On July 8, in a badminton sports equipment store in Bengbu, Anhui, a badminton racket placed on the counter suddenly exploded due to the extreme heat and bounced up, striking a man nearby on the head.

The main reason for a badminton racket "exploding" in high temperatures is that the heat causes structural changes in the materials inside the racket, leading to deformation or breakage.

Badminton rackets are primarily made of carbon fibre, which is formed by layering carbon fabric, then heating and pressing it, with resin glue used as an adhesive.

While carbon fibre itself is heat-resistant, the resin glue can undergo secondary oxidation at high temperatures, causing the internal microstructure of the racket to become brittle. This brittleness weakens the bonding strength between materials, making the racket more prone to deformation or breakage.

7月8日，在安徽蚌埠的一家羽毛球体育用品店内，一支放在台面上的羽毛球拍因为天气太热的原因，突然自爆后跳起，正好拍向了一旁男子的头部。

羽毛球拍在高温环境下“自爆”的主要原因是高温导致球拍内部材料结构发生变化，进而引发形变或断裂。羽毛球拍主要由碳纤维材料制成，其成型过程涉及碳布层层重叠、加温加压，并依赖树脂胶水作为粘合剂。碳纤维本身耐高温，但树脂胶水在高温下易发生二次氧化，导致球拍内部微观结构脆化。这种脆化会削弱材料间的结合力，使球拍容易发生形变或断裂。


羽毛球拍被热爆后跳起 拍向一旁男子的头部