The quality of the hollow aluminum partition strip is related to the sealing performance and service life of the hollow glass in future use. How to choose high-quality hollow glass aluminum partition strips? Below, the editor will introduce to you:

1. Appearance: The high-quality hollow aluminum partition strip has a good surface glossiness and no obvious oil stains. If there is too much oil stains, the butyl adhesive will be difficult to apply, which will affect the quality and production of the hollow glass. The airtightness will be greatly reduced, and the service life of the hollow glass will be shortened. Generally, if too much oil stain is found when cutting the spacer strip, it needs to be wiped with alcohol until the oil stain is removed, or Baijiu can also be used

2. Thickness: The wall thickness of the hollow aluminum partition strip is calculated based on a few tenths, and it is difficult for specialized personnel to determine the actual thickness of the selected hollow aluminum partition strip. This provides some manufacturers with an opportunity to make the thin ones thinner and the thick ones thicker. When purchasing, the wall thickness of the hollow glass aluminum partition strip can be carefully checked.

3. Accessories: such as the selection of molecular sieves (desiccants). The method for detecting molecular sieves is to put some molecular sieves in the palm of your hand and sprinkle a little water to feel the temperature of the molecular sieve. The faster and higher the temperature rises, the better. Prove that the moisture absorption effect of this molecular sieve is still good.

4. Buy thin hollow aluminum partition strips according to their weight, and thick ones according to their weight. A simpler method is to remove the packaging and weigh the product, as there are standards for each specification of hollow aluminum partition strip, each wall thickness, and each kilogram produced. The upper and lower errors are not significant, and this standard is universal for the spacers produced by each manufacturer.