1.What are the causes of cracking in TPE materials?
A: The causes of cracking of TPE materials may include a variety of factors, such as material aging, temperature changes, uneven force, etc. The design and processing of the product may also affect the cracking of the TPE material.
2.How to detect if there is a risk of cracking in TPE materials?
A: TPE materials can be tested for tensile strength, elongation at break, hardness and other physical properties, as well as monitoring their changes in temperature and humidity environments to assess whether there is a risk of cracking.
3.What kind of glue should be chosen when the bonded TPE material cracks?
A: When bonding TPE material cracking, you should choose a glue specially designed for TPE material. These glues generally have high bond strength and temperature resistance, and can adapt to the changes of TPE materials in various environments.
4.What are the steps to bond the cracking of TPE material?
A: The steps to bond the cracked TPE material include: clean the cracked part, apply the selected glue, fit the cracked parts together, apply proper pressure to make it bond firmly, and leave it for a period of time for the glue to cure completely.
5.How do I make sure that the bonded TPE material no longer cracks?
A: In order to ensure that the bonded TPE material no longer cracks, a series of measures can be taken, such as choosing the right glue, ensuring that the bonding part is clean, controlling the pressure and time, and avoiding excessive bending or stretching. It is also possible to reinforce the bonding area, such as adding a support structure or using a protective film.