Technical support_Shanghai yutek Decoration Material Co. Ltd.

Technical support

The company has more than 40 technical personnel engaged in professional design and development for many years and has a chemical and physical laboratory, which can provide the following technical services for you:

◆ Development of a new heat insulation system

◆ Computer test and heat transfer analysis of U value of heat insulation profile

◆ Measurement of U value hot box of sample window

◆ Mechanical properties and aging test of heat insulated sections

◆ Development of new heat insulation technology

Inspection and inspection

The company has a chemical and physical laboratory, which is strictly tested and tested for each batch of heat insulation strips, and the inspection report is delivered to the customers with the products, so that the customers can feel relieved.

Tensile test of heat insulation strip

Testing of anti shear properties of insulated sections

Testing of tensile properties of insulated sections

Product importance

Selection of base material for heat insulation strip, polyamide (PA66)

Because of its high mechanical strength, high temperature resistance, UV radiation and chemical corrosion resistance, it ensures the stability of product size and accuracy.

Selection of heat insulation stripe reinforcements: glass fiber (GF)

Because it can improve the strength of the heat insulation bar to meet the requirements, the linear expansion coefficient of the heat insulation strip can be similar to that of the aluminum alloy.

Production process of heat insulation strip: arrangement of glass fiber

Core technology in the production process of heat insulation strip: correcting the arrangement of part of glass fiber (from vertical to lateral)

Qualified glass fiber

Unqualified glass fiber

Qualified internal structure

Unqualified internal structure