The softness enhancement of bis-(2-dimethylaminoethyl) ether in smart watch strap materials

1. Introduction

With the popularity of smart wearable devices, smart watches have become an indispensable part of people's daily lives. As a part that is in direct contact with the user's skin, the comfort and softness of the smart watch directly affect the user's user experience. In recent years, the development of materials science has provided new possibilities for the improvement of smart watch straps. This article will discuss the application of bis-(2-dimethylaminoethyl) ether (hereinafter referred to as "bis-ether") in smart watch strap materials, especially its role in enhancing the softness of the strap.

2. Chemical properties of bis-(2-dimethylaminoethyl) ether

Bis-(2-dimethylaminoethyl)ether is an organic compound with a chemical structural formula of (CH3)2NCH2CH2OCH2CH2N(CH3)2. This compound has the following properties:

• Molecular Weight: 188.3 g/mol
• Boiling point: about 220°C
• Density: 0.92 g/cm³
• Solubilization: Easy to soluble in water and most organic solvents

The molecular structure of the bisether contains two dimethylaminoethyl groups, which give them good flexibility and chemical stability.

3. Application of bis ether in strap materials

3.1 Material selection

Smart watch straps are usually made of the following materials:

The introduction of bis ethers can significantly improve the softness and comfort of these materials.

3.2 Methods of adding bis ether

Diethers can be added to the strap material in the following ways:

1. Blending method: Blend bis ether with base material (such as silica gel) and evenly distributed through physical mixing.
2. Grafting method: graft the bisether molecules onto the molecular chains of the base material to form chemical bonds.
3. Coating method: Coat a coating containing bis-ether on the surface of the strap to improve surface softness.

3.3 Effect of bis ether on material properties

The addition of bis ether has the following effects on the performance of the strap material:

• Softness: The molecular structure of bis ether can increase the flexibility of the material and make the strap softer.
• Elasticity: Bi-ether can increase the elastic modulus of the material, making the strap easier to return to its original state after stretching.
• Abrasion Resistance: The chemical stability of bis ethers helps to improve the wear resistance of materials and extend the service life of the watch strap.
• Anti-aging properties: Bi-ethers can inhibit the aging process of the material and maintain the long-term performance of the watch strap.

4. Product parameters and performance test

4.1 Product parameters

The following are some product parameters for smart watch straps containing biether:

4.2 Performance Test

In order to verify the improvement of bis ether's performance on the strap material, weThe following test was performed:

1. Softness Test: The hardness of the strap was measured using a hardness meter, and the results showed that the hardness was reduced by 15% after the addition of bis ether.
2. Elasticity Test: The elastic modulus of the strap was measured by tensile test, and the results showed that the elastic modulus was increased by 10%.
3. Abrasion resistance test: Wear resistance test was performed using a friction tester, and the results showed that the wear resistance was improved by 20%.
4. Anti-aging test: Expose the strap to ultraviolet light for aging test, and the results show that the anti-aging performance has been improved by 25%.

5. User feedback and market prospects

5.1 User feedback

We collected the following feedback by surveying users using smartwatch straps containing bisexual ethers:

• Comfort: 90% of users said the strap is softer and more comfortable to wear.
• Durability: 85% of users believe that the strap is more durable and lasts longer.
• Appearance: 80% of users are satisfied with the appearance design of the watch strap.

5.2 Market prospects

As consumers increase their requirements for the comfort and durability of smart watches, strap materials containing bisexual ether have broad market prospects. This material is expected to occupy a significant share of the smartwatch strap market in the next few years.

6. Conclusion

Bis-(2-dimethylaminoethyl)ether, as a new additive, has significantly improved the softness, elasticity, wear resistance and anti-aging properties of the strap. Through reasonable addition methods and performance testing, bis-ether provides a new solution for the improvement of smart watch straps. In the future, with the continuous advancement of technology and the increase in market demand, the application of bis ethers in smart wearable device materials will become more widely used.

7. Appendix

7.1 Summary of tables

7.2 Product Parameter Example

Through the above detailed analysis and testing, we can clearly see the important role of bis-(2-dimethylaminoethyl) ether in smart watch strap materials. The application of this material not only improves the performance of the product, but also brings a better user experience. In the future, with the further development of technology, the application of bis ether in smart wearable devices will be more extensive and in-depth.

Extended reading:https://www.bdmaee.net/fascat2001-catalyst-cas301-10-0-stannous-octoate/

Extended reading:https://www.cyclohexylamine.net/catalyst-1028-polyurethane-catalyst-1028/

Extended reading:https://www.newtopchem.com/archives/44147

Extended reading:https://www.newtopchem.com/archives/39511

Extended reading:https://www.newtopchem.com/archives/44947

Extended reading:https://www.bdmaee.net/niax-ef-867-low-odor-tertiary-amine-catalyst-momentive/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/di-n-butyl-tin-diisooctoate-CAS2781-10-4-FASCAT4208-catalyst.pdf

Extended reading:https://www.bdmaee.net/foam-delay-catalyst/

Extended reading:https://www.newtopchem.com/archives/44468

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/31-15.jpg