Thermal Break P65 Series 1.2mm Thickness Aluminum Extruded Profiles For Construction

Freatures of Aluminum Windows:

1. Good thermal insulation
K value - heat transfer coefficient
Ordinary aluminum alloy k = 207 w / (m2k)
Broken bridge aluminum alloy k = 2 ~ 4 w / (m2k)
2. Good sound insulation
Careful structural design and tight joints. Tested
3. Good air tightness
4. Good water tightness
5. Wind pressure resistance
The decorative surfaces on both sides are made of aluminum alloy, with good wind pressure resistance. The finished products of doors and windows can reach grade 7
6. Fire resistance
Aluminum alloy is made of metal and does not burn. Nylon 66 in the middle is added with flame retardant and does not burn. It is a recognized flame retardant material
7. Anti theft
The thief has good hardware and window fittings.
Classification of aluminum profiles for doors and windows
By opening mode
a. Internal opening
1. Inner flat opening
2. Inside opening and inside reversing
b. Outward opening
1. Outward opening
2. Valgus
c. Push and pull
d. Fold
e. Promotion
Divided by heat insulation method
1. Non insulated
2. Strip insulation
3. Glue injection insulation
Distinction between frame and fan materials
Frame: side seal, upper fixation, upper sliding, sliding, fixed upper sliding, fixed sliding
Fan: upper, lower, high, lower, hook and light

Profile Specification:

Aluminum Surfaces:

Compared with electroplating, the history of electroless nickel plating is relatively short. Its real application in industry abroad is only in the late 1970s and early 1980s.
The application of electroless nickel plating process is nearly ten years later than the laboratory research results. After the Second World War, American general transportation company became interested in this process. They wanted to nickel the inner surface of caustic soda cylinder, but the ordinary electroplating method could not be realized. Five years later, they studied and developed the technology of electroless nickel phosphorus alloy and published many patents. In 1955, they created their first experimental production line and made a commercially useful electroless nickel plating solution. The commercial name of this electroless nickel plating solution is "kanigen".
At present, electroless nickel plating has become a very mature high-tech abroad, especially in the United States, Japan and Germany, and has been widely used in various industrial departments.
The industrial production of electroless nickel plating in China started late, but it has developed very rapidly in recent years. Not only a large number of papers have been published, but also a national electroless plating conference has been held. According to the statistics of the articles published in the fifth annual electroless plating conference, there are more than 300 manufacturers, but this figure should be very conservative at that time. It is speculated that the total scale of electroless nickel plating Market in China should be about 30 billion yuan every year, and develop at the rate of 10% ~ 15% every year.
Electroless nickel plating is a new technology to deposit nickel phosphorus alloy coating by autocatalytic electrochemical reaction with hypophosphite as reducing agent. Because the shoe plating process is carried out under the condition of no current, it is also known as electroless nickel plating, abbreviated as en technology. It has the technical characteristics of strong deep plating ability, good uniform plating ability, dense coating and low porosity. Its application scope has been extended to various fields of industrial production. At present, it is one of the best surface treatments in the world.

Product Description:

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