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Classification of glass
The glass can be classified according to different classification standards. The following are several common classification methods: 1. Classification according to the material: The glass can be divided into a variety of materials, including glass, ceramics, plastic, etc. Among them, glass is th...Read more -
What is glass
Glass cup is a commonly used ceramic container and is usually made of silicon or boron glass. Silicon glass is composed of silicon dioxide and a small amount of boron, while boron glass is composed of silicon, boron and calcium elements. The texture of the glass has a hard texture, high transpare...Read more -
The glass should be applied to glass products and food grade standards
Glass is a relatively transparent solid substance that forms a continuous network structure during melting. The viscosity of the viscosity gradually increases and hardened without crystallizing the silicate non -metallic material. Its main ingredients are silicon dioxide and other oxides. Common ...Read more -
Can all color glass can be installed with food?
It must be safe and not dare to say, but it is definitely safe for the daily popular foods (unless you use the glass equipment to be bloomed, the damage caused by it is another). According to your meaning, it should be worried whether the food will react with the chemical composition in the glass...Read more -
What kind of materials are there of glass cups
1. Sodium and salt glass cup is also the most common glass water cup in our lives. Its important components are silicon dioxide and sodium oxide and calcium oxide. This kind of water cup is made of mechanism and manual blowing, which is low in price and common products in life. If the sodium and ...Read more -
What are the wonderful uses of the glass
1. Too as potted plants You can use waste glass as flower pots to plant flowers. Such potted plants are small and beautiful. At the same time, we can also fix the glass pots on the wall to decorate the room. 2. As a vase You can pour some nutrient water into the waste glass bottle, then fix it on...Read more -
What kind of material is the glass?
1. The glass cups, bowls, etc. of sodium glass are made of this material, which are characterized by this material. It is characterized by the small temperature difference. For example, injecting boiling water in a glass just taken from the refrigerated room, it is likely to burst. In addition, i...Read more -
Which material is the best material for glass cup
The material of the glass is mainly silicon dioxide. Ordinary glass is calcium silicon glass. The better is high borosilica, which is the so -called hard glass. Ordinary wide -mouth glass is calcium silicon glass. To remind you, the lead content we usually worry about is here. Due to the cheap ca...Read more -
How to clean the glass cup yellow
1. Wash with toothpaste In addition to maintaining our oral environment, toothpaste has a good effect on various stains. Therefore, after the glass is yellow, you only need to apply the toothpaste to the toothbrush, and then slowly clean the cup wall. Then rinse it with water to restore the glass...Read more -
The safest glass of glass water is the safest
Drink the water cup first glass. Drinking water with glass is not only transparent and beautiful, but of all materials, the glass is the healthiest. The glass does not contain organic chemicals during the firing process. When people drink water or other drinks with glass, do not worry about chemi...Read more -
How to distinguish the glass without lead
1. Look at the logo: Lead -free glass is generally potassium contains potassium, mostly high -level crafts and have a logo on the outer packaging. Lead -containing glass contains lead, that is, crystal glassware that are common on some supermarkets and stalls, the content of lead oxide can reach ...Read more -
The difference between glass containing lead and non -lead
1. Different color: In terms of color, lead -free glass, which is more translucent than lead -containing cups, the discountability is very good, and the lead -containing glass does not look transparent enough. As well as 2. Different quality: The weight of lead -free glass is slightly heavier tha...Read more