|Type: Seal|| Model: Complete|| Product Grade: First|
| Material: EPDM|
Building doors and windows mainly used thermoplastic rubber (TPE), silicone rubber, polyurethane seal, especially the higher cost of environmentally friendly TPE sealing strip is being widely used. Poor quality and cheap domestic construction windows and doors seal market is in the past few years The flooding has seriously affected the building doors and windows market and business reputation. In the last two years, high quality sealing material was only pay attention to it, it is gradually into the high-end doors and windows market. Our selection of thermoplastic elastomer (TPE) Production of doors and windows with seals mainly has the following performance characteristics.
1. Good strength, high flexibility
I produced all kinds of doors and windows sealed plastic strips are made of high-strength formulation, the tensile breaking strength of up to 10Mpa above 100% modulus of 2Mpa over. Finished made of high elasticity, tensile elongation at break more than 600%, in line with the building's doors and windows sealed the requirements applicable to all types of building doors and windows.
2. good weather resistance, low temperature resistance
TPE has a unique molecular structure determines its excellent chemical stability, the sealing strip products with good weather resistance, aging resistance can be long in following -50 ℃, withstand sun, UV rays, snow, snow, dry, wet environment not embrittlement, without deterioration in the ozone concentration is 500pphm, environment 40 ℃, the elongation of 20% embrittlement does not occur. service life of up to 30 years.
3. Heat Resistance
I produced the TPE elastomer seal long-term use at 70 ℃ conditions, the maximum temperature up to 100 ℃. When the addition of a suitable additive, its intermittent temperatures up to 150 ℃.
The chemical resistance
The series sealed plastic strips produced by our company in formula developed in full consideration of the chemical stability of raw materials, it is not subject to any erosion of acid, alkali, salt and other substances, chemical resistance, no mildew, no 'blooming' and 'sweating' phenomenon.
5. Environmental protection
TPE thermoplastic elastomer material is a new generation of environmentally friendly materials, known as the third generation of rubber products can be 100% recycled, non-PVC material, non-toxic, tasteless. Is to replace the traditional rubber and polyvinyl chloride PVC material of choice.
6. Low density, light weight
TPE thermoplastic elastomer sealing strip density is between 0.9 to 1.00, due to the lower density than other strips (general density of 1.3 to 1.5), the unit weight higher utilization.
Color of aluminum and aluminum-coated steel profiles continue to apply, make doors and windows look more beautiful, beautiful, luxurious, and elegant. Our company can produce various colors of the sealing tape, to meet the needs of a variety of colors window profiles.