珍珠岩助滤剂

是由精选小粒经矿砂经净化煤气加热，在垂直立窑内选择性膨胀，膨胀经研磨净化获得的一定粒度搭配的粉末状产品，色泽洁白，。产品品种划分的容重、粒级搭配、选择膨胀形成的孔隙直径不同为标准。
       本产品与硅澡土等助滤剂相比，具有有害金属、非金属成份少、容重轻、滤速快、过滤效果好等优点。
本产品已广泛应用于甘油过滤行业、涂料行业、油漆行业、石油行业等的快速过滤生产实践中。

化学成份(%):

珍珠岩助滤剂与硅藻土相比其使用上有一优点：

1.   能吸附滤液中的（甘油、涂料、油墨、油漆等）部分高分子蛋白，更有利于提高滤液的非生物稳定性。

2.   可提高过滤速度以及过滤总量。

3.   节约20%使用量。

The English version

Perlite filter aid

Is approved by ore the selection by small grain purifying gas heating, in vertical shaft kiln in selective expansion, expansion of purification by grinding for a certain particle size of powder products of the collocation, colour and lustre is white,. Products division of bulk density, grade is tie-in, choose expansion formation of the pore diameter of different standard.

This product compared with the filter aid, such as the silicon bath soil, with less harmful metallic and non-metallic elements, bulk density, and fast filtering speed, good filtering effect, etc.

This product has been widely used in glycerin filter industry, paint industry, coating industry, oil industry and other rapid filtration production practice.

Chemical composition (%) :

GK - 130

SiO2

75.95

Al2O3

12.85

Fe2O3

0.76

cao

0.08

MgO style

0.56

other

9.83

Ignition loss

1.44

Compared with diatomite perlite filter aid have an advantage on its use:

1. The adsorption of the filtrate (glycerol, coating, printing ink, paint, etc.) part of macromolecular protein, more conducive to improve non-biological stability of filtrate.

2. Total can improve the filtering speed and filtering.

3. Save 20% usage.