橡膠的天然顏色其實是白色,而輪胎的黑色是由於加入了碳黑原料。在1912年,科學家發現碳黑能夠增加橡膠強度,保持彈性之餘還能提高耐磨能力,壽命將比傳統的橡膠輪胎增強4到5倍。
橡膠的天然顏色其實是白色,而輪胎的黑色是由於加入了碳黑原料。在1912年,科學家發現碳黑能夠增加橡膠強度,保持彈性之餘還能提高耐磨能力,壽命將比傳統的橡膠輪胎增強4到5倍。
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