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Precipitated Silica Matting Agent For Water Based Coating Scratch Resistance And Wear Resistance

Ecopower(Guangzhou) New material Co.,limited

Precipitated Silica Matting Agent For Water Based Coating Scratch Resistance And Wear Resistance

Brand Name : Ecopower

Model Number : ZC - 750Y

Certification : ISO 9001 Certification, REACH Certification

Place of Origin : China

MOQ : Negotiation, MT

Price : USD,Price Negotiation

Payment Terms : D/A, L/C, D/P, T/T, CAD

Supply Ability : 180000 MT/year

Delivery Time : Two weeks after order confirmation

Packaging Details : package for 10 kg/ paper bag. it loads 11 MT / 40 FCL without pallet.

Appearance : Pure white powder

Heating Loss at 105℃ 2h %Max : 4.0

pH Value ( 5% aqueous suspension ) : 3.0 - 4.0

DBP absorption Value cm³ /g : 3.0-4.5

Total Fe mg / kg Max : 200

Ignition Loss at 1000℃ 2h %Max : 4.0

Medium particle size(D50) : 4.2-6.0 µm

Pore volume : 2.0-2.4 cm³ /g

BET specific surface area m2 / g : 320 - 400

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Water Based Coating of Silica Matting Agent with Scratch Resistance and Wear Resistance

Product name: Precipitated silica

Type: ZC - 305

Chemical Properties

White powder form superfine silica,which is made by specific sol-gel method process. It can be dissolved by NaOH,HF. Other kinds of acid, water and organic solvents cannot dissolve the product.

Resistance to high temperature, no combustion,good insulation, odourless and good extinction properties.

Product Specification

Test Items Values
Apearance Pure White Powder
BET specific surface area (㎡/g) 320-400
SiO2 Min 99
Heating Loss at 105 ℃ 2h 4.0
Ignition Loss at 1000 ℃ 2h 4.0
pH Value ( 5% aqueous suspension ) 3.0-4.0
DBP absorption Value (cm³/g) 3.0-4.5
Total Fe mg/kg 200
Pore volume ml/g 2.0-2.4
Grind μm 21
Medium particle size ( D50 )μm 4.2-6.0

Application

ZC-305 is especially used for leather,coating,ink . It has high transparency; antiyellowing, good extinction,easily dispersed properties.

Package and storage

1. Package: 10 kg/PE or Paper bag
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
It is possible to adjust the matting degree under angle of 45°, 60° and 85°
3. Shelf life: One year in ventilating, cool and dry area.


Product Tags:

micronized silica powder

      

silicon dioxide powder

      
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