Textile compound glue how to distinguish its good or bad?
Textile compound glue is generally large in volume. If it is not used up at one time, it must be well preserved and taken out next time. However, the leakage of textile compound glue is a common occurrence. In addition to its loose packaging, there are some external reasons. This stipulates that in order to better avoid the surface film of the strong glue, it should be sealed and stored after application. In order to better avoid leakage, it should be stored indoors to prevent freezing and sunlight.
textile compound rubberGenerally, the volume is large. If you can't use it all at once, you have to keep it well and take it out next time. However, the leakage of textile compound glue is a common occurrence. In addition to its loose packaging, there are some external reasons. This stipulates that in order to better avoid the surface film of the strong glue, it should be sealed and stored after application. In order to better avoid leakage, it should be stored indoors to prevent freezing and sunlight.
If the textile compound glue accidentally leaks, don't panic. To maintain water resources, there is no need to inject textile compound glue into areas with water resources. Such areas include sewer lines, and revetments should be provided for sewer lines or areas with lake water to avoid injection. Then it is covered with inorganic adsorbent and sealed in the container. All open flames are extinguished to prevent the leakage of textile composite glue from expanding into a safety accident and maintain natural ventilation on site.
If the textile compound glue in the binding room space overflow, should choose the mechanical equipment of natural ventilation countermeasures, exhaust steam. The motor in the workplace will become an ignition source, causing the combustible gas or steam in the leakage site to explode or ignite. Collect the leaked textile compound in a container and cover the overflow area with light water brand or other anti-soluble foam extinguishing agent. The risk of injury, corrosion or flammability cannot be eliminated by lifting the adsorbed raw material. Special tools to prevent spark discharge should be used to collect and remove these wastes as soon as possible. As far as possible to prevent damage caused by leakage of textile compound glue.
Textile compound glue as a very common item in our daily life, the frequency of emergence is getting higher and higher, so how to distinguish the textile compound glue?
1. The appearance is light yellow, completely transparent or transparent, viscous liquid, undoubtedly viscous, no mechanical equipment residue.
Non-volatile organic compounds (VOC);
3. Viscosity;
4. Tensile shear strength (wood/wood);
5.180 tensile strength (leather/aluminium);
6. High temperature resistance;
7. Moisture-proof wood/wood, two days at room temperature will not fall into the water;
8. Initial bonding compressive strength and bonding force;
For ordinary customers, the above actual operation is more technical and more complicated, but customers can still do some very simple and interesting tests to identify the advantages and disadvantages of textile composite glue.
1. Look at the appearance: high-quality textile composite rubber is fully transparent, no mechanical equipment residue.
2. Smell: Generally speaking, the better the quality of the glue, the lighter the taste; the worse the quality of the glue, the stronger the taste, the more cost-effective the glue, the faster the taste fades during the entire drying and curing process. However, poor quality glue seems to take more time to evaporate this strange smell.
3. Specific gloss: different quality glue has different smoothness. High-quality glue has a strong texture after drying. Some fake glue has no texture, while others are dim after drying for a month or two.
4. Check the actual drying effect: check the drying time according to the instructions on the package. If there is a big entrance and exit, then there is a problem.
5. Test the tensile strength and adhesion: Paste the raw materials separately, place them for 24 hours, and simply test the adhesion by hand.
6. Moisture-proof: Soak in small blisters for a day, then dry and observe the color change. If the tensile strength of the glue changes very much, the abrasion resistance of the gelatin is very good, otherwise it is very poor.
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