cheap Polyester Wires
Polyester line introduction
(Polyester plastic steel wire, polyester wire) Polyester wire is widely used in grape growing, modern agricultural greenhouse engineering. The products are mainly black and transparent: black line can be used for the support line of the vineyard, it is the best substitute for wire and steel wire, and can also be used for outdoor screen system and outdoor awning. For the use of the line. The transparent color line is used as an alternative to the internal metal structure.
It has the characteristics of high strength, antistatic, flame retardant, not easy to break, smooth surface, acid and alkali resistance, UV radiation resistance, weathering resistance, etc.
Color: black, white
Elliptical diameter 1.5-3.5mm 1.5-3.5mm
Tensile strength ( N ) ≥ 2200 ≥ 2200
Elongation at break 17.5% 17.5%
UV anti-UV stability: adding a large amount of UV-resistant components, the wire has a long life, and the outdoor use test on the transparent wire in southern Europe for more than 30 months shows that the tensile strength of the PET wire is less than 3%, the intensity of the black wire is reduced less.
Thermal stability: The PET wire can completely maintain its mechanical properties and geometrical dimensions at an ambient temperature of -40oC to 70oC.
Tensile properties: Compared with nylon threads, PET wire has a low stretch rate, so it can be easily tensioned quickly, and once tensioned, PET wire will remain so tensioned without having to re-tension tight. This characteristic of PET wire is different from other nylon threads or monofilament fibers that are less stressed and need to be re-tensioned.
Permanently smooth:PET wire is not hygroscopic, so after many years of use, the surface is still as clean as ever, without burrs. In the weather, the grape leaves and fruits will not be worn, and the surface smoothness of PET wire will have a positive effect on the sunshade insulation screen, which avoids the wear of the sunshade insulation curtain.
Polyester line application
(1) Application in grape growing
The polyester line can be used as a support line for the grape vine. It can completely maintain its mechanical properties and geometrical dimensions at an ambient temperature of -40oC to 70oC. Because of its smooth surface, it will not damage the branches and fruits of the grapes. The addition of anti-ultraviolet components can avoid the damage caused by strong light, and the chemical stability can resist acid and alkali and will not be corroded.
(2) Application of polyester wire in greenhouse
PET wire is chemically stable and resistant to corrosion and non-hygroscopic. Therefore, after many years of use, the surface is still as clean as ever, and no burrs appear to have a positive effect on the sunshade insulation screen that it supports, avoiding the wear of the sunshade insulation curtain. At the same time, it is light in weight, easy to install, and has high tensile strength. When the plastic film changes, it can protect the vegetation.
(3) Application of polyester wire in aquaculture industry
Due to its smooth surface and high tensile strength, it can be applied to the hanging articles and the guardrail of animal husbandry. At the same time, the PET wire is chemically stable, acid and alkali resistant, and can also be applied to aquaculture and reservoirs.