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

PVC PVC formula (CH - CH) n, is one of the most important types of vinyl polymers, is currently the world's second largest after the polyethylene plastic varieties. In domestic production in the plastic is in the first place. In the printing industry, often with PVC color rolled thin film and transparent glazing film making books, folders, tickets and other packaging decoration cover.

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

At present, abroad can produce high quality non alkali borosilicate glass company, Corelle, the German Schott companies, domestic Changsha have a precision glass raw material sales, precision glass processing company, alkali borosilicate glass, Schott two sales of Corelle company.

Q:What is the difference between acrylic board, lotus board, organic board and PVC board?

PVC board is a kind of vacuum plastic film. It is used in the surface packing of various panels, so it is also called decorative film and adhesive film. It is applied to many fields such as building materials, packaging, medicine and so on. Among them, the building materials industry accounted for the largest proportion, 60%, followed by the packaging industry, as well as other small range of applications. According to the degree of soft and hard can be divided into soft PVC and hard PVC. According to the production process can be divided into PVC crust foam board and PVC free foaming board.

Q:What is the raw material of glass?.

Glass material is complex, but can be divided into main raw materials and auxiliary raw materials according to its function. The main material constitutes the main body of the glass, and determines the main physical and chemical properties of the glass. The auxiliary material endows the glass with special properties and facilitates the manufacturing process.

Q:I want to ask, if the home is already hollow glass, that still need to foil it?

The insulating glass production enterprises are numerous, and the enterprise scale is relatively small. The quality of products is unstable. Products are good and bad, the phenomenon is more serious, even worse, inferior insulating glass is still flooding the market.

Q:Civil construction projects, exterior wall glass curtain wall raw materials, or construction process, or the end of the construction, what tests should be done?

Do material testing (including stone moisture content, strength, steel and aluminum, chemical anchor pullout test, compatibility test of sealant, epoxy resin structural adhesive test), four test (water tightness, air tightness, wind pressure, plane deformation etc.)

Q:What kind of glass material is used in the aquarium?

Float glassClear float glass is a paste by the control gate into the tin groove, due to gravity and surface tension of molten tin floating on the surface after re entering the glass Lengcao Xu, smooth, corrugated and made to disappear. Dark green, smooth surface, no ripple, good perspective, with a certain toughness.

Q:What is the raw material of glass fiber reinforced plastics and what is the matching ratio?

The surface felt contains 90% glue, short cut felt is between 60-70%, square cloth 50., compound felt cloth 55%. Specific depends on the technical level of operators. Hope to be of help to you.

Q:What are the production processes and raw materials of float glass?

The qualified mixture is then sent to a glass furnace, and in the range of temperature, a uniform glass solution is obtained by melting, clarification, homogenizing and cooling. The glass liquid through the flow passage and launder into the tin bath filled with protective gas of nitrogen and hydrogen, floating on the surface of molten tin, complete glass liquid natural tree, thin, flat show polishing, after cooling, with glass transition roller table hold left into the annealing annealing and tin bath. The annealed glass band can be taken as a product after cutting, checking and packing.

Q:The shell of glass steel electric cars will not be on the poor out of the glass Sizha?

There are 2 kinds of process for making automobile shell with glass fiber reinforced plastic, 1. hand paste forming process and 2. pressing processThe choice of raw materials is reasonable, according to the operating procedures, the product is not defective, will not appear exposed fiber, it will not cause skin itchingA small number of unscrupulous manufacturers, technical level is low, Jerry built products must be betterYou can spray a layer of resin or a layer of dry adhesive tape on the exposed surface of the fiber when you encounter inferior products