Q:The practice of acid corrosion in tank

The construction of excellent anticorrosive paint can in a variety of conditions, including exposure to atmospheric environment, can be conveniently carried out in various forms such as painting, brush painting, and meet the requirement of the design of coating thickness and structure.

Q:What material is the simulation tree made of?

The simulation tree is usually made of glass fiber reinforced steel, and some sculptures, gardens, and rockery are made of glass fiber reinforced plastic.FRP glass fiber reinforced materials, referred to as English (FRP) also known as GRP, is a new type of composite material developed abroad in early twentieth Century, it has many advantages such as lightweight, high strength, corrosion resistance, insulation, insulation, insulation etc..

Q:How is glass made? What are the main ingredients?

Preparation of batch. According to the product, the composition of the mixture is slightly different. For example, ordinary float glass batch (calculated in accordance with 1 weight boxes of 50 kilograms), need to consume 33.55 kg of quartz sand, limestone, dolomite, 2.96 kg 8.57 kg 11.39 kg of soda, Glauber's salt 0.55 kg, 3.45 kg, 0.03 kg of feldspar powder etc..

Q:What's the connection between tempered glass and float glass?

Tempered glass will float glass cutting, grinding, drilling, backward tempering furnace heating to glass softening point, rapid and uniform cooling, change the compressive stress of glass, a mechanical properties of good glass products

Q:What is the difference between white float glass and ordinary float glass?

Ultra white is generally used in solar panels, raw materials, aluminum content higher

Q:What kind of glass is alkali free high borosilicate?

Alkali free borosilicate glass has the characteristics of high surface smoothness, low coefficient of expansion, high temperature resistance, no alkali precipitation and good insulation. Without potassium and nano plasma, it is an important glass raw material for the electronics and Optoelectronics industries. In addition, they do not contain arsenic, antimony, barium, and halides.

Q:Which brand of thermos cup is safe, double glass is not really glass, there is no other add, affect health?

Stainless steel material specifications, which 18/8 said that the stainless steel material composition containing 18% chromium, containing 8% nickel, reached the standard materials, in line with the national food standards is the green environmental protection product, rust and corrosion products. Ordinary stainless steel cup body color is pale and dark, if the brine into the concentration of 1% will produce rust after 24 hours, which contains some elements exceed the standard, the direct harm to human health.

Q:Is toughened glass dish loaded with food harmful to human body?

The main chemical composition of glass products is silicon dioxide, sodium oxide, calcium oxide and other inorganic compounds, the precipitates of tableware national limit has strict rules, regular production of glass tableware, kitchenware is not harmful to humans, so consumers do not have to worry about the basic glass tableware utensils will cause harm to food safety. Daily exposure of glass tableware from the material can be divided into sodium, calcium, glass, that is, ordinary glass, borosilicate glass, lead crystal glass, glass ceramics.

Q:What are the Department of mobile phone lens?

Mould making: it is the most important production department, which is more complicated (including lenses, various specifications should be confirmed OK)Group leader: if the lens assembly is not good, the pixel will not reach the requirement and it will be useless.

Q:What kind of material is the glass made of?

The glass is made of glass and the glass is made of silicon dioxide.