What are the types of strong adhesives with bonding strength exceeding that of welding that glue manufacturers share?
Different types of strong adhesives can be seen everywhere in our lives. From some medical devices to the automotive manufacturing industry, strong adhesives are widely used to bond various components. These strong adhesives usually have the characteristics of colorless transparency, high viscosity, etc., and the effect is very excellent. There are many well-known strong adhesive brands in the market, among which the imported DM strong adhesive brand has been developing in China for ten years and has won a good reputation and sales volume. Strong adhesives can be roughly divided into two categories: single component instant adhesives and two-component structural adhesives. In terms of environmentally friendly strong structural adhesives, DM1665 and DM1307 are highly regarded, and their adhesive strength can even replace traditional welding methods. In terms of environmentally friendly instant adhesives, DM5922 and DM5923 are also popular choices, which not only have high bonding strength, but also have low odor and will not produce whitening phenomenon.
For the use of strong instant glue,
There are some key precautions worth paying attention to. Firstly, it is important to control the amount of glue used, as more is not necessarily better. The thinner the adhesive layer, the higher the bonding strength. Generally speaking, each drop of 0.02 grams of adhesive can coat an area of approximately 8-10 square centimeters. The amount of glue should be controlled at 4-5 milligrams per square centimeter. Secondly, after applying the glue, it is important to control the closing time. Normally, after applying glue, it needs to be left to air dry for a few seconds to allow the glue layer to absorb a small amount of moisture before closing. In addition, prolonged exposure of instant dry adhesive to air can significantly affect the bonding strength. Generally speaking, the intensity will be relatively high within 3 seconds, and the performance will decrease by more than 50% after 1 minute. After 10 minutes of strong instant glue closure, the strength can reach 50% to 60% of the rated value, and complete curing takes 24 hours. Before the glue is completely cured, it is necessary to apply appropriate pressure, which can effectively improve the bonding strength. In addition, bonding should be carried out at a suitable temperature of 20-30 degrees Celsius and a suitable relative humidity of 50-60%. Avoid being too dry or humid to prevent whitening. When conducting outdoor bonding in winter, the object to be bonded should be preheated indoors to 30-50 degrees Celsius first.
The precautions for using strong instant drying glue also need to be kept in mind.
Firstly, it cannot be used for large-area bonding or for bonding materials with excessively large contact gaps. In addition, it is not applicable to adhesive parts that are subject to vibration and impact. Strong instant drying glue generally cannot withstand high temperatures. If you need glue that is resistant to high temperatures or water, please consult DM glue customer service. Meanwhile, strong instant drying adhesive is not suitable for humid environments because its water resistance is relatively poor. Over time, the bonding strength will gradually decrease and eventually fall off automatically.
What are the types of strong adhesives with bonding strength exceeding that of welding that glue manufacturers share?
There are many other types of strong adhesive that are suitable for different bonding requirements. For specific needs, it is recommended to consult with DM adhesive engineers for more recommended models.
User reviews from Strong Environmental Adhesive also provide us with some practical cases. A customer from Jiangsu has provided feedback that they have been using DM brand metal quick drying adhesive, which can bond iron, stainless steel, and aluminum alloys. In addition, customers from Foshan use DM strong instant adhesive to bond electronic products, which has no whitening phenomenon and low odor. Customers in Shantou, Guangdong have provided feedback that they use DM strong adhesive to bond plastic toys, and the adhesive has remained stable and does not come off after three years of cooperation. However, customers from Liaoning expressed that although the price of DM metal strong adhesive is slightly higher, the bonding strength is higher and the operation is more convenient and fast.
Adhesive manufacturers share that strong adhesives play an important role in our lives, not only widely used in production and manufacturing in various industries, but also playing an irreplaceable role in some specific fields. Choosing the appropriate type of strong adhesive and using it correctly can effectively improve the bonding strength and ensure a long-lasting and stable bonding effect. If you have more questions or needs about strong adhesive, please feel free to consult DM adhesive professionals for more detailed guidance and advice.
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