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Model No.: SN-250
Brand: SKYSIL
Place Of Origin: China
Colour: White
Appearance: Powder
Usage: Paint
Material:Ion Exchange Silica: Application:Industrial Coatings
Packaging: 10 kg/bag, Kraft Paper Bag
Productivity: 1000 Ton per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 10000 Ton per Year
Certificate: SGS
HS Code: 3206499000
Port: Guangzhou,Shenzhen,Shanghai
Payment Type: L/C,T/T,D/P,Paypal
Incoterm: FOB,CFR,CIF,EXW
Feature
Anti-corrosive pigments are substances that are added to coatings and paints to provide protection against corrosion. One
commonly used anti-corrosive pigment is zinc.
Zinc is an essential element in anti-corrosive pigments due to its ability to provide sacrificial protection. When a coating
containing zinc is applied to a metal surface, the zinc acts as a sacrificial anode. This means that the zinc corrodes preferen
-tially to the metal substrate, protecting it from corrosion.
The corrosion process occurs when metal is exposed to moisture and oxygen, which leads to the formation of rust or corrosion
products. Zinc, being more reactive than most metals, will corrode before the metal substrate, sacrificing itself to prevent corro
-sion from occurring.
In addition to sacrificial protection, zinc also provides other benefits as an anti-corrosive pigment. It forms a protective barrier on
the metal surface, shielding it from moisture and oxygen. Zinc oxide, a byproduct of zinc corrosion, also acts as a physical barrier
against corrosion.
Zinc can be incorporated into coatings and paints in various forms, such as zinc dust, zinc phosphate, or zinc chromate. Each
form has its own unique properties and applications. For example, zinc dust is often used in epoxy coatings for heavy-duty
corrosion protection, while zinc phosphate is commonly used in primers for steel substrates.
Overall, the addition of zinc as an anti-corrosive pigment in coatings and paints helps to extend the lifespan of metal surfaces by
providing sacrificial and barrier protection against corrosion.
USING TIPS:
* Recommend dosage is 3%-8%. (Please adjust the dosage according to the actual product.) * As different formulations and conditions, suggest the user to test and make sure the dosage before using.
Oil absorption, g/100g Particle Size, um(Malvent,D50) PH(5% Liquor) Appearance
Item
SN-250 Brand SKYSIL 40-60 2.5-3.5 8.0-10 White Powder
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
Product Categories : Matting Agent > Anti Corrosive Pigment
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.