China Gwell Co., Ltd
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PVC Waterproofing Membrane Production Line Width is 1500-6000 mm
1. PVC waterproof membrane production line
The membrane is made of polyester fiber fabric as the reinforcing layer, and through a special extrusion coating process, the double-sided PVC plastic layer and the middle polyester reinforcing layer are combined into one sheet. The combination of a polyvinyl chloride plastic layer with an advanced formula and a polyester fabric with a mesh structure gives the roll material excellent dimensional stability, low thermal expansion coefficient and improve the long-term performance of the coil directly exposed to the natural environment.
Construction method: hot air welding to ensure the effect of the weld.
3. Features of PVC waterproof membrane production line
(1) PVC waterproof membrane production line has high tensile strength, good elongation, and small thermal dimensional change rate.
(2) It has good weldability, and the seam becomes one body with the base material after hot air welding.
(3) It has good water vapor diffusivity, the condensate is easily released, and the moisture and moisture remaining in the grassroots are easily discharged.
(4) Anti-aging, anti-ultraviolet radiation, anti-chemical corrosion, anti-root penetration.
(5) Good flexibility at low temperature (-20℃).
(6) Long service life (25 years for roof and more than 50 years underground), and no environmental pollution.
(7) The colored surface reflects ultraviolet radiation, and the surface of the PVC waterproof membrane production line absorbs less heat and the temperature is low.
(8) PVC waterproof membrane production line Excellent flexibility and extensibility, high tensile strength, excellent dimensional stability, high mechanical strength, erosion resistance, root penetration resistance, weather resistance, UV resistance, and hail resistance.
4. Specification of PVC waterproof membrane production line:
| Type of extruder | Conical twin-screw extruder GWCP92/GWCP80 | Conical twin-screw extruder GWCP110/GWCP110 |
| Raw material | PVC, CPE | PVC, CPE |
| Width of product | 2000mm | 2000mm |
| Thickness of product | 1mm-3mm | 1mm-3mm |
| Output | 850kg/h-1000kg/h | 1000kg/h-1500kg/h |
| Line speed | 12m/min | 15m/min |
