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您所在的位置:粉体|石英网>产品供应>粉体产品>其他用途>硅灰石>东辉DHY-QQA 针状硅灰石粉

新余市东辉矿业有限公司

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东辉DHY-QQA 针状硅灰石粉

产品价格680.00元/吨

产品品牌东辉

最小起订≥10000 吨

供货总量100000000 吨

发货期限自买家付款之日起 10 天内发货

浏览次数844

企业旺铺https://www.pownet.com.cn/index.php?homepage=xysdhky

更新日期2021-12-28 05:50

企业主推产品

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新余市东辉矿业有限公司

会员级别:企业会员

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企业二维码: 企业名称加二维码 新余市东辉矿业有限公司

企业名片

新余市东辉矿业有限公司

联 系  人:范禾香(先生) 法人 

联系固话:86-0790-6206605

联系地址:中国江西省新余市高新开发区

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商品信息

基本参数

品牌:

东辉

所在地:

江西 新余市

起订:

≥10000 吨

供货总量:

100000000 吨

有效期至:

长期有效

PH值:

9.9

白度:

93
详细说明
PH值 9.9
白度 93
二氧化硅含量 52(%)
类别 针状粉
密度 2.8(g/cm3)2.8-2.9(g/cm3)2.9(g/cm3)
莫氏硬度 5.0
热膨胀系数 6.5*10-6
熔点 1540
原产地 江西
折光系数 1.616~1.631
品级 一级品
品牌 东辉

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                    

                        规  格                       

                    

                            测定项目                    

                
                    

                        800M                    

                
                    

                        1250M                    

                
                    

                        2000M                    

                
                    

                        2500M                    

                
                    

                        Bags Numbers 包装袋编号                    

                
                    

                        KT-0018                    

                
                    

                        KT-0028                    

                
                    

                        KT-0038                    

                
                    

                        KT-0058                    

                
                    

                        SiO2                    

                
                    

                        二氧化硅%≤                    

                
                    

                        47-49                    

                
                    

                        47-49                    

                
                    

                        47-49                    

                
                    

                        47-49                    

                
                    

                        CaO                    

                
                    

                        氧化钙%≥                    

                
                    

                        46-48                    

                
                    

                        46-48                    

                
                    

                        46-48                    

                
                    

                        46-48                    

                
                    

                        Fe2O3                    

                
                    

                        三氧化二铁%≤                    

                
                    

                        0.20                    

                
                    

                        0.20                    

                
                    

                        0.20                    

                
                    

                        0.20                    

                
                    

                        MgO                    

                
                    

                        氧化镁%≤                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        Al2O3                    

                
                    

                        三氧化二铝%≤                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        0.25                    

                
                    

                        PH Value                    

                
                    

                        PH值                    

                
                    

                        7-9                    

                
                    

                        7-9                    

                
                    

                        7-9                    

                
                    

                        7-9                    

                
                    

                        Whiteness                    

                
                    

                        白度%≥                    

                
                    

                        88±1                    

                
                    

                        89±1                    

                
                    

                        89±1                    

                
                    

                        89±1                    

                
                    

                        True Specific Gravity                    

                
                    

                        真比重 (t/m3)                    

                
                    

                        2.7-2.8                    

                
                    

                        2.7-2.8                    

                
                    

                        2.7-2.8                    

                
                    

                        2.7-2.8                    

                
                    

                        Postulate Specific Gravity                    

                
                    

                        假比重 (t/m3)                    

                
                    

                        0.6-1.4                    

                
                    

                        0.6-1.4                    

                
                    

                        0.6-1.4                    

                
                    

                        0.6-1.4                    

                
                    

                        Moh's Hardness                    

                
                    

                        莫氏硬度                    

                
                    

                        4.5-5.5                    

                
                    

                        4.5-5.5                    

                
                    

                        4.5-5.5                    

                
                    

                        4.5-5.5                    

                
                    

                        Refraction Coefficient                    

                
                    

                        折光系数                    

                
                    

                        1.63                    

                
                    

                        1.63                    

                
                    

                        1.63                    

                
                    

                        1.63                    

                
                    

                        Melting Point                    

                
                    

