Case Overview: Renqiu a waterproof material manufacturer use Hongyun small tire top ultra-fine tire reclaimed rubber production of waterproof membrane, the product tear strength, flex resistance and high resistance, waterproof effect is good; the manufacturer to Hongyun small tire top regeneration Glue as the main raw material to produce waterproofing membranes significantly reduces raw material costs.
Product use: Hongyun small tire top ultra-fine tire reclaimed rubber
Usage: Hongyun small tire top ultra-fine tire reclaimed rubber + natural rubber (a very small amount)
Performance Analysis: The waterproof membrane is used for building walls, roofs, and tunnels, roads, landfills, etc. It is a kind of flexible building material that can resist rolling rain and groundwater leakage. The first barrier of the entire project; waterproof membrane has good water resistance, weather resistance and aging resistance; the customer chooses Hongyun small tire top ultra-fine tire reclaimed rubber, there are three main reasons, first, high product fineness Up to 80 mesh, used in the production of waterproof membrane can keep the surface smooth and bubble-free, not water seepage; Secondly, the super fine reclaimed rubber of Hongyun small tire has good mechanical processing performance, which can improve the tear resistance of waterproof membrane to some extent. Strength and flex resistance, prolong service life; The most important point is that in the case of little difference between physical and mechanical indicators, Hongyun small tire super-fine tire reclaimed rubber grid is lower, which can reduce raw material costs to a greater extent.
Reclaimed rubber index: Hongyun small tire top ultra-fine reclaimed rubber with 80 mesh and above 900 scrap tires tire tread powder as raw material processing costs, product tensile strength 10.00Mpa, elongation at break 420%, hardness at 50 degrees, wire Extruded and molded rubber products such as cable sheaths, bladders, inner tubes, waterproof membranes, hoses, rubber strips, seals, and coating adhesives, greatly reduce the cost of raw materials. Hongyun small tire top ultra-reclaimed rubber can basically meet Renqiu customer demand for waterproof membrane materials.
Effect: At the suggestion of our engineers, the customer added a small amount of natural rubber to the formula in order to improve the quality of the tire reclaimed rubber waterproofing membrane product. It was combined with Hongyun small tire top super fine tire reclaimed rubber, although the raw material cost was lower than that of the whole The cost of adhesive waterproofing membranes is high, but the quality of the products has been improved by a certain level. In the same price range of waterproofing membrane products, the waterproof membrane produced by this customer is more popular; the straight-up sales increase the net profit of the manufacturers significantly.
Case summary: The price of tire reclaimed rubber is low. Substituting natural rubber or other general-purpose synthetic rubber for rubber products can significantly reduce the cost of raw materials; further use of a very small amount of natural rubber can achieve better results.
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