N220
耐磨性及抗裂性高,耐磨性比N330高10%-20%,能neng賦fu予yu膠jiao粒li較jiao高gao的de拉la伸shen強qiang度du和he抗kang撕si裂lie強qiang度du,並bing有you一yi定ding的de導dao電dian性xing補bu強qiang型xing炭tan黑hei,用yong於yu輪lun胎tai胎tai麵mian,高gao質zhi量liang工gong業ye橡xiang膠jiao製zhi品pin及ji高gao負fu載zai運yun輸shu帶dai。黑hei度du比bi其qi它ta品pin種zhong的de黑hei度du要yao高gao,又you被bei廣guang泛fan的de應ying用yong於yu塑su料liao色se母mu,皮pi革ge造zao紙zhi廠chang作zuo印yin染ran原yuan料liao。
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