Q:What are the raw materials made of glass and plastics?

Polyethylene (Polyethylene, PE), referred to as PE. is ethylene organic polymer compound. Polyethylene is the best material in contact with food. Non-toxic, tasteless and odorless, conform to the hygiene standards of food packaging. Polyethylene film, transparent, with moisture, oxygen, anti acid and alkali resistance, air tightness in general, excellent heat sealing properties. Known as "plastic flowers" reputation. Plastic packaging and printing volume is the largest and most important materials.PVC-- PVC

Q:There are several ways of heating the industrial drying tunnel furnace and are different from each other?

The stainless steel heating tube heats the fluid by forced convection. The material is made of stainless steel is in a head with a heater pump to pump fluid into the heating chamber, after heating in the heater, another head out, is a kind of forced circulation pump through a heating method, compared with the traditional heating methods, energy saving, scientific process, installation has obvious economic benefits easy to use.

Q:What chemicals added to the PVB resin powder can be diluted into a transparent liquid?

Polyvinyl butyral (Polyvinyl butyral) PVB.... PVB resin itself contains many hydroxyl (OH) radicals, with some thermosetting resin (Thermosetting resin) (Cross linking reaction produced a bridging reaction) to improve chemical resistance and film hardness and excellent coating properties. High transparency (Transparent), (elastic), elastic toughness (Toughness), alkali resistance, oil resistance and flexibility, impact resistance and low temperature. Because of its special chemical structure, so there is a strong combination of glass, metal, ceramic, plastic, leather and wood.

Q:What are the raw materials for producing edible glass bottles (such as pickles bottles, fermented beancurd bottles, etc.), and glass is the kind of glass material?

The production of glass bottles industry, its raw materials are stone powder, quartz sand, soda ash, waste glass and coalA variety of materials used in the preparation of glass batch, collectively referred to as glass raw materials. In general by the 7-12 component, the main material is 4-6, such as quartz sand, limestone, feldspar, sodium carbonate, boric acid, lead compounds, barium compounds, according to the introduction of oxides in the glass structure effect, can be divided into glass forming oxide materials, intermediate oxide materials, network oxides materials, according to the the properties of oxide, can be divided into raw material, acid alkali metal oxide oxide materials. The glass batch is obtained some necessary properties and accelerate the melting process of raw materials, although less, but it is very important that these materials as clarifying agent, fluxing agent, coloring agent, bleaching agent, emulsifying agent, oxidizing agent and reducing agent etc..The same raw materials, different formulations, the same raw materials, different habitats and different indicators, will affect product quality and production costs. In the case of a small gap in raw material costs, the glass bottles produced are very different from each other in the comparison of small samples, and the difference can only be seen in batch production.

Q:The main raw material for the impact of float glass cost?

About the 70% main components of float glass is silica, the main raw material is corresponding to the sandstone or silica sand (sand), the raw material price level will seriously affect the glass manufacturing cost.

Q:Glass raw materials processing equipment, glass raw materials crushing equipment prices generally sell how much?

The above two processes generally has the following disadvantages: 1, unit 2, a large scale of investment products; metal consumption per unit of product 3, amazing; by-products (<0.1mm) high proportion; 4, wet production requires a large amount of water and cold in winter can not produce.

Q:What material can not be sprayed on the glass?

1.. First spray the glass and then stick it on the outside with a transparent adhesive tape..2. uses the special printing ink for the glass product, 3. uses the glass glue to adjust the soluble pigment and the dye toner. 4. go to the print shop and do the writing, then glue it on. I hope my answer will be of some help to you

Q:What is the glass industry?

Heat treatment. By annealing, quenching and other processes, to eliminate or produce glass internal stress, phase separation or crystallization, and change the state of the glass structure, from the process of chemical industry

Q:Does the material of sunglasses choose good glass or plastic?

Now, the most common use of sunglasses is resin lenses. The resin is a phenolic structure of chemicals, characterized by its light, high temperature resistance, impact resistance, and the ability to effectively block ultraviolet light. It should be said that this is a more excellent sunglasses, lens materials, polarized lenses made of this material will see more clearly.

Q:The use of quartz sand

Derived from various magmatic rocks, sedimentary rocks and metamorphic rocks, less heavy minerals, associated minerals are feldspar, mica and clay minerals. There are two kinds of sedimentary rock genesis and metamorphic origin, the former is not obvious between clastic particles and cement, and the latter refers to quartz rocks with deep metamorphic and pure quality. The quartz veins are formed by hydrothermal action, almost all of them are composed of quartz, and they are compact and massive structures.The mineral content of quartz sand varies greatly, mainly quartz, followed by feldspar, mica, cuttings, heavy minerals and clay minerals.