临沂市科翰硅制品有限公司

ZJN Surface Reinforcement Series Silica sol

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Update time:2020-07-27 11:21

product description:The surface layer-enhanced silica sol refers to a silica sol having a certain particle diameter formed by adding a polymerization inhibitor to prevent the growth of the particle size of the silica sol...

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PRODOUCT PARAMETER

 

NO.

Series 

Type

technical parameter 

Stable period

(M)

 SiO2%

Density

(25℃,g/cm3)

Na2O%

pH
(25℃)

viscosity
(25℃,mpa.s)

Average particle size(nm)

1


Surface Reinforcement Series

ZJN-830

26~31

1.17~1.21

≤0.5

9.5~10.5

≤9

7~10

12M

2

ZJN-30

26~31

1.17~1.21

≤0.5

9.0~10.5

≤9

10~15

12M

Note: Technical parameters can be adjusted and manufactured according to customers'needs.

 

Product Features

The surface layer-enhanced silica sol refers to a silica sol having a certain particle diameter formed by adding a polymerization inhibitor to prevent the growth of the particle size of the silica sol, and a network structure is formed on the surface of the silica sol by adding an organic polymer to increase the surface layer silica sol. A type of surface-enhanced silica sol that is breathable, as well as gelling stability.

Product application field

ZJN-830, ZJN-30 surface layer enhanced silica sol series products are suitable for casting high precision castings


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