Reactive low-odor amine catalyst ZR-70 is used to improve the flexibility of sports equipment

Date：2025-03-07 Categories：Our Projects

Application of reactive low-odor amine catalyst ZR-70 in improving the flexibility of sports equipment

Introduction

As people pursue a healthy lifestyle, the demand for sports equipment is growing. Whether it is equipment in the gym or outdoor sports equipment, flexibility is a key factor in determining its comfort and durability. In order to improve the performance of sports equipment, the field of materials science continues to explore new additives and catalysts. As a highly efficient and environmentally friendly catalyst, the reactive low-odor amine catalyst ZR-70 has shown significant advantages in improving the flexibility of sports equipment in recent years. This article will introduce in detail the characteristics, mechanism of operation, application scenarios, and specific applications in sports equipment.

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

1.1 What is ZR-70?

ZR-70 is a reactive low-odor amine catalyst, mainly used in the synthesis of polyurethane (PU) materials. It can significantly accelerate the curing reaction of PU materials while reducing the odor generated during the reaction. It is an environmentally friendly catalyst. The ZR-70 not only has efficient catalytic properties, but also improves the physical properties of the material, such as flexibility, wear resistance and aging resistance.

1.2 Main features of ZR-70

Features	Description
Chemical Properties	Amine compounds, low volatility, low odor
Catalytic Efficiency	Efficiently catalyze the curing reaction of PU materials and shorten the production cycle
Environmental	Low VOC (volatile organic compounds) emissions, comply with environmental protection standards
Compatibility	Compatible with a variety of PU materials and suitable for different formulas
Stability	Stable catalytic performance can be maintained under high temperature and high humidity environments
Security	It is harmless to the human body and the environment, and complies with RoHS and REACH standards

2. The mechanism of action of ZR-70

2.1 Catalyzed curing reaction of PU materials

PU material is a polymer produced by the reaction of isocyanate and polyol. ZR-70 promotes rapid curing of PU materials by accelerating the reaction of isocyanate with polyols. Its workThe application mechanism mainly includes the following two aspects:

Accelerating reaction rate: ZR-70 can reduce the reaction activation energy and enable the reaction to proceed rapidly at lower temperatures.
Improving reaction uniformity: The molecular structure of ZR-70 enables it to be evenly distributed in PU materials, ensuring consistency of the reaction.

2.2 Improve material flexibility

ZR-70 can optimize the molecular chain structure of PU materials during catalytic reactions, so that it has better flexibility and elasticity. Specifically manifested as:

Increase the flexibility of molecular chains: ZR-70 can promote the uniform distribution of soft segments (polyols) and hard segments (isocyanates) in PU materials, thereby improving the flexibility of the material.
Reduce internal stress of the material: By optimizing reaction conditions, ZR-70 can reduce the internal stress generated during the material curing process and avoid material embrittlement.

III. Application of ZR-70 in sports equipment

3.1 Requirements for flexibility of sports equipment

The flexibility of sports equipment directly affects its user experience and lifespan. For example:

Fitness equipment: such as yoga mats, tension belts, etc., it needs to have good elasticity and resilience.
Outdoor Equipment: Such as hiking poles, snowboards, etc., it is necessary to maintain flexibility in low temperature environments.
Protective equipment: such as knee pads, wrist pads, etc., it needs to be flexible and supportive.

3.2 Specific application of ZR-70 in sports equipment

3.2.1 Yoga Mat

Yoga mat is one of the products with high flexibility requirements in sports equipment. The application of ZR-70 in the production of yoga mats is mainly reflected in the following aspects:

Application link	Specific role
Material Synthesis	Accelerate the curing reaction of PU materials and shorten the production cycle
Enhanced flexibility	Optimize the molecular chain structure of PU materials and improve the elasticity and resilience of the mat
Environmental	The low odor characteristics make the yoga mat more ring-compatibleInsurance Health Standards

3.2.2 Tension belt

The tension belt is a common fitness equipment, and its flexibility directly affects the training effect. The application advantages of ZR-70 in tension belts include:

Application link	Specific role
Material Modification	Improve tensile performance and durability of PU materials
Flexibility Optimization	Make the tension belt maintain good elasticity under different tensile strengths
Security	Low VOC emissions, reduce the health impact on users

3.2.3 Snowboard

Snowboards need to be flexible in low temperature environments to ensure good handling. The application of ZR-70 in snowboards is mainly reflected in:

Application link	Specific role
Low Temperature Performance	Optimize the low-temperature flexibility of PU materials to ensure the performance of snowboards in cold environments
Abrasion resistance	Improve the wear resistance of the material and extend the service life of the skis
Environmental	Meet the environmental protection requirements of outdoor sports equipment

IV. Product parameters of ZR-70

The following are the main product parameters of ZR-70 for user reference:

parameter name	parameter value
Appearance	Colorless to light yellow liquid
Density (25°C)	1.02 g/cm³
Viscosity (25°C)	150-200 mPa·s
Flashpoint	>100°C
Storage temperature	5-30°C
Shelf life	12 months
Recommended additions	0.1%-0.5% (based on the total weight of PU material)

V. The advantages and future prospects of ZR-70

5.1 Advantages of ZR-70

High-efficiency Catalysis: significantly shortens the production cycle of PU materials and improves production efficiency.
Environmental and low odor: Meets modern environmental protection requirements and reduces harm to the environment and the human body.
Multifunctionality: Suitable for a variety of sports equipment to improve the comprehensive performance of the product.
Economic: A lower amount of added can achieve significant results and reduce production costs.

5.2 Future Outlook

With the continuous development of the sports equipment market, the requirements for material performance will become higher and higher. As an efficient and environmentally friendly catalyst, ZR-70 is expected to make greater breakthroughs in the following fields in the future:

Development of new sports equipment: such as smart fitness equipment, high-performance outdoor equipment, etc.
Further optimization of material performance: Through synergistic effects with other additives, the performance of PU materials can be further improved.
Promotion of environmental protection technology: Promote the application of more environmentally friendly catalysts in sports equipment and promote green manufacturing.

VI. Summary

Reactive low-odor amine catalyst ZR-70 has significant advantages in improving the flexibility of sports equipment. Its efficient catalytic properties, environmentally friendly properties and versatility make it an ideal choice for sports equipment manufacturing. By optimizing the molecular structure of PU materials, the ZR-70 not only improves the flexibility of the sports equipment, but also extends its service life, providing users with a better experience. In the future, with the continuous advancement of technology, the ZR-70 is expected to play its unique role in more fields and promote the sustainable development of the sports equipment industry.

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