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ROHS Paint Matting Agent Calcium Ion Exchange Antirust Pigment For Film System
ROHS Paint Matting Agent Calcium Ion Exchange Antirust Pigment For Film System
Specifications
Brand Name :
SKYHIL
Model Number :
AC-30
Certification :
REACH / SGS / ROHS / ASTM
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
1000 Ton per Month
Delivery Time :
7-10 work days
Packaging Details :
10 kg/bag, Kraft Paper Bag
Material :
Ion Exchange Silica
Application :
Industrial Coatings
PH :
9.7
Appearance :
white powder
Description

Product Description

An ion exchange antirust pigment, AC3, consisting of calcium containing zeolite or amorphous silica gel, appears as a white powder.It does not contain heavy metals, and has a certain rust resistance.

The pigment is produced by using the presence of silanol groups (si-oh) on the surface of silica gel to exchange ions (such as calcium ions).First, the silica gel was ground into a fine powder, 100 g was weighed, 650 ml of saturated limestone water and 25 ml of 2.45 mol/L calcium nitrate (Ca(NO3)2) solution were added, stirred for 2 hours, and then left to rest for 3 hours. After the ion exchange reached a balance, the product was filtered and washed until no Ca2+ ions were found.

Lon exchange antirust pigment can exchange hydrogen ions on the film and substrate with calcium ions, thus neutralizing the acid, and maintaining a high pH value, inhibiting corrosion.Calcium ions can combine with metal oxide film to form a protective layer, so that the steel substrate is protected, reduce corrosion and extend the service life.Zeolite with a certain ion exchange capacity can also be prepared into calcium ion containing zeolite ion exchange antirust pigment, the production of an art similar to the silica gel variety.Epoxy resin primer prepared with silicone ion exchange pigment and epoxy ester resin has good salt resistance and water resistance, which is reported to be no less than zinc yellow epoxy ester primer.

Technical Data Specification

Item Particle size(μm) Oil Absorption PH Value Chemical composition features
Ac-30 3.1 60 9.7 silica film system, film thickness <20 m
AC-50 4.3 60 9.7 silica Water - based oil primer is applicable, film thickness >20 m

ROHS Paint Matting Agent Calcium Ion Exchange Antirust Pigment For Film System

Product tags

uv cure paint

,

uv cured paint

,

uv additive for paint
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ROHS Paint Matting Agent Calcium Ion Exchange Antirust Pigment For Film System

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Product Detail
Brand Name :
SKYHIL
Model Number :
AC-30
Certification :
REACH / SGS / ROHS / ASTM
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
ROHS Paint Matting Agent Calcium Ion Exchange Antirust Pigment For Film System

Guangzhou Quanxu Technology Co.,Ltd.

Active Member
8 Years
guangdong
Since 1995
Business Type :
Manufacturer, Agent, Importer, Exporter
Main Products :
Paint Matting Agent, Silica Matting Agent, Fumed Silica Powder
Total Annual :
1000000-2000000
Employee Number :
>200
Certification Level :
Active Member
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