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PU Foam Door Seal High Pressure Resistance, Anti-aging

Jun 19, 2017

PU Foam Door Seal With the vigorous development of the construction industry now, the doors and windows used in the construction of the project, in addition to its overall good decorative effect, but also need to have excellent insulation, noise, dust, sealing performance and so on. As one of the accessories of doors and windows, door seal is to make it an important guarantee for the above excellent performance. In the past the use of the process, due to the use of building doors and windows sealed with improper, there are many quality problems, mainly in:

Seal tape is used for a long time,PU Foam Door Seal harden and brittle, loss of elasticity and sealing function; seal tape installed, a short period of time to shrink off, resulting in rework; by the sun exposure or heat, the sealing tape sticky, attached to the window Body and glass, and sometimes there will be "oil" phenomenon, pollution of the doors and windows, affecting the doors and windows of the sealing function and light; due to structural reasons caused by sealing tape "false" installation or no seal function; Selection of excellent performance of the sealing material and reasonable design structure is the key to solve the above problems.

Based on years of professional experience in doors and windows sealing products and understanding of the market and customer needs, Hebei Cui Rubber developed a high-performance coated foam seal, the introduction of advanced production equipment developed from the independent, the product is In the soft seal material coated with a layer of waterproof, wear-resistant, anti-aging composite film, extending the life of the sealing material. It can be used directly to seal the gap at the door and window, suitable for all kinds of high-grade furniture, doors and windows system sealing, noise, shock absorption requirements,PU Foam Door Seal better sealing performance. Its long-lasting production efficiency of 30%, self-adhesive and fast plug-in design, only at the corner of the cut that can be quickly and easily installed, superior flexibility to make the window to minimize the error in the cold conditions still Maintain excellent flexibility, noise and noise reduction dry operation, no glue coating.

PU Foam Door Seal In different environments to maintain a stable performance and long service life Anti-aging, wear resistance, the surface does not wrinkle, no stretch, no sticky paint the surface, from high temperature, dust, no mildew, anti-ultraviolet And ozone erosion. Products strictly enforce the international standards, in line with the British BS7412 and BS5750 standards for a variety of advanced doors and windows system, rich color options: white, brown, black, gray, beige, reddish brown, according to the customer to map, sample Design and production, comprehensive technical support and complete technical services.

Insulation board, extruded board, EPS, XPS, polyurethane board, phenolic board, rock wool board, glass wool board, rubber plate, what is the use of what, you know?

Insulation board (including extruded board, polyurethane board, phenolic board, glass wool board, rock wool board, etc.)

Insulation board that is easy to understand is to the building insulation board. Including extruded panels, polyurethane panels made of insulation materials such as the board.

Polystyrene (abbreviated PS)

PS is synthesized from the styrene monomer by free radical addition polymerization. It is a colorless and transparent thermoplastic, with a glass transition temperature above 100 ° C, and is therefore often used to make disposable containers for temperatures that require water, as well as disposable foam boxes and building insulation materials.

EPS (also known as foam board, polystyrene foam board, benzene board, polystyrene board)

EPS board is made of volatile liquid with a foam blowing agent polystyrene beads, heated by the hair in the mold before heating the formation of white objects,PU Foam Door Seal which has a fine closed-cell structure characteristics. The kind of white foam used in packaging when buying a computer is EPS.

Extrusion polystyrene board full name is extruded polystyrene foam board, referred to as extruded plate, also known as XPS board, extruded polystyrene board. It is made of polystyrene resin as raw material and other raw materials and aggregates, by heating and mixing at the same time into the catalyst, and then extrusion molding and manufacturing of rigid foam board. (XPS), XPS has a perfect closed-cell honeycomb structure,PU Foam Door Seal this structure allows XPS board has a very low water absorption (almost no water), low thermal conductivity, high pressure resistance, anti-aging (Normal use almost no aging decomposition phenomenon), is the warm insulation layer of special materials.

Small knowledge: polystyrene foam is divided into expansion of EPS and continuous extrusion XPS two, compared with the EPS sheet, XPS board is the third generation of rigid foam insulation material, from the process it overcomes the EPS board complex Of the production process,PU Foam Door Seal with EPS board can not replace the superior performance.

Polyurethane is a kind of polymer containing urethane-type repeating structural unit in macromolecular chain, which is called polyamino acid ester. PU is a product of polyisocyanate and polyether or polyester polyol in a certain proportion. Polyurethane board is made entirely of PU, or PU and color steel plate formed by the polyurethane sandwich panels, mainly for industrial, civil building insulation system.

Phenolic flakes made of phenolic foam material, phenolic foam is a polymer organic rigid aluminum foil foam products, is made of thermosetting phenolic resin foam. Phenolic insulation board is widely used in developed countries.