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首页 > 供应产品 > 东辉DHY-KA 硅灰石 纤维状硅灰石
东辉DHY-KA 硅灰石 纤维状硅灰石
产品: 浏览次数:874东辉DHY-KA 硅灰石 纤维状硅灰石 
品牌: 东辉
PH值: 10
白度: 93
单价: 0.10元/吨
最小起订量: 1000000 吨
供货总量: 1000000 吨
发货期限: 自买家付款之日起 10 天内发货
有效期至: 长期有效
最后更新: 2021-12-28 05:38
 
详细信息
PH值 10
白度 93
二氧化硅含量 52(%)
类别 细粉
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

        基本参数                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                            材料:                                                                                                                硅灰石                                
                                                                                                            PH值:                                                                                                                7.9-9.9                                
                                                                                                            白度:                                                                                                                88-93 %                                
                                                                                                            二氧化硅含量:                                                                                                                48-52 %                                
                                                                                                            类别:                                                                                                                针状粉                                
                                                                                                            密度:                                                                                                                2.7 g/cm3                                
                                                                                                            莫氏硬度:                                                                                                                4.5                                
                                                                                                            热膨胀系数:                                                                                                                6.5×10-6                                
                                                                                                            熔点:                                                                                                                1,544℃ ℃                                
                                                                                                            原产地:                                                                                                                江西                                
                                                                                                            折光系数:                                                                                                                1.63                                
                                                                                                            品级:                                                                                                                优等品                                
                            详细说明                                                                                

                                    产品名称                         

                        

                                    塑料级硅灰石矿物纤维HJ2000-01                        

                        

                                    产品介绍                         

                        

                                    HJ2000-01是采用国家专利型粉碎设备及表面改性、超细粉碎技术对硅灰石矿进行深加工高效改性处理生产制备而成。                        

                        

                                    该产品具有高长径比纤维状特性,物化性质稳定,可与玻璃纤维或者其他填料按照一定比例组成复合填充料使用,也可以单独作为改性填充料使用。                        

                        

                                    HJ2000-01在PP、PE、PVC等通用塑料中作为填充料使用,可以在降低成本提高经济效益的同时,改善复合材料的耐热性、尺寸稳定性、表面外观、机械强度和抗划痕等性能。                        

                        

                                    另外,HJ2000-01也可用于部分工程塑料及弹性体改性中。                        

                        

                                    化学成分                         

                        

                                        偏CaSiO3为主                           

                        

                                    物化特性                         

                        

                                    表1  塑料级硅灰石矿物纤维HJ2000-01物化特性指标                         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                    

                                                                                                HJ2000-01                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                典型性能                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                典型值                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                备注                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                白度                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                90±2                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                DN-B数显白度仪                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                吸油值(g/100g)                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                35/45/45                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                ASTM D281                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                折射率                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                1.63                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                pH值(10%悬浮液)                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                9.9                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                莫氏硬度                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                4.5                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                膨胀系数(mm/mm/℃)                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                6.5×10-6                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                ASTM 696                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                平均粒径D50(μm)                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                7.5                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                平均长径比                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                5:1-10:1                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                显微镜法                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                疏松密度(g/ml)                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                0.8/0.6/0.6                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                ASTM C87                                                                                     

                                                                        
                                                                                                                                                    

                                                                                                熔点(℃)                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                1410                                                                                    

                                                                        
                                                                                                                                                    

                                                                                                ASTM D 1875                                                                                     

                                                                        
                                                

                                    纤维形态及粒径分布曲线                         

                        

                                                             

                        

                                    图1 纤维形态图                          图2 粒径分布图曲线图                         

                        

                                    产品主要特点                         

                        

                                    -改善拉伸强度、弯曲强度等机械性能;                        

                        

                                    -提高模量                        

                        

                                    -提高硬度及刚性                        

                        

                                    -提高耐热性能及热变形温度                        

                        

                                    -提高抗划痕性能                        

                        

                                    -改善表观性能                        

                        

                                    -部分替代短玻纤维,降低成本                        

                        

                                    应用领域                         

                        

                                    HJ2000-01主要用于聚乙烯(PE)、聚丙烯(PP)、聚氯乙烯(PVC)、聚苯乙烯(PS)及ABS等通用塑料中,也可用于部分工程塑料及弹性体改性中。                         

                        

                                    使用方法                         

                        

                                    与玻璃纤维或者其他填料按照一定比例组成复合填充料使用,添加位置与玻璃纤维或者其他填料一致。                         

                        

                                    单独作为填充料使用,添加位置为侧喂料口。                         

                        

                                    运输包装与储存方式                         

                        

                                    25Kg/袋或吨袋包装,本品不属易燃易爆物,无毒无害,可按一般矿物产品运输。                        

                        

                                    适合在干燥通风处储存,避免雨淋或水湿。                        

                        

                                    保质期                         

    半年                        
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