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                            2. 荣誉证书

                              轮胎用白炭黑

                              产品特点:具有高耐磨、高补强的特性。用于轮胎中,可改?#32856;?#19997;、帘线与胶?#31995;?#31896;结性、降低轮胎的滚动阻力,对提高轮胎的耐磨性和安全性有显著的作用。
                              应用范围:轮胎行业。
                              执行标准:HG/T 3061-1999
                              CAS号:112926-00-8(7631-86-9)
                              EINECS号:231-545-4
                              技术?#38382;?/strong>

                              规格 TOND-175Gr
                              外观 白色粒状
                              加热减量(105°C) % 4.0-7.0
                              灼烧减量(1000±25°C) % 4.0-6.0
                              SiO2(含量) % ≥92
                              PH值 6.0-7.0
                              Fe2O3 mg/kg ≤500
                              DBP吸油值 cm3/g 2.0-3.0
                              45μm 筛余物 % ≤1.0
                              BET比表面积 m2/g 160-190
                              Na2SO4 % ≤1.0
                              筛余物(200目) % ≥90
                              筛余物(40目) % ≥80
                              压实密度 g/l 320-340

                                 < 返回 >

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                                                      2. 广西快三开奖号码
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