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云母
硅微粈/a>
其他非金属矿?/a>
绢云母粉 风逈/p>
一、产品简今/h2>
绢云母(Sericite)外表呈丝绢光泽,是一种天然细粒白云母,具有天然粒径小、易加工、超细的特点。绢云母化学式为:K0.5-1(Al,Fe,Mg(sub>2(SiAl(sub>4O10(OH)2·nH2O,结构由两层硅氧四面体夹一层铝氧八面体构成的复式硅氧层,可劈成极薄的片状,径厚比大,富弹性、可弯曲,同时具有耐酸、耐碱、耐高温(600℃以上)、电绝缘性好、耐磨性好等显著特点、/span>
另外绢云母的化学组成、结构、构造与高岭土相近,又具有粘土矿物的某些特性,即在水介质及有机溶剂中分散悬浮性好,因此绢云母兼具云母类矿物和粘土矿物的多重特性、/span>
二、产品功能贡?/h2>
紫外线屏蔽功能:提高漆膜的耐候性,延迟粉化变色
二维片状结构、片片叠加:提高漆膜的耐水、防腐、抗渗透性能,同时提高漆膜的机械性能和抗龟裂性能
耐酸、耐碱、耐高温、电绝缘性好:提高涂料的防腐稳定性及电绝缘?/span>
具有粘土矿物的特性:在水及有机溶剂中的悬浮性好,提升涂料的储存稳定?/span>
三、主要技术参?/h2>
风选系刖/span>
规格 |
平均粒径um |
325?/span> 筛余? |
白度% |
水份% |
pH倻/span> |
吸油量g/100g |
HY-TM2 |
12-16 |
?.0 |
70±2 |
?.0 |
6-8 |
28-33 |
HY-TM4 |
8-12 |
?.5 |
70±2 |
?.0 |
6-8 |
30-35 |
HY-TM8 |
6-8 |
?.2 |
73±1 |
?.0 |
6-8 |
32-37 |
HY-M1 |
18-20 |
?.0 |
70±2 |
?.0 |
6-8 |
26-30 |
HY-M3 |
12-16 |
?.5 |
70±2 |
?.0 |
6-8 |
28-35 |
湿法系列
规格 |
平均粒径um |
325?/span> 筛余? |
白度% |
水份% |
pH倻/span> |
吸油量g/100g |
HY-TM1 |
?5 |
?.0 |
76±1 |
?.0 |
5-7 |
26-33 |
HY-TM3 |
?2 |
?.0 |
77±1 |
?.0 |
5-7 |
28-35 |
HY-TM5 |
? |
?.4 |
78±1 |
?.0 |
5-7 |
30-37 |
HY-TM6 |
? |
?.4 |
78±1 |
?.0 |
5-7 |
33-40 |
湿磨系列
规格 |
矿物类别 |
粒度分布 |
325?/span> 筛余? |
白度% |
105℃挥发物% |
吸油量g/100g |
|
D50um |
D90um |
||||||
HY-PM1 |
金云毌/span> |
?8 |
?6 |
?.0 |
76±1 |
?.5 |
40-48 |
HY-PM2 |
白云毌/span> |
?8 |
?8 |
?.0 |
77±1 |
?.0 |
35-45 |
HY-PM3 |
白云毌/span> |
?0 |
?0 |
?.1 |
78±1 |
?.4 |
35-45 |
湿蹍系列
规格 |
粒度D50 um |
白度% |
水份% |
pH倻/span> |
堆密度(g/cm3(/span> |
径厚比≥ |
重金 ppm ≣/span> |
石棉 |
|||||
铄/span> |
砶/span> |
汝/span> |
镈/span> |
锐/span> |
镌/span> |
||||||||
HY-CM1 |
12±2 |
?0 |
? |
6-8 |
﹣/span>0.19 |
80 |
﹣/span>20 |
﹣/span>3 |
ND |
ND |
ND |
ND |
阴?/span> |
HY-CM3 |
10±2 |
?0 |
? |
6-8 |
﹣/span>0.16 |
100 |
﹣/span>5 |
﹣/span>1 |
ND |
ND |
ND |
ND |
阴?/span> |
HY-CM5 |
9±2 |
?5 |
? |
6-8 |
﹣/span>0.15 |
100 |
﹣/span>5 |
﹣/span>1 |
ND |
ND |
ND |
ND |
阴?/span> |
HY-CM6 |
7±2 |
?5 |
? |
6-8 |
﹣/span>0.12 |
100 |
﹣/span>5 |
﹣/span>1 |
ND |
ND |
ND |
ND |
阴?/span> |
HY-HM1 |
31±2 |
?5 |
? |
6-8 |
﹣/span>0.2 |
80 |
﹣/span>1 |
ND |
ND |
ND |
ND |
ND |
阴?/span> |
HY-HM2 |
20±2 |
?6 |
? |
6-8 |
﹣/span>0.18 |
100 |
﹣/span>1 |
ND |
ND |
ND |
ND |
ND |
阴?/span> |
HY-HM3 |
9±2 |
?8 |
? |
6-8 |
﹣/span>0.15 |
100 |
﹣/span>1 |
ND |
ND |
ND |
ND |
ND |
阴?/span> |
备注:以上为典型数据,具体产品参数依据企业检测报告、/span>
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