Customer Information: A certain sporting goods manufacturer in Guangdong specializes in the production of basketball, football, rugby and other ball games. They continuously improve and innovate, and strive to achieve the best products. Among them, taking ball bladders as an example, they chose high-quality rubber raw materials. The bladder products produced outperform their products in terms of performance and service life. Recently, through continuous visits and continuous trials, they finally decided to use ballast, an important accessory for the production of ball products from Hongyun High-strength Butyl Recycled Rubber.
Indicator requirements: As a long-term bouncing sports equipment accessories - bladders, good elasticity, strong airtightness is an important indicator, in addition to having a uniform texture, strong plasticity, no leakage, strong corrosion resistance and so on.
Reason for selection: Hongyun High-strength Butyl Recycled Adhesive added about 5% butyl gum in the production process. The product has stronger airtightness than ordinary butyl reclaimed rubber. It is used to produce bladder bladder with better self-closing properties. Higher sealing ability, effectively reducing the natural gas permeability, which is unmatched by rubber bladders of other materials; butyl regeneration rubber has good heat resistance, and it can maintain bounce performance when the ball products are heated with high intensity and high frequency; The butyl tube reclaimed rubber contains no impurities, the film is uniformly dense, and the ball bladder produced is uniform in texture without any impurities. Butyl reclaimed rubber has the performance of sound absorption, noise reduction and shock absorption. It can give unique bounce softness to liner products. Butyl regenerative rubber is resistant to ozone, anti-aging and anti-corrosion. The rubber ball bladder produced has a longer service life; The low price of base reclaimed rubber can significantly reduce the cost of raw materials; butyl reclaimed rubber has high plasticity compared with butyl rubber, and its product performance is more stable. It does not require plastication, easy molding, and small permanent deformation when it is used to produce bladders. It can save part Electricity costs.
Hongyun high strength butyl reclaimed rubber basic parameters: gel content, 45%; tensile strength, 9.2Mpa; elongation at break, 520%; hardness, 60 degrees.
Case result: The customer used GM reclaimed rubber and butyl rubber to produce bladder products in a certain proportion, and added 5% recycled EPDM reclaimed rubber to the formula to improve the bladder resistance. Low temperature and aging resistance, improved ball bladder performance, and extended service life. Compared with the original formula, the production of ball bladders using Ford Recycled rubber can reduce production costs by an average of 25% while ensuring product quality.
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