Q:What is glass fiber reinforced nylon?

Add the mechanical properties of glass fiber, toughening agent [1] blends in nylon. The results showed that with the increase of fiber content, the tensile strength, the flexural strength of the composites is greatly improved, the impact strength is more complicated, toughening agent is added, toughness is greatly improved. The material adding glass 30% ~ 35%. 8% to 12% of the toughening materials, the best comprehensive mechanical properties.

Q:What happens when toughened glass breaks?

It blew the concept of rate, the national standard of our country only glass project on the wall, I do not know whether the other foreign industry to use the toughened glass also has detailed provisions.

Q:How is glass made? I heard that sand is used, but what is the concrete principle?

Ordinary glass plate glass, wire glass and quartz glass (also known as crystal glass) a molding. Wired glass as the quartz glass; only a raw material of sandstone or silica or quartz sand.Tempered glass is made of flat glass as raw material for re processing: the cut of the flat glass into the tempering furnace, heating to about 650 degrees, with cold air quenching, glass forming hardening - tempering. Accomplish!

Q:What kinds of ingredients are the glass?

Flint glass is a high density and high refractive index glass. It can be produced by lead instead of calcium in sodium glass in molten glass. It is suitable for making optical glass and carved glass products. The coefficient of thermal expansion of hard glass is very high

Q:Which is the best solar water heater tube?

The surface of the vacuum heat collecting tube is smooth and clean, the pipe body has no spots, no air lines, no scratches and no film forming. (this phenomenon will affect the collection efficiency and beauty).

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

Process: mainly to see whether the enterprise has mastered the key technology of float process control. For example, master the melting technology, need to have stripe analysis equipment to monitor, can detect fault signs in advance, timely fine-tuning, can avoid major accidents, development. In the case of melting stability, general forming and annealing are relatively easy to achieve stability; the products produced by such a line are stable and the cost will be greatly reduced. But at present, the only part of enterprises to master the technology, many enterprises are repeatedly in fluctuation, a fluctuation of about 3-7 days, so the product quality can not guarantee long-term stability, there is no guarantee to do the processing of glass, benefits decline.

Q:What kind of glass is smoked glass?

FluxThe melting point of silicon dioxide is very high, in order to achieve this Rongdian is very limited. The ancients had to add some other substances when it becomes low melting temperature. When silica melts down also very obtrusive in the process of heating without gradually filtering transition soft, into some other the material of the glass can be in different temperature range all the splendor, powerful shaping operation and effective setting. This substance is a flux.

Q:How do I see whether the raw material of tempered glass is made of float glass or standard glass?!

In the sun or under the light, look at the projection, float shadow is very weak, light transmission of good, lattice black lines, one by one

Q:What is the density of glass flake cement?

Glass flake is an important raw material for producing heavy anti-corrosion coatings, pearlescent pigments and plastic products indispensable, used in anti-corrosion field, can significantly improve the anticorrosive performance of the coatings, prolong the service life of the object; used in the manufacture of glass flake pearlescent pigment, pearlescent pigment luster far better than natural mica, synthetic mica pearlescent pigment production, and has antiseptic and anti ultraviolet function; used in plastics industry, plastic products can increase the strength, prevent thermoplastic plastic precision parts made of thermal deformation, improve the stability of space.

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.