                        熔点℃                    

                
                    

                        1540                    

                
                    

                        1540                    

                
                    

                        1540                    

                
                    

                        1540                    

                
                    

                        Density                    

                
                    

                        密度                    

                
                    

                        2.75                    

                
                    

                        2.75                    

                
                    

                        2.75                    

                
                    

                        2.75                    

                
                    

                        Coefficient of Thermal Expansion                    

                
                    

                        热膨胀系数                    

                
                    

                        6.5*10-6                    

                
                    

                        6.5*10-6                    

                
                    

                        6.5*10-6                    

                
                    

                        6.5*10-6                    

                
                    

                        Length Density                    

                
                    

                        长径比                    

                
                    

                        20-30:1                    

                
                    

                        10-20:1                    

                
                    

                        10-20:1                    

                
                    

                        10-15:1                    

                
                    

                        Loose Density                    

                
                    

                        松散密度(g/cm2)                    

                
                    

                        0.1-0.15                    

                
                    

                        0.2-0.25                    

                
                    

                        0.25-0.28                    

                
                    

                        0.35-0.4                    

                
                    

                        Compacted Density                    

                
                    

                        压实密度(g/cm2)                    

                
                    

                        0.8-0.85                    

                
                    

                        0.8-0.85                    

                
                    

                        0.8-0.85                    

                
                    

                        0.8-0.85                    

                
                    

                        Loss on lgnition                    

                
                    

                        烧失量%                    

                
                    

                        3-5                    

                
                    

                        3-5                    

                
                    

                        3-5                    

                
                    

                        3-5                    

                
                    

                        Moisture Content                    

                
                    

                        水份%≤                    

                
                    

                        0.3                    

                
                    

                        0.3                    

                
                    

                        0.3                    

                
                    

                        0.3                    

                
                    

                        Sieve Test                    

                
                    

                        45μm筛余物(20μm)≤                    

                
                    

                        0.02                    

                
                    

                        0.001                    

                
                    

                        0                    

                
                    

                        0                    

                
                    

                        Particle Size                    

                
                    

                        粒径D97(μm)≤                    

                
                    

                        18                    

                
                    

                        12                    

                
                    

                        8                    

                
                    

                        7                    

                
                    

                        Product Shape                    

                
                    

                        产品形状                    

                
                    

                        纤维状                    

                
                    

                        纤维状                    

                
                    

                        纤维状                    

                
                    

                        纤维状                    

                
                    

                        Appearance                    

                
                    

                        外观                    

                
                    

                        白色粉末                    

                
                    

                        白色粉末                    

                
                    

                        白色粉末                    

                
                    

                        白色粉末                    

                
    

        注:可以按照客户的需求生产不同白度、纯度、细度的硅灰石粉。    

    

        2、产品主要用途     

    

              广泛用于复合材料(电子元件、封装材料、高性能橡胶制品、汽车壳体、模具)、造纸、陶瓷、建材、橡胶、塑料、油漆、涂料、化工、电焊条、尼龙、冶金保护渣以及作为石棉代用品等领域。    

    

        3、产品主要作用    

    

            使用在塑料中可以提高产品的冲击强度、增强流动性以及改善抗拉强度、线性拉伸及模收缩率。    

    

            使用在涂料中具有一种良好的补强性,既可以提高涂料的韧性和耐用性,又可以保持涂料表面平整与及良好的光 泽度。而且提高了抗洗刷和抗风化性能,还可减少涂料与油墨的吸油量并保持碱性,具有抗腐蚀能力。可以得到高质量颜色明亮的涂料,并具有良好的均涂性和抗老 化性能。使涂料可以得到更好的机械强度、增加耐久性、增强粘附力和抗腐蚀性能。还有良好的覆盖率、附着力。    

    

            在陶瓷应用中,可增加陶瓷坯体和陶瓷制品的强度,减少陶瓷的碎裂和釉面斑点,增加釉料表面光泽,还可降低燃料的消耗(可节省燃料 60%);用于陶瓷和玻璃制造中过程中的氧化钙和二氧化硅的原料以及冶金工业的低温熔剂等。    

            
    
 
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