Guangzhou Forms Insulation Materials Co., Ltd.

Shellnet thermal insulation and external protection materials
Shellite auxiliary materials
Introduction
It is based on resin, adding plasticizers, anti-UV agents, anti-aging agents, stabilizers and other processing aids The agent uses polyester fiber fabric or glass fiber as reinforcing ribs and is molded in one go through a special production process to combine the double-sided layer (the upper layer is an anti-UV layer) with the polyester or glass fiber reinforcing ribs in the middle network structure to form The polymer waterproofing membrane formed in one piece has excellent dimensional stability and low thermal expansion coefficient, which greatly improves the long-term stability of the membrane when it is directly exposed to the natural environment. The product has high tensile strength and elongation. It has the advantages of high stability, small shrinkage, good low-temperature flexibility, excellent anti-aging performance, strong resistance to root penetration, and long service life. The excellent thermoplasticity gives the membrane the ability to be hot air welded and mechanically fixed, thus completely It solves the leakage problem that has been plaguing the construction industry due to wet base and poor glue performance.
Due to the unique advanced formula of this product, the product life span far exceeds that of ordinary waterproof materials. The overall waterproof system has a life span of more than 10 years and is widely used in construction and civil engineering. Its main ingredient is polyvinyl chloride, and other ingredients are added to enhance its heat resistance and toughness. The top layer is paint, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive.
It does not contain softeners, so it has good flexibility, easy to shape, not easy to be brittle, non-toxic and pollution-free, and has a long storage time, so it has great development and application value.
The essence of it is a vacuum plastic-absorbing film, which is used for the surface packaging of various types of panels, so it is also called decorative film and adhesive film. It is used in many industries such as building materials, packaging, medicine, etc. Among them, the building materials industry accounts for the largest proportion of %, followed by the packaging industry, and there are several other small-scale application industries.
There are two important reasons why it can be widely used in the building materials industry
One is its unique properties (rainproof, fire-resistant, antistatic, easy to form), and the other is low investment and high output specialty. So, why can it have the above two advantages?
Extraordinary performance
What is the difference? Normally, glue is applied directly to the surface of the board at room temperature, so after one or two years, the film will easily fall off. The film is pressed on the surface of the board using a special vacuum laminating machine at high temperatures, so it is not easy to fall off.
Although the membrane has excellent quality assurance, some people may say that it is a chemical product after all. It is not as good as natural materials, cannot eliminate toxicity and odor, and will inevitably cause harm to the environment. This is not the case. It is completely non-toxic and tasteless, and does not cause any irritation to human skin or respiratory system.
Features
.Long service life, aging resistance, roofing materials can be used for more than years.
.High tensile strength, high elongation, and small dimensional change during heat treatment.
.Good low temperature flexibility and good adaptability to environmental temperature changes.
.It has good root penetration resistance and can be used as a planting roof.
.Good resistance to puncture and impact.
.Convenient construction, wide width with few overlaps, custom welding, strong, reliable and pollution-free.
.Highly resistant to chemical corrosion and suitable for special occasions.
.It has good plasticity, and it is convenient and quick to handle the details of corners.
.Easy maintenance and low cost.
.The light-colored surface reflects ultraviolet radiation, and the surface of the rolled material has less heat and a low temperature.
.The membrane has good water vapor diffusivity, condensation is easily discharged, and moisture and moisture left in the base layer are easily discharged.