What is the different between yellow glass wool and pink glass wool

The main difference between yellow glass wool and pink glass wool is the color of the material. However, the color difference can indicate the specific manufacturing process or the addition of different additives.

Yellow glass wool: Yellow glass wool is typically made from a combination of sand and recycled glass materials. It undergoes a specific manufacturing process that involves melting the glass at high temperatures and then spinning it into fibers. The yellow color can be a result of the specific composition of the glass or the addition of certain dyes or pigments during the manufacturing process.

Pink glass wool: Pink glass wool, on the other hand, is usually made from a similar process but may have different additives or binders. The pink color is often the result of a dye or pigment added to the material during manufacturing. This color variation is purely aesthetic and does not affect the insulation properties or performance of the glass wool.

In terms of insulation performance, both yellow and pink glass wool offer similar thermal and acoustic insulation properties. The choice between the two colors is often based on personal preference or specific project requirements.