Q:Twilight wall hollow glass with glass Zha glue with what is best?

At present, there are three kinds of insulating glass in China: (1) groove aluminum type single channel sealing; (two) groove aluminum double channel sealing; (three) compound sealant strip type insulating glass.

Q:Can the toughened glass be cracked by the sun?

Characteristic safetyWhen the glass is destroyed by the external force, the pieces will become honeycomb like obtuse broken small particles, not easy to cause serious harm to human body.

Q:The glass door in the shower room is too heavy. What material can be substituted, which is as transparent as glass but lighter than glass?

Features: weathering and acid and alkali resistant performance is good, not because of years of sun and rain, and yellowing and hydrolysis phenomenon of long life, compared with other materials, life is 3 years good translucent, can reach more than 92%, the light intensity less required, saving electric energy impact force, is sixteen times ordinary glass, particularly suitable for installation in the safety zone, than the ordinary glass half light, convenient maintenance, easy to clean.

Q:Method for cutting thick glass

Some glass processing before processing, to the original piece of glass polishing, cutting, edge grinding, drilling, washing and drying process, such as tempered glass, laminated glass etc.; there are some glass processing technology, processing after washing and drying, and then according to the use requirements of cutting, grinding, grinding and polishing drilling and washing as final products, such as glass mirror; in addition to the art glass, such as painting, printmaking, relief, need specific processing technology, these are for cold working glass. The cold processing of glass is to process glass products into the required process by means of a series of processing methods at normal temperature.

Q:Why is the process of glass toughened always broken?

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:Is the balance pad the raw material in the motor?

Its main function is the use of mechanical energy into electrical energy, the most common is the use of thermal energy, water power, and so on to promote the generator rotor to generate electricity.

Q:What are the raw materials of water glass?

The water soluble alkali metal silicate glass is formed by the combination of alkali metal oxide and silica, also called paohuajian. Water glass can be divided according to the type of alkali metal sodium silicate and potassium silicate, the molecular formula of N and K2O.nSiOz. in Na2O.nSiO2 coefficient is called the modulus of water glass, molecular oxidation silicon and alkali metal oxides in water glass ratio (or molar ratio). The modulus of water glass is an important parameter of water glass, generally between 1.5-3.5. The greater the modulus of water glass, solid water glass is difficult to dissolve in water, which can dissolve in water at room temperature for n 1, n is required to increase the water solubility. N is greater than 3 to 4 above atmospheric pressure steam can be dissolved. The modulus of water glass is larger, more silicon oxide content, water glass viscosity, easy decomposition hardening, bond strength increases.

Q:Could you tell me that three yuan ethylene propylene (EPDM) rubber can resist ethylene glycol?

It should be possible to analyze from the following text. The polarity of ethylene glycol is greater than that of methanol, and it must be polar solvent.EPDM has good resistance to polar solvents.

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

In the selection of insulating glass raw materials, enterprises one-sided pursuit of profit maximization, resulting in unstable quality of raw materials. Such as sealant is one of the main raw materials of insulating glass, it directly affects the energy-saving effect and service life of insulating glass, but the low price inferior sealant material is still in mass production.

Q:What are the raw materials of glass fiber reinforced plastic?

If they are bonded together with synthetic resins, they can be made of rigid products of a fixed shape, bearing both tensile and flexural, compressive, and shear stresses.