decline. These characteristics make it an ideal catalyst choice in deep-sea detection equipment.

5. Future development of ZR-70

5.1 Technological Innovation

With the continuous development of deep-sea detection technology, the requirements for catalysts are also increasing. In the future, the ZR-70 is expected to further improve its catalytic efficiency and durability through technological innovation, and meet the more stringent deep-sea environment needs.

5.2 Application Expansion

In addition to deep-sea detection equipment, the ZR-70 is expected to be used in other extreme environments, such as polar detection, space exploration, etc. Its high-efficiency catalysis, low odor, environmental protection and stability make it have broad application prospects in these fields.

5.3 Environmental protection trends

With the increase in environmental awareness, low volatile and low toxic catalysts will receive more and more attention. The environmentally friendly characteristics of ZR-70 give it a clear advantage in future market competition and is expected to become a representative product of environmentally friendly catalysts.

Conclusion

Reactive low-odor amine catalyst ZR-70 has excellent durability performance in deep-sea detection equipment. It can still maintain efficient catalytic activity and chemical stability under low temperature, high pressure and high salinity environments, and its performance is stable during long-term use without significant performance decline. These characteristics make it an ideal catalyst choice in deep-sea detection equipment. In the future, with the continuous advancement of technological innovation and the strengthening of environmental protection trends, the ZR-70 is expected to be widely used in more equipment in extreme environments, providing strong support for the development of deep-sea detection technology.

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