You must know when buying glass



Do you know what primary colored glass is? I own a fish shop in the seafood market (I understand everything), mainly selling antique glass products, as well as handmade glass daily necessities. In short, I buy and sell while buying, and I sell and raise them. I buy and sell two boats with my feet on, and I have some say. If you have given more science popularization to buyers, please write it down for more people to understand. Today, let's talk about why you must buy the original color when buying glass， Glass product     .

The primary color material is a concept that is used for colored glass, crystal, or colored glass. These three types all belong to the category of glass, which we collectively refer to as glass. Their principles in terms of color are the same. Primary color glass refers to the color presented by the glass itself, rather than the color obtained through subsequent spraying or chemical treatment. Transparent glass is generally referred to as transparent material, and we won't discuss it today, we will discuss colored glass. Mainly talk about how this color came from, why are some expensive and some cheap, which one is better, and why?



The color of the raw material glass mainly comes from the addition of mineral colorants during the production of glass, which need to be stimulated by the melting temperature and flame temperature to react and ultimately present the desired effect. Machine pressed primary color glass can be controlled through standardized production, which is relatively controllable and makes the price cheaper. Handmade glass has a certain degree of uncertainty in this regard, and many factories still rely on experience to judge. Color mixing and overturning are also common occurrences, so handmade primary color glass has more playability. Sometimes, there may be color matching errors but the actual product exceeds expectations, resulting in even brighter colors. It is precisely for this reason that handmade primary color glass products often have higher costs, so the prices are naturally higher.



In order to lower the price, some glass factories have started using methods such as spraying, baking, pickling, etc. to "dye" the glass. This is not a new thing, it is all very mature technology. If you see a glass that has "peeled off", mottled colors, faded or faded, then you are likely to have encountered sprayed glass. This kind of scraping can easily cause scratches. Depending on the quality of the coating used, there are differences in terms of transparency, durability, moisture and scratch resistance, and safety and health. Simply put, the direction of color spraying is to achieve the effect that the original color can present normally, so make a high judgment and try to buy glass with the original color material if the budget is sufficient.



In terms of the material of the original color material, crystal is superior to glass, especially because the added value of the process is different. Sometimes, good craft glass can also be more expensive than ordinary crystals. Upward selection can be based on demand and frugality, but if you want cheap and high-quality glass, it is recommended to choose primary color glass as much as possible. Spraying colors can cause color loss and fine paint peeling is also harmful to the body. Many of them come into contact with food, and you won't be told by ordinary merchants without asking. Let's learn this concept, and in the future, we will ask if it is the original color material, which will make it easier to use.