白度9/p>60-95
目数9/p>325-5000
品级9/p>一?/span>
虚拟号将 180 秒后失效
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Haicheng No.1:SiO2:60%,MgO:30%,Whiteness:90%,Fineness:325Mesh.
30#粉:海城一号滑石粉:二氧化硅:60%,氧化镁9/span>30%,白度:90%,细度:325目通过玆/span>98%以上+/span>
37#:Talc Powder Haicheng No.2:SiO2:57%,MgO:30%,Whiteness:89%,Fineness:325Mesh.
37#粉:海城二号滑石粉:二氧化硅9/span>57%,氧化镁9/span>30%,白度:89%,细度:325目通过玆/span>98%以上+/span>
Talc Powder Haicheng No.3:SiO2:52%,MgO:30%,Whiteness:88%,Fineness:325Mesh.
海城三号滑石粉:二氧化硅9/span>52%,氧化镁9/span>30%,白度:88%,细度:325目通过玆/span>98%以上+/span>
